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18 Commits

Author SHA1 Message Date
Cole Robinson 96c8a1c6b6 Bump spec for rebuild after applying all patches 2010-06-17 16:20:59 +00:00
Cole Robinson efdae0e168 Actually apply all committed packages 2010-06-17 15:53:20 +00:00
Cole Robinson e942243cd0 Fix attach-device crash on cgroup cleanup (bz 556791)
Fix crash on bad LXC URI (bz 554191)
Add qemu.conf options for audio workaround
Fix permissions of storage backing stores (bz 579067)
Fix parsing certain USB sysfs files (bz 598272)
Improve migration error reporting (bz 499750)
Sanitize pool target paths (bz 494005)
Add qemu.conf for clear emulator capabilities
2010-06-17 15:39:42 +00:00
Cole Robinson 4f371cb8c3 Fix crash with invalid QEmu URI (bz 566070)
Fix VNC TLS crash (bz 544305)
Fix USB devices with high bus/addr values (bz 542639)
Fix save/restore with non-root guests (bz 534143, bz 532654)
Fix USB devices attached via virt-manager (bz 537227)
2010-05-18 16:42:36 +00:00
Bill Nottingham 29768222f1 Fix typo that causes a failure to update the common directory. (releng #2781) 2009-11-26 01:55:06 +00:00
Mark McLoughlin 68c271bad8 * Thu Oct 29 2009 Mark McLoughlin <markmc@redhat.com> - 0.7.1-15
- Avoid compressing small log files (#531030)
2009-10-29 17:26:12 +00:00
Mark McLoughlin 21a9f1ec41 * Thu Oct 29 2009 Mark McLoughlin <markmc@redhat.com> - 0.7.1-14
- Fix xen driver recounting (#531429)
- Fix crash on virsh error (#531429)
- Fix segfault where XML parsing fails in qemu disk hotplug
- Fix segfault where interface target device name is ommitted (#523418)
2009-10-29 10:40:45 +00:00
Mark McLoughlin 39bacac57d * Thu Oct 29 2009 Mark McLoughlin <markmc@redhat.com> - 0.7.1-14
- Make libvirt-devel require libvirt-client, not libvirt
2009-10-29 10:14:00 +00:00
Mark McLoughlin 7d9775ba12 * Mon Oct 19 2009 Mark McLoughlin <markmc@redhat.com> - 0.7.1-13
- Misc fixes to qemu machine types handling
- A couple of XML formatting fixes
2009-10-19 10:14:07 +00:00
Mark McLoughlin 3cfccddffa Add the second patch for #523158 2009-10-13 15:43:51 +00:00
Mark McLoughlin 1bc3776fdb * Tue Oct 13 2009 Mark McLoughlin <markmc@redhat.com> - 0.7.1-12
- Fix restore of qemu guest using raw save format (#523158)
2009-10-13 15:34:19 +00:00
Mark McLoughlin 3a44160f46 * Fri Oct 9 2009 Mark McLoughlin <markmc@redhat.com> - 0.7.1-11
- Fix libvirtd memory leak during error reply sending (#528162)
- Add several PCI hot-unplug typo fixes from upstream
2009-10-09 14:55:28 +00:00
Mark McLoughlin 5e8ea6c64c * Tue Oct 6 2009 Mark McLoughlin <markmc@redhat.com> - 0.7.1-10
- Create /var/log/libvirt/{lxc,uml} dirs for logrotate
- Make libvirt-python dependon on libvirt-client
- Sync misc minor changes from upstream spec
2009-10-06 12:42:16 +00:00
Mark McLoughlin 00ce651fb8 * Tue Oct 6 2009 Mark McLoughlin <markmc@redhat.com> - 0.7.1-9
- Change logrotate config to weekly (#526769)
2009-10-06 09:43:52 +00:00
Mark McLoughlin 3c684a55ed - Re-label qcow2 backing files (#497131) 2009-10-01 15:17:32 +00:00
Mark McLoughlin b1ea570e48 * Thu Oct 1 2009 Mark McLoughlin <markmc@redhat.com> - 0.7.1-8
- Disable sound backend, even when selinux is disabled (#524499)
2009-10-01 08:35:16 +00:00
Mark McLoughlin 6ccf4c1a0c * Wed Sep 30 2009 Mark McLoughlin <markmc@redhat.com> - 0.7.1-7
- Fix USB device passthrough (#522683)
2009-09-30 17:57:50 +00:00
Jesse Keating dbaa6786af Initialize branch F-12 for libvirt 2009-09-29 05:24:04 +00:00
60 changed files with 8209 additions and 4269 deletions
-31
View File
@@ -1,31 +0,0 @@
[suppress_function]
symbol_version_regexp = LIBVIRT_PRIVATE.*
soname_regexp = libvirt\\.so.*
[suppress_function]
symbol_version_regexp = LIBVIRT_ADMIN_PRIVATE.*
soname_regexp = libvirt-admin\\.so.*
[suppress_variable]
symbol_version_regexp = LIBVIRT_PRIVATE.*
soname_regexp = libvirt\\.so.*
[suppress_variable]
symbol_version_regexp = LIBVIRT_ADMIN_PRIVATE.*
soname_regexp = libvirt-admin\\.so.*
[suppress_function]
symbol_version_regexp = .*
soname_regexp = libvirt_storage_.*\\.so.*
[suppress_variable]
symbol_version_regexp = .*
soname_regexp = libvirt_storage_.*\\.so.*
[suppress_function]
symbol_version_regexp = .*
soname_regexp = libvirt_driver_.*\\.so.*
[suppress_variable]
symbol_version_regexp = .*
soname_regexp = libvirt_driver_.*\\.so.*
+13
View File
@@ -0,0 +1,13 @@
.build*.log
*.rpm
i686
x86_64
libvirt-*.tar.gz
libvirt-0.6.0.tar.gz
libvirt-0.6.1.tar.gz
libvirt-0.6.2.tar.gz
libvirt-0.6.3.tar.gz
libvirt-0.6.4.tar.gz
libvirt-0.6.5.tar.gz
libvirt-0.7.0.tar.gz
libvirt-0.7.1.tar.gz
-5
View File
@@ -1,5 +0,0 @@
.build*.log
*.rpm
i686
x86_64
libvirt-*.tar.xz
@@ -1,31 +0,0 @@
From 5629ebcb4234fde10fd9468d5fc5dd4947ed8677 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
Date: Tue, 29 Apr 2025 15:49:10 +0100
Subject: [PATCH] Fix mocking of virQEMUCapsProbeHVF function
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
From: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
src/qemu/qemu_capabilities.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/qemu/qemu_capabilities.h b/src/qemu/qemu_capabilities.h
index ea7c14daa9..488a1a058e 100644
--- a/src/qemu/qemu_capabilities.h
+++ b/src/qemu/qemu_capabilities.h
@@ -943,7 +943,7 @@ bool
virQEMUCapsGetKVMSupportsSecureGuest(virQEMUCaps *qemuCaps) G_NO_INLINE;
bool
-virQEMUCapsProbeHVF(virQEMUCaps *qemuCaps) G_NO_INLINE;
+virQEMUCapsProbeHVF(virQEMUCaps *qemuCaps) G_NO_INLINE __attribute__((noipa));
virArch virQEMUCapsArchFromString(const char *arch);
const char *virQEMUCapsArchToString(virArch arch);
--
2.49.0
@@ -1,85 +0,0 @@
From 63a3d70697dc44ef2f8b40f7c8e9aa869227a7da Mon Sep 17 00:00:00 2001
From: Jiang XueQian <jiangxueqian@gmail.com>
Date: Sat, 18 Jan 2025 16:32:10 +0800
Subject: [PATCH] nss: Skip empty files and avoid use of uninitialized value
Content-type: text/plain
JSON parser isn't called when reading empty files so `jerr` will be used
uninitialized in the original code. Empty files appear when a network
has no dhcp clients.
This patch checks for such files and skip them.
Fixes: a8d828c88bbdaf83ae78dc06cdd84d5667fcc424
Signed-off-by: Jiang XueQian <jiangxueqian@gmail.com>
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
---
tools/nss/libvirt_nss_leases.c | 9 +++++++--
tools/nss/libvirt_nss_macs.c | 9 +++++++--
2 files changed, 14 insertions(+), 4 deletions(-)
diff --git a/tools/nss/libvirt_nss_leases.c b/tools/nss/libvirt_nss_leases.c
index aea81bb56e..25ea6b0ce2 100644
--- a/tools/nss/libvirt_nss_leases.c
+++ b/tools/nss/libvirt_nss_leases.c
@@ -263,7 +263,7 @@ findLeases(const char *file,
enum json_tokener_error jerr;
int jsonflags = JSON_TOKENER_STRICT | JSON_TOKENER_VALIDATE_UTF8;
char line[1024];
- ssize_t nreadTotal = 0;
+ size_t nreadTotal = 0;
int rv;
if ((fd = open(file, O_RDONLY)) < 0) {
@@ -290,12 +290,17 @@ findLeases(const char *file,
jerr = json_tokener_get_error(tok);
} while (jerr == json_tokener_continue);
+ if (nreadTotal == 0) {
+ ret = 0;
+ goto cleanup;
+ }
+
if (jerr == json_tokener_continue) {
ERROR("Cannot parse %s: incomplete json found", file);
goto cleanup;
}
- if (nreadTotal > 0 && jerr != json_tokener_success) {
+ if (jerr != json_tokener_success) {
ERROR("Cannot parse %s: %s", file, json_tokener_error_desc(jerr));
goto cleanup;
}
diff --git a/tools/nss/libvirt_nss_macs.c b/tools/nss/libvirt_nss_macs.c
index 23229a18f3..bac8c0e1bb 100644
--- a/tools/nss/libvirt_nss_macs.c
+++ b/tools/nss/libvirt_nss_macs.c
@@ -124,7 +124,7 @@ findMACs(const char *file,
json_tokener *tok = NULL;
enum json_tokener_error jerr;
int jsonflags = JSON_TOKENER_STRICT | JSON_TOKENER_VALIDATE_UTF8;
- ssize_t nreadTotal = 0;
+ size_t nreadTotal = 0;
int rv;
size_t i;
@@ -152,12 +152,17 @@ findMACs(const char *file,
jerr = json_tokener_get_error(tok);
} while (jerr == json_tokener_continue);
+ if (nreadTotal == 0) {
+ ret = 0;
+ goto cleanup;
+ }
+
if (jerr == json_tokener_continue) {
ERROR("Cannot parse %s: incomplete json found", file);
goto cleanup;
}
- if (nreadTotal > 0 && jerr != json_tokener_success) {
+ if (jerr != json_tokener_success) {
ERROR("Cannot parse %s: %s", file, json_tokener_error_desc(jerr));
goto cleanup;
}
@@ -1,68 +0,0 @@
From cd0de70e05475d5f4aa46e578fbb98033d38c06b Mon Sep 17 00:00:00 2001
From: Michal Privoznik <mprivozn@redhat.com>
Date: Mon, 16 Jun 2025 10:28:37 +0200
Subject: [PATCH] qemu: Be more forgiving when acquiring QUERY job when
formatting domain XML
Content-type: text/plain
In my previous commit of v11.0.0-rc1~115 I've made QEMU driver
implementation for virDomainGetXMLDesc() (qemuDomainGetXMLDesc())
acquire QERY job. See its commit message for more info. But this
unfortunately broke apps witch fetch domain XML for incoming
migration (like virt-manager). The reason is that for incoming
migration the VIR_ASYNC_JOB_MIGRATION_IN async job is set, but
the mask of allowed synchronous jobs is empty (because QEMU can't
talk on monitor really). This makes virDomainObjBeginJob() fail
which in turn makes qemuDomainGetXMLDesc() fail too.
It makes sense for qemuDomainGetXMLDesc() to acquire the job
(e.g. so that it's coherent with another thread that might be in
the middle of a MODIFY job). But failure to dump XML may be
treated as broken daemon (e.g. virt-manager does so).
Therefore, still try to acquire the QUERY job (if job mask
permits it) but, do not treat failure as an error.
Fixes: 6cc93bf28842526be2fd596a607ebca796b7fb2e
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2369243
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Pavel Hrdina <phrdina@redhat.com>
---
src/qemu/qemu_driver.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index d2eddbd9ae..6bdeede2e8 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -6158,6 +6158,7 @@ static char
{
virQEMUDriver *driver = dom->conn->privateData;
virDomainObj *vm;
+ bool hasJob = false;
char *ret = NULL;
virCheckFlags(VIR_DOMAIN_XML_COMMON_FLAGS | VIR_DOMAIN_XML_UPDATE_CPU,
@@ -6169,8 +6170,10 @@ static char
if (virDomainGetXMLDescEnsureACL(dom->conn, vm->def, flags) < 0)
goto cleanup;
- if (virDomainObjBeginJob(vm, VIR_JOB_QUERY) < 0)
- goto cleanup;
+ if (virDomainNestedJobAllowed(vm->job, VIR_JOB_QUERY) &&
+ virDomainObjBeginJob(vm, VIR_JOB_QUERY) >= 0) {
+ hasJob = true;
+ }
qemuDomainUpdateCurrentMemorySize(vm);
@@ -6186,7 +6189,8 @@ static char
ret = qemuDomainFormatXML(driver, vm, flags);
- virDomainObjEndJob(vm);
+ if (hasJob)
+ virDomainObjEndJob(vm);
cleanup:
virDomainObjEndAPI(&vm);
@@ -1,94 +0,0 @@
From 63e4cbd109374f44e8bd4f8d1af5e2a2c67611bc Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
Date: Mon, 28 Apr 2025 11:42:13 +0100
Subject: [PATCH] storage: stop hardcoding paths for mkfs, mount, umount
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
From: Daniel P. Berrangé <berrange@redhat.com>
This was always undesirable but now causes problems on Fedora 42
where at build time we detect a /sbin path but at runtime this
will only exist on upgraded machines, not fresh installs.
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
meson.build | 13 -------------
src/storage/storage_backend_fs.c | 17 +++--------------
2 files changed, 3 insertions(+), 27 deletions(-)
diff --git a/meson.build b/meson.build
index 37b1caa566..14c98b49a1 100644
--- a/meson.build
+++ b/meson.build
@@ -1827,23 +1827,10 @@ if conf.has('WITH_LIBVIRTD')
endif
endif
- if fs_enable
- mount_prog = find_program('mount', required: get_option('storage_fs'), dirs: libvirt_sbin_path)
- umount_prog = find_program('umount', required: get_option('storage_fs'), dirs: libvirt_sbin_path)
- mkfs_prog = find_program('mkfs', required: get_option('storage_fs'), dirs: libvirt_sbin_path)
-
- if not mount_prog.found() or not umount_prog.found() or not mkfs_prog.found()
- fs_enable = false
- endif
- endif
-
if fs_enable
use_storage = true
conf.set('WITH_STORAGE_FS', 1)
- conf.set_quoted('MOUNT', mount_prog.full_path())
- conf.set_quoted('UMOUNT', umount_prog.full_path())
- conf.set_quoted('MKFS', mkfs_prog.full_path())
endif
endif
diff --git a/src/storage/storage_backend_fs.c b/src/storage/storage_backend_fs.c
index fce395d60f..6ec359625a 100644
--- a/src/storage/storage_backend_fs.c
+++ b/src/storage/storage_backend_fs.c
@@ -304,7 +304,7 @@ virStorageBackendFileSystemMount(virStoragePoolObj *pool)
if (!(src = virStorageBackendFileSystemGetPoolSource(pool)))
return -1;
- cmd = virStorageBackendFileSystemMountCmd(MOUNT, def, src);
+ cmd = virStorageBackendFileSystemMountCmd("mount", def, src);
/* Mounting a shared FS might take a long time. Don't hold
* the pool locked meanwhile. */
@@ -362,7 +362,7 @@ virStorageBackendFileSystemStop(virStoragePoolObj *pool)
if ((rc = virStorageBackendFileSystemIsMounted(pool)) != 1)
return rc;
- cmd = virCommandNewArgList(UMOUNT, def->target.path, NULL);
+ cmd = virCommandNewArgList("umount", def->target.path, NULL);
return virCommandRun(cmd, NULL);
}
#endif /* WITH_STORAGE_FS */
@@ -402,18 +402,7 @@ virStorageBackendExecuteMKFS(const char *device,
g_autoptr(virCommand) cmd = NULL;
g_autofree char *mkfs = NULL;
-#if WITH_STORAGE_FS
- mkfs = virFindFileInPath(MKFS);
-#endif /* WITH_STORAGE_FS */
-
- if (!mkfs) {
- virReportError(VIR_ERR_INTERNAL_ERROR,
- _("mkfs is not available on this platform: Failed to make filesystem of type '%1$s' on device '%2$s'"),
- format, device);
- return -1;
- }
-
- cmd = virCommandNewArgList(mkfs, "-t", format, NULL);
+ cmd = virCommandNewArgList("mkfs", "-t", format, NULL);
/* use the force, otherwise mkfs.xfs won't overwrite existing fs.
* Similarly mkfs.ext2, mkfs.ext3, and mkfs.ext4 require supplying -F
--
2.49.0
@@ -1,43 +0,0 @@
From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
To: devel@lists.libvirt.org
Subject: [PATCH] util: avoid overflow in hextable buffer
Date: Mon, 20 Jan 2025 10:09:24 +0000
Message-ID: <20250120100924.3864818-1-berrange@redhat.com>
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
The assigned string is 17 chars long once the trailing nul is taken
into account. This triggers a warning with GCC 15
src/util/virsystemd.c: In function ‘virSystemdEscapeName’:
src/util/virsystemd.c:59:38: error: initializer-string for array of ‘char’ is too long [-Werror=unterminated-string-initialization]
59 | static const char hextable[16] = "0123456789abcdef";
| ^~~~~~~~~~~~~~~~~~
Switch to a dynamically sized array as used in all the other places
we have a hextable array.
See also: https://gcc.gnu.org/PR115185
Reported-by: Yaakov Selkowitz <yselkowi@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
src/util/virsystemd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/util/virsystemd.c b/src/util/virsystemd.c
index 5b772e29dd..d46e5f74fc 100644
--- a/src/util/virsystemd.c
+++ b/src/util/virsystemd.c
@@ -56,7 +56,7 @@ struct _virSystemdActivationEntry {
static void virSystemdEscapeName(virBuffer *buf,
const char *name)
{
- static const char hextable[16] = "0123456789abcdef";
+ static const char hextable[] = "0123456789abcdef";
#define ESCAPE(c) \
do { \
--
2.47.1
@@ -1,58 +0,0 @@
From 7ab0f1c2a3fddf46d381f055e49111e3063b4829 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= <berrange@redhat.com>
Date: Mon, 28 Apr 2025 11:47:34 +0100
Subject: [PATCH] util: stop hardcoding numad path
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
From: Daniel P. Berrangé <berrange@redhat.com>
Change the meson rules to always enable numad if on a Linux host, unless
the meson options say not to.
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
meson.build | 10 +++-------
src/util/virnuma.c | 2 +-
2 files changed, 4 insertions(+), 8 deletions(-)
diff --git a/meson.build b/meson.build
index 14c98b49a1..767205f44b 100644
--- a/meson.build
+++ b/meson.build
@@ -2028,14 +2028,10 @@ if not get_option('nss').disabled()
endif
endif
-if not get_option('numad').disabled() and numactl_dep.found()
- numad_prog = find_program('numad', required: get_option('numad'), dirs: libvirt_sbin_path)
- if numad_prog.found()
- conf.set('WITH_NUMAD', 1)
- conf.set_quoted('NUMAD', numad_prog.full_path())
- endif
+if not get_option('numad').disabled() and numactl_dep.found() and host_machine.system() == 'linux'
+ conf.set('WITH_NUMAD', 1)
elif get_option('numad').enabled()
- error('You must have numactl enabled for numad support.')
+ error('You must have a Linux host with numactl enabled for numad support.')
endif
# nwfilter should only be compiled for linux, and only if the
diff --git a/src/util/virnuma.c b/src/util/virnuma.c
index 9393c20875..67c51630c7 100644
--- a/src/util/virnuma.c
+++ b/src/util/virnuma.c
@@ -61,7 +61,7 @@ virNumaGetAutoPlacementAdvice(unsigned short vcpus,
g_autoptr(virCommand) cmd = NULL;
char *output = NULL;
- cmd = virCommandNewArgList(NUMAD, "-w", NULL);
+ cmd = virCommandNewArgList("numad", "-w", NULL);
virCommandAddArgFormat(cmd, "%d:%llu", vcpus,
VIR_DIV_UP(balloon, 1024));
--
2.49.0
@@ -1,36 +0,0 @@
From b825bb556bd3967bf5422c243b77bd4038e317e2 Mon Sep 17 00:00:00 2001
Message-ID: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Mon, 13 Oct 2025 10:34:51 +0200
Subject: [PATCH 1/8] wireshark: Drop needless declaration of
proto_register_libvirt() and proto_reg_handoff_libvirt()
Content-type: text/plain
Both proto_register_libvirt() and proto_reg_handoff_libvirt() are
declared in packet-libvirt.h which is included from plugin.c.
There's no need to provide another declaration in plugin.c.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
---
tools/wireshark/src/plugin.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/tools/wireshark/src/plugin.c b/tools/wireshark/src/plugin.c
index 9a83f2ca07..19b25e7b1a 100644
--- a/tools/wireshark/src/plugin.c
+++ b/tools/wireshark/src/plugin.c
@@ -72,9 +72,6 @@ void plugin_register(void)
#else /* WIRESHARK_VERSION >= 2009000 */
-void proto_register_libvirt(void);
-void proto_reg_handoff_libvirt(void);
-
WS_DLL_PUBLIC_DEF const gchar plugin_version[] = PLUGIN_VERSION;
WS_DLL_PUBLIC_DEF const int plugin_want_major = WIRESHARK_VERSION_MAJOR;
WS_DLL_PUBLIC_DEF const int plugin_want_minor = WIRESHARK_VERSION_MINOR;
--
2.51.0
@@ -1,47 +0,0 @@
From 41d3b457972bde85991fa7ed6f282370aca4b2af Mon Sep 17 00:00:00 2001
Message-ID: <41d3b457972bde85991fa7ed6f282370aca4b2af.1760476767.git.crobinso@redhat.com>
In-Reply-To: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
References: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Fri, 10 Oct 2025 15:20:05 +0200
Subject: [PATCH 2/8] wireshark: Switch header files to #pragma once
Content-type: text/plain
The genxdrstub.pl script generates some header files. But they
use the old pattern to guard against multiple inclusion:
#ifndef SOMETHING_H
#define SOMETHING_H
...
#endif
Change the script to generate just '#pragma once' used everywhere
else in our code.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
---
tools/wireshark/util/genxdrstub.pl | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/tools/wireshark/util/genxdrstub.pl b/tools/wireshark/util/genxdrstub.pl
index 8cfda25a27..01b663a88c 100755
--- a/tools/wireshark/util/genxdrstub.pl
+++ b/tools/wireshark/util/genxdrstub.pl
@@ -563,11 +563,8 @@ sub add_header_file {
local $self->{header_contents} = [];
$self->print("/* *DO NOT MODIFY* this file directly.\n");
$self->print(" * This file was generated by $0 from libvirt version $libvirt_version */\n");
- my $ucname = uc $name;
- $self->print("#ifndef _$ucname\_H_\n");
- $self->print("#define _$ucname\_H_\n");
+ $self->print("#pragma once\n");
$block->();
- $self->print("#endif /* _$ucname\_H_ */");
push @{ $self->{headers} }, [ $name, delete $self->{header_contents} ];
}
--
2.51.0
@@ -1,81 +0,0 @@
From 02a0e78bf54c903da8922c56bade9b3298ade351 Mon Sep 17 00:00:00 2001
Message-ID: <02a0e78bf54c903da8922c56bade9b3298ade351.1760476767.git.crobinso@redhat.com>
In-Reply-To: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
References: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Mon, 13 Oct 2025 09:04:17 +0200
Subject: [PATCH 3/8] wireshark: Move WIRESHARK_VERSION macro definition
Content-type: text/plain
Soon, other parts of the wireshark code will need to
differentiate wrt wireshark version. Therefore, move the
WIRESHARK_VERSION macro definition among with its deps into
packet-libvirt.h.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
---
tools/wireshark/src/packet-libvirt.h | 14 ++++++++++++++
tools/wireshark/src/plugin.c | 14 --------------
2 files changed, 14 insertions(+), 14 deletions(-)
diff --git a/tools/wireshark/src/packet-libvirt.h b/tools/wireshark/src/packet-libvirt.h
index 14e6e13696..15cfcb0534 100644
--- a/tools/wireshark/src/packet-libvirt.h
+++ b/tools/wireshark/src/packet-libvirt.h
@@ -19,5 +19,19 @@
#pragma once
+#ifdef WITH_WS_VERSION
+# include <wireshark/ws_version.h>
+#else
+# include <wireshark/config.h>
+# define WIRESHARK_VERSION_MAJOR VERSION_MAJOR
+# define WIRESHARK_VERSION_MINOR VERSION_MINOR
+# define WIRESHARK_VERSION_MICRO VERSION_MICRO
+#endif
+
+#define WIRESHARK_VERSION \
+ ((WIRESHARK_VERSION_MAJOR * 1000 * 1000) + \
+ (WIRESHARK_VERSION_MINOR * 1000) + \
+ (WIRESHARK_VERSION_MICRO))
+
void proto_register_libvirt(void);
void proto_reg_handoff_libvirt(void);
diff --git a/tools/wireshark/src/plugin.c b/tools/wireshark/src/plugin.c
index 19b25e7b1a..64317b5280 100644
--- a/tools/wireshark/src/plugin.c
+++ b/tools/wireshark/src/plugin.c
@@ -12,15 +12,6 @@
#include <config.h>
-#ifdef WITH_WS_VERSION
-# include <wireshark/ws_version.h>
-#else
-# include <wireshark/config.h>
-# define WIRESHARK_VERSION_MAJOR VERSION_MAJOR
-# define WIRESHARK_VERSION_MINOR VERSION_MINOR
-# define WIRESHARK_VERSION_MICRO VERSION_MICRO
-#endif
-
#define HAVE_PLUGINS 1
#include <wireshark/epan/proto.h>
/* plugins are DLLs */
@@ -32,11 +23,6 @@
/* Let the plugin version be the version of libvirt */
#define PLUGIN_VERSION VERSION
-#define WIRESHARK_VERSION \
- ((WIRESHARK_VERSION_MAJOR * 1000 * 1000) + \
- (WIRESHARK_VERSION_MINOR * 1000) + \
- (WIRESHARK_VERSION_MICRO))
-
#if WIRESHARK_VERSION < 2005000
WS_DLL_PUBLIC_DEF const gchar version[] = VERSION;
--
2.51.0
@@ -1,133 +0,0 @@
From 7374c4ecbd591b02f7be4b2918addc6d5852aafb Mon Sep 17 00:00:00 2001
Message-ID: <7374c4ecbd591b02f7be4b2918addc6d5852aafb.1760476767.git.crobinso@redhat.com>
In-Reply-To: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
References: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Mon, 13 Oct 2025 09:21:30 +0200
Subject: [PATCH 4/8] wireshark: Fix int type of some virNetMessageHeader
members
Content-type: text/plain
Our virNetMessageHeader is a struct that's declared as follows:
struct virNetMessageHeader {
unsigned prog;
unsigned vers;
int proc;
virNetMessageType type;
unsigned serial;
virNetMessageStatus status;
};
Now, per RFC 4506 enums are also encoded as signed integers. This
means, that only 'prog', 'vers' and 'serial' are really unsigned
integers. The others ('proc', 'type' and 'status') are encoded as
signed integers. Fix their type when dissecting.
While at it, also follow latest trend in wireshark and switch
from guint32 to uint32_t.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
---
tools/wireshark/src/packet-libvirt.c | 34 +++++++++++++++++++---------
1 file changed, 23 insertions(+), 11 deletions(-)
diff --git a/tools/wireshark/src/packet-libvirt.c b/tools/wireshark/src/packet-libvirt.c
index da2aabd98a..af14c6bed7 100644
--- a/tools/wireshark/src/packet-libvirt.c
+++ b/tools/wireshark/src/packet-libvirt.c
@@ -92,7 +92,7 @@ typedef gboolean (*vir_xdr_dissector_t)(tvbuff_t *tvb, proto_tree *tree, XDR *xd
typedef struct vir_dissector_index vir_dissector_index_t;
struct vir_dissector_index {
- guint32 proc;
+ int32_t proc;
vir_xdr_dissector_t args;
vir_xdr_dissector_t ret;
vir_xdr_dissector_t msg;
@@ -275,8 +275,10 @@ dissect_xdr_array(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf, gint ett,
}
static vir_xdr_dissector_t
-find_payload_dissector(guint32 proc, guint32 type,
- const vir_dissector_index_t *pds, gsize length)
+find_payload_dissector(int32_t proc,
+ enum vir_net_message_type type,
+ const vir_dissector_index_t *pds,
+ gsize length)
{
const vir_dissector_index_t *pd;
guint32 first, last, direction;
@@ -309,6 +311,10 @@ find_payload_dissector(guint32 proc, guint32 type,
return pd->ret;
case VIR_NET_MESSAGE:
return pd->msg;
+ case VIR_NET_STREAM:
+ case VIR_NET_STREAM_HOLE:
+ /* Handled elsewhere */
+ return NULL;
}
return NULL;
}
@@ -397,8 +403,12 @@ dissect_xdr_stream_hole(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf)
#include "libvirt/protocol.h"
static void
-dissect_libvirt_payload(tvbuff_t *tvb, proto_tree *tree,
- guint32 prog, guint32 proc, guint32 type, guint32 status)
+dissect_libvirt_payload(tvbuff_t *tvb,
+ proto_tree *tree,
+ uint32_t prog,
+ int32_t proc,
+ int32_t type,
+ int32_t status)
{
gssize payload_length;
@@ -430,7 +440,8 @@ dissect_libvirt_payload(tvbuff_t *tvb, proto_tree *tree,
return;
unknown:
- dbg("Cannot determine payload: Prog=%u, Proc=%u, Type=%u, Status=%u", prog, proc, type, status);
+ dbg("Cannot determine payload: Prog=%u, Proc=%d, Type=%d, Status=%d",
+ prog, proc, type, status);
proto_tree_add_item(tree, hf_libvirt_unknown, tvb, VIR_HEADER_LEN, -1, ENC_NA);
}
@@ -439,7 +450,8 @@ dissect_libvirt_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
void *opaque G_GNUC_UNUSED)
{
goffset offset;
- guint32 prog, proc, type, serial, status;
+ uint32_t prog, serial;
+ int32_t proc, type, status;
const value_string *vs;
col_set_str(pinfo->cinfo, COL_PROTOCOL, "Libvirt");
@@ -448,17 +460,17 @@ dissect_libvirt_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
offset = 4; /* End of length field */
prog = tvb_get_ntohl(tvb, offset); offset += 4;
offset += 4; /* Ignore version header field */
- proc = tvb_get_ntohl(tvb, offset); offset += 4;
- type = tvb_get_ntohl(tvb, offset); offset += 4;
+ proc = tvb_get_ntohil(tvb, offset); offset += 4;
+ type = tvb_get_ntohil(tvb, offset); offset += 4;
serial = tvb_get_ntohl(tvb, offset); offset += 4;
- status = tvb_get_ntohl(tvb, offset); offset += 4;
+ status = tvb_get_ntohil(tvb, offset); offset += 4;
col_add_fstr(pinfo->cinfo, COL_INFO, "Prog=%s",
val_to_str(prog, program_strings, "%x"));
vs = get_program_data(prog, VIR_PROGRAM_PROCSTRINGS);
if (vs == NULL) {
- col_append_fstr(pinfo->cinfo, COL_INFO, " Proc=%u", proc);
+ col_append_fstr(pinfo->cinfo, COL_INFO, " Proc=%d", proc);
} else {
col_append_fstr(pinfo->cinfo, COL_INFO, " Proc=%s", val_to_str(proc, vs, "%d"));
}
--
2.51.0
@@ -1,46 +0,0 @@
From 1086888f95a322101f8cf53b63c96600ccbeb882 Mon Sep 17 00:00:00 2001
Message-ID: <1086888f95a322101f8cf53b63c96600ccbeb882.1760476767.git.crobinso@redhat.com>
In-Reply-To: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
References: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Fri, 10 Oct 2025 19:16:54 +0200
Subject: [PATCH 5/8] wireshark: Don't special case retval of
get_program_data() in dissect_libvirt_message()
Content-type: text/plain
The get_program_data() function returns a pointer (in this
specific case to an array of procedure strings) which, if
non-NULL is then passed val_to_str(). Well, if val_to_str() sees
NULL it is treated gracefully, i.e. like if the numeric value
'proc' wasn't found in the array.
Therefore, there's no need to special case call to
col_append_fstr(). Both result into the same behaviour.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
---
tools/wireshark/src/packet-libvirt.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/tools/wireshark/src/packet-libvirt.c b/tools/wireshark/src/packet-libvirt.c
index af14c6bed7..6c729801d4 100644
--- a/tools/wireshark/src/packet-libvirt.c
+++ b/tools/wireshark/src/packet-libvirt.c
@@ -469,11 +469,7 @@ dissect_libvirt_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
val_to_str(prog, program_strings, "%x"));
vs = get_program_data(prog, VIR_PROGRAM_PROCSTRINGS);
- if (vs == NULL) {
- col_append_fstr(pinfo->cinfo, COL_INFO, " Proc=%d", proc);
- } else {
- col_append_fstr(pinfo->cinfo, COL_INFO, " Proc=%s", val_to_str(proc, vs, "%d"));
- }
+ col_append_fstr(pinfo->cinfo, COL_INFO, " Proc=%s", val_to_str(proc, vs, "%d"));
col_append_fstr(pinfo->cinfo, COL_INFO, " Type=%s Serial=%u Status=%s",
val_to_str(type, type_strings, "%d"), serial,
--
2.51.0
@@ -1,68 +0,0 @@
From ba2c4bdd5cbccd5c0673149cf76802c98b70d2f7 Mon Sep 17 00:00:00 2001
Message-ID: <ba2c4bdd5cbccd5c0673149cf76802c98b70d2f7.1760476767.git.crobinso@redhat.com>
In-Reply-To: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
References: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Fri, 10 Oct 2025 18:23:18 +0200
Subject: [PATCH 6/8] wireshark: Introduce and use vir_val_to_str()
Content-type: text/plain
Wireshark offers val_to_str() function which converts numeric
value to string by looking up value ('val') in an array ('vs') of
<val, string> pairs. If no corresponding string is found, then
the value is formatted using given 'fmt' string.
Starting from wireshark-4.6.0 not only this function gained
another argument but also returns a strdup()-ed string. To keep
our code simple, let's introduce a wrapper so which can be then
adjusted as needed.
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
---
tools/wireshark/src/packet-libvirt.c | 17 +++++++++++++----
1 file changed, 13 insertions(+), 4 deletions(-)
diff --git a/tools/wireshark/src/packet-libvirt.c b/tools/wireshark/src/packet-libvirt.c
index 6c729801d4..f6ad2c4578 100644
--- a/tools/wireshark/src/packet-libvirt.c
+++ b/tools/wireshark/src/packet-libvirt.c
@@ -140,6 +140,15 @@ static const value_string status_strings[] = {
{ -1, NULL }
};
+static const char *
+G_GNUC_PRINTF(3, 0)
+vir_val_to_str(const uint32_t val,
+ const value_string *vs,
+ const char *fmt)
+{
+ return val_to_str(val, vs, fmt);
+}
+
static gboolean
dissect_xdr_string(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf,
guint32 maxlen)
@@ -466,14 +475,14 @@ dissect_libvirt_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
status = tvb_get_ntohil(tvb, offset); offset += 4;
col_add_fstr(pinfo->cinfo, COL_INFO, "Prog=%s",
- val_to_str(prog, program_strings, "%x"));
+ vir_val_to_str(prog, program_strings, "%x"));
vs = get_program_data(prog, VIR_PROGRAM_PROCSTRINGS);
- col_append_fstr(pinfo->cinfo, COL_INFO, " Proc=%s", val_to_str(proc, vs, "%d"));
+ col_append_fstr(pinfo->cinfo, COL_INFO, " Proc=%s", vir_val_to_str(proc, vs, "%d"));
col_append_fstr(pinfo->cinfo, COL_INFO, " Type=%s Serial=%u Status=%s",
- val_to_str(type, type_strings, "%d"), serial,
- val_to_str(status, status_strings, "%d"));
+ vir_val_to_str(type, type_strings, "%d"), serial,
+ vir_val_to_str(status, status_strings, "%d"));
if (tree) {
gint *hf_proc;
--
2.51.0
@@ -1,165 +0,0 @@
From 002b9f559d69b92e77ab2d234df6966fecdaf0ec Mon Sep 17 00:00:00 2001
Message-ID: <002b9f559d69b92e77ab2d234df6966fecdaf0ec.1760476767.git.crobinso@redhat.com>
In-Reply-To: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
References: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Fri, 10 Oct 2025 19:13:48 +0200
Subject: [PATCH 7/8] wireshark: Don't leak column strings
Content-type: text/plain
One of the problems of using val_to_str() is that it may return a
const string from given table ('vs'), OR return an allocated one.
Since the caller has no idea which case it is, it resides to safe
option and don't free returned string. But that might lead to a
memleak. This behaviour is fixed with wireshark-4.6.0 and support
for it will be introduced soon. But first, make vir_val_to_str()
behave like fixed val_to_str() from newer wireshark: just always
allocate the string.
Now, if val_to_str() needs to allocate new memory it obtains
allocator by calling wmem_packet_scope() which is what we may do
too.
Hand in hand with that, we need to free the memory using the
correct allocator, hence wmem_free(). But let's put it into a
wrapper vir_wmem_free() because just like val_to_str(), it'll
need additional argument when adapting to new wireshark.
Oh, and freeing the memory right after col_add_fstr() is safe as
it uses vsnprintf() under the hood to format passed args.
One last thing, the wmem.h file used to live under epan/wmem/ but
then in v3.5.0~240 [1] was moved to wsutil/wmem/.
1: https://gitlab.com/wireshark/wireshark/-/commit/7f9c1f5f92c131354fc8b2b88d473706786064c0
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
---
meson.build | 20 ++++++++++++++++
tools/wireshark/src/meson.build | 1 +
tools/wireshark/src/packet-libvirt.c | 35 ++++++++++++++++++++++------
3 files changed, 49 insertions(+), 7 deletions(-)
diff --git a/meson.build b/meson.build
index bcc18b20e5..a1e0e5ecd5 100644
--- a/meson.build
+++ b/meson.build
@@ -1365,6 +1365,26 @@ if wireshark_dep.found()
if cc.check_header('wireshark/ws_version.h')
conf.set('WITH_WS_VERSION', 1)
endif
+
+ # Find wmem.h
+ # But it's not as easy as you'd think. Ubuntu 20.04 has split parts of
+ # libwireshark.so into libwsutil.so but:
+ # a) wireshark.pc never mentions it,
+ # b) libwsutil-dev package doesn't install pkg-config file.
+ # Fortunately, it's fixed in 24.04.
+ if cc.check_header('wireshark/epan/wmem/wmem.h', dependencies: wireshark_dep)
+ conf.set('WITH_WS_EPAN_WMEM', 1)
+ elif cc.check_header('wireshark/wsutil/wmem/wmem.h', dependencies: wireshark_dep)
+ conf.set('WITH_WS_WSUTIL_WMEM', 1)
+ else
+ error('Unable to locate wmem.h file')
+ endif
+
+ # TODO: drop wsutil dep once support for Ubuntu 20.04 is dropped
+ wsutil_dep = dependency('', required: false)
+ if not cc.has_function('wmem_free', dependencies: wireshark_dep)
+ wsutil_dep = cc.find_library('wsutil', required: true)
+ endif
endif
# generic build dependencies checks
diff --git a/tools/wireshark/src/meson.build b/tools/wireshark/src/meson.build
index 9b452dc5ca..ba0df913e0 100644
--- a/tools/wireshark/src/meson.build
+++ b/tools/wireshark/src/meson.build
@@ -9,6 +9,7 @@ shared_library(
],
dependencies: [
wireshark_dep,
+ wsutil_dep,
xdr_dep,
tools_dep,
],
diff --git a/tools/wireshark/src/packet-libvirt.c b/tools/wireshark/src/packet-libvirt.c
index f6ad2c4578..3178ac6f27 100644
--- a/tools/wireshark/src/packet-libvirt.c
+++ b/tools/wireshark/src/packet-libvirt.c
@@ -21,6 +21,11 @@
#include <wireshark/epan/proto.h>
#include <wireshark/epan/packet.h>
#include <wireshark/epan/dissectors/packet-tcp.h>
+#ifdef WITH_WS_EPAN_WMEM
+# include <wireshark/epan/wmem/wmem.h>
+#elif WITH_WS_WSUTIL_WMEM
+# include <wireshark/wsutil/wmem/wmem.h>
+#endif
#include <rpc/types.h>
#include <rpc/xdr.h>
#include "packet-libvirt.h"
@@ -140,13 +145,19 @@ static const value_string status_strings[] = {
{ -1, NULL }
};
-static const char *
+static char *
G_GNUC_PRINTF(3, 0)
vir_val_to_str(const uint32_t val,
const value_string *vs,
const char *fmt)
{
- return val_to_str(val, vs, fmt);
+ return val_to_str_wmem(wmem_packet_scope(), val, vs, fmt);
+}
+
+static void
+vir_wmem_free(void *ptr)
+{
+ wmem_free(wmem_packet_scope(), ptr);
}
static gboolean
@@ -462,6 +473,10 @@ dissect_libvirt_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
uint32_t prog, serial;
int32_t proc, type, status;
const value_string *vs;
+ char *prog_str = NULL;
+ char *proc_str = NULL;
+ char *type_str = NULL;
+ char *status_str = NULL;
col_set_str(pinfo->cinfo, COL_PROTOCOL, "Libvirt");
col_clear(pinfo->cinfo, COL_INFO);
@@ -474,15 +489,21 @@ dissect_libvirt_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
serial = tvb_get_ntohl(tvb, offset); offset += 4;
status = tvb_get_ntohil(tvb, offset); offset += 4;
- col_add_fstr(pinfo->cinfo, COL_INFO, "Prog=%s",
- vir_val_to_str(prog, program_strings, "%x"));
+ prog_str = vir_val_to_str(prog, program_strings, "%x");
+ col_add_fstr(pinfo->cinfo, COL_INFO, "Prog=%s", prog_str);
+ vir_wmem_free(prog_str);
vs = get_program_data(prog, VIR_PROGRAM_PROCSTRINGS);
- col_append_fstr(pinfo->cinfo, COL_INFO, " Proc=%s", vir_val_to_str(proc, vs, "%d"));
+ proc_str = vir_val_to_str(proc, vs, "%d");
+ col_append_fstr(pinfo->cinfo, COL_INFO, " Proc=%s", proc_str);
+ vir_wmem_free(proc_str);
+ type_str = vir_val_to_str(type, type_strings, "%d");
+ status_str = vir_val_to_str(status, status_strings, "%d");
col_append_fstr(pinfo->cinfo, COL_INFO, " Type=%s Serial=%u Status=%s",
- vir_val_to_str(type, type_strings, "%d"), serial,
- vir_val_to_str(status, status_strings, "%d"));
+ type_str, serial, status_str);
+ vir_wmem_free(status_str);
+ vir_wmem_free(type_str);
if (tree) {
gint *hf_proc;
--
2.51.0
@@ -1,493 +0,0 @@
From b42a12174c787b99cd6fcb29b44e4b13bd64ee58 Mon Sep 17 00:00:00 2001
Message-ID: <b42a12174c787b99cd6fcb29b44e4b13bd64ee58.1760476767.git.crobinso@redhat.com>
In-Reply-To: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
References: <b825bb556bd3967bf5422c243b77bd4038e317e2.1760476767.git.crobinso@redhat.com>
From: Michal Privoznik <mprivozn@redhat.com>
Date: Fri, 10 Oct 2025 15:22:34 +0200
Subject: [PATCH 8/8] wireshark: Adapt to wireshark-4.6.0
Content-type: text/plain
The main difference is that wmem_packet_scope() is gone [1] but
the packet_info struct has 'pool` member which points to the
allocator used for given packet.
Unfortunately, while we were given pointer to packet_info at the
entry level to our dissector (dissect_libvirt() ->
tcp_dissect_pdus() -> dissect_libvirt_message()) it was never
propagated to generated/primitive dissectors.
But not all dissectors need to allocate memory, so mark the new
argument as unused. And while our generator could be rewritten so
that the argument is annotated as unused iff it's really unused,
I couldn't bother rewriting it. It's generated code after all.
Too much work for little gain.
Another significant change is that val_to_str() now requires new
argument: pointer to allocator to use because it always allocates
new memory [2][3].
1: https://gitlab.com/wireshark/wireshark/-/commit/5ca5c9ca372e06881b23ba9f4fdcb6b479886444
2: https://gitlab.com/wireshark/wireshark/-/commit/b63599762468e4cf1783419a5556377604d344bb
3: https://gitlab.com/wireshark/wireshark/-/commit/84799be215313e61b83a3eaf074f89d6ee349b8c
Resolves: https://gitlab.com/libvirt/libvirt/-/issues/823
Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>
Signed-off-by: Cole Robinson <crobinso@redhat.com>
---
tools/wireshark/src/packet-libvirt.c | 157 +++++++++++++++++++--------
tools/wireshark/util/genxdrstub.pl | 18 +--
2 files changed, 119 insertions(+), 56 deletions(-)
diff --git a/tools/wireshark/src/packet-libvirt.c b/tools/wireshark/src/packet-libvirt.c
index 3178ac6f27..c5c8fb4756 100644
--- a/tools/wireshark/src/packet-libvirt.c
+++ b/tools/wireshark/src/packet-libvirt.c
@@ -63,7 +63,7 @@ static gint ett_libvirt_stream_hole = -1;
#define XDR_PRIMITIVE_DISSECTOR(xtype, ctype, ftype) \
static gboolean \
- dissect_xdr_##xtype(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf) \
+ dissect_xdr_##xtype(tvbuff_t *tvb, packet_info *pinfo G_GNUC_UNUSED, proto_tree *tree, XDR *xdrs, int hf) \
{ \
goffset start; \
ctype val; \
@@ -93,7 +93,7 @@ XDR_PRIMITIVE_DISSECTOR(bool, bool_t, boolean)
VIR_WARNINGS_RESET
-typedef gboolean (*vir_xdr_dissector_t)(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf);
+typedef gboolean (*vir_xdr_dissector_t)(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, XDR *xdrs, int hf);
typedef struct vir_dissector_index vir_dissector_index_t;
struct vir_dissector_index {
@@ -146,22 +146,32 @@ static const value_string status_strings[] = {
};
static char *
-G_GNUC_PRINTF(3, 0)
-vir_val_to_str(const uint32_t val,
+G_GNUC_PRINTF(4, 0)
+vir_val_to_str(packet_info *pinfo,
+ const uint32_t val,
const value_string *vs,
const char *fmt)
{
- return val_to_str_wmem(wmem_packet_scope(), val, vs, fmt);
+#if WIRESHARK_VERSION < 4006000
+ return val_to_str_wmem(pinfo->pool, val, vs, fmt);
+#else
+ return val_to_str(pinfo->pool, val, vs, fmt);
+#endif
}
static void
-vir_wmem_free(void *ptr)
+vir_wmem_free(packet_info *pinfo,
+ void *ptr)
{
- wmem_free(wmem_packet_scope(), ptr);
+ wmem_free(pinfo->pool, ptr);
}
static gboolean
-dissect_xdr_string(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf,
+dissect_xdr_string(tvbuff_t *tvb,
+ packet_info *pinfo G_GNUC_UNUSED,
+ proto_tree *tree,
+ XDR *xdrs,
+ int hf,
guint32 maxlen)
{
goffset start;
@@ -179,7 +189,11 @@ dissect_xdr_string(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf,
}
static gboolean
-dissect_xdr_opaque(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf,
+dissect_xdr_opaque(tvbuff_t *tvb,
+ packet_info *pinfo,
+ proto_tree *tree,
+ XDR *xdrs,
+ int hf,
guint32 size)
{
goffset start;
@@ -190,7 +204,7 @@ dissect_xdr_opaque(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf,
start = xdr_getpos(xdrs);
if ((rc = xdr_opaque(xdrs, (caddr_t)val, size))) {
gint len = xdr_getpos(xdrs) - start;
- const char *s = tvb_bytes_to_str(wmem_packet_scope(), tvb, start, len);
+ const char *s = tvb_bytes_to_str(pinfo->pool, tvb, start, len);
proto_tree_add_bytes_format_value(tree, hf, tvb, start, len, NULL, "%s", s);
} else {
@@ -202,7 +216,11 @@ dissect_xdr_opaque(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf,
}
static gboolean
-dissect_xdr_bytes(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf,
+dissect_xdr_bytes(tvbuff_t *tvb,
+ packet_info *pinfo,
+ proto_tree *tree,
+ XDR *xdrs,
+ int hf,
guint32 maxlen)
{
goffset start;
@@ -212,7 +230,7 @@ dissect_xdr_bytes(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf,
start = xdr_getpos(xdrs);
if (xdr_bytes(xdrs, (char **)&val, &length, maxlen)) {
gint len = xdr_getpos(xdrs) - start;
- const char *s = tvb_bytes_to_str(wmem_packet_scope(), tvb, start, len);
+ const char *s = tvb_bytes_to_str(pinfo->pool, tvb, start, len);
proto_tree_add_bytes_format_value(tree, hf, tvb, start, len, NULL, "%s", s);
free(val);
@@ -224,7 +242,11 @@ dissect_xdr_bytes(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf,
}
static gboolean
-dissect_xdr_pointer(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf,
+dissect_xdr_pointer(tvbuff_t *tvb,
+ packet_info *pinfo,
+ proto_tree *tree,
+ XDR *xdrs,
+ int hf,
vir_xdr_dissector_t dissect)
{
goffset start;
@@ -236,7 +258,7 @@ dissect_xdr_pointer(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf,
return FALSE;
}
if (not_null) {
- return dissect(tvb, tree, xdrs, hf);
+ return dissect(tvb, pinfo, tree, xdrs, hf);
} else {
proto_item *ti;
ti = proto_tree_add_item(tree, hf, tvb, start, xdr_getpos(xdrs) - start, ENC_NA);
@@ -246,15 +268,22 @@ dissect_xdr_pointer(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf,
}
static gboolean
-dissect_xdr_iterable(tvbuff_t *tvb, proto_item *ti, XDR *xdrs, gint ett, int rhf,
- guint32 length, vir_xdr_dissector_t dissect, goffset start)
+dissect_xdr_iterable(tvbuff_t *tvb,
+ packet_info *pinfo,
+ proto_item *ti,
+ XDR *xdrs,
+ gint ett,
+ int rhf,
+ guint32 length,
+ vir_xdr_dissector_t dissect,
+ goffset start)
{
proto_tree *tree;
guint32 i;
tree = proto_item_add_subtree(ti, ett);
for (i = 0; i < length; i++) {
- if (!dissect(tvb, tree, xdrs, rhf))
+ if (!dissect(tvb, pinfo, tree, xdrs, rhf))
return FALSE;
}
proto_item_set_len(ti, xdr_getpos(xdrs) - start);
@@ -262,8 +291,16 @@ dissect_xdr_iterable(tvbuff_t *tvb, proto_item *ti, XDR *xdrs, gint ett, int rhf
}
static gboolean
-dissect_xdr_vector(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf, gint ett,
- int rhf, const gchar *rtype, guint32 size, vir_xdr_dissector_t dissect)
+dissect_xdr_vector(tvbuff_t *tvb,
+ packet_info *pinfo,
+ proto_tree *tree,
+ XDR *xdrs,
+ int hf,
+ gint ett,
+ int rhf,
+ const gchar *rtype,
+ guint32 size,
+ vir_xdr_dissector_t dissect)
{
goffset start;
proto_item *ti;
@@ -271,12 +308,20 @@ dissect_xdr_vector(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf, gint ett,
start = xdr_getpos(xdrs);
ti = proto_tree_add_item(tree, hf, tvb, start, -1, ENC_NA);
proto_item_append_text(ti, " :: %s[%u]", rtype, size);
- return dissect_xdr_iterable(tvb, ti, xdrs, ett, rhf, size, dissect, start);
+ return dissect_xdr_iterable(tvb, pinfo, ti, xdrs, ett, rhf, size, dissect, start);
}
static gboolean
-dissect_xdr_array(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf, gint ett,
- int rhf, const gchar *rtype, guint32 maxlen, vir_xdr_dissector_t dissect)
+dissect_xdr_array(tvbuff_t *tvb,
+ packet_info *pinfo,
+ proto_tree *tree,
+ XDR *xdrs,
+ int hf,
+ gint ett,
+ int rhf,
+ const gchar *rtype,
+ guint32 maxlen,
+ vir_xdr_dissector_t dissect)
{
goffset start;
proto_item *ti;
@@ -291,7 +336,7 @@ dissect_xdr_array(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf, gint ett,
ti = proto_tree_add_item(tree, hf, tvb, start, -1, ENC_NA);
proto_item_append_text(ti, " :: %s<%u>", rtype, length);
- return dissect_xdr_iterable(tvb, ti, xdrs, ett, rhf, length, dissect, start);
+ return dissect_xdr_iterable(tvb, pinfo, ti, xdrs, ett, rhf, length, dissect, start);
}
static vir_xdr_dissector_t
@@ -340,7 +385,10 @@ find_payload_dissector(int32_t proc,
}
static void
-dissect_libvirt_stream(tvbuff_t *tvb, proto_tree *tree, gint payload_length)
+dissect_libvirt_stream(tvbuff_t *tvb,
+ packet_info *pinfo G_GNUC_UNUSED,
+ proto_tree *tree,
+ gint payload_length)
{
proto_tree_add_item(tree, hf_libvirt_stream, tvb, VIR_HEADER_LEN,
payload_length - VIR_HEADER_LEN, ENC_NA);
@@ -357,6 +405,7 @@ dissect_libvirt_num_of_fds(tvbuff_t *tvb, proto_tree *tree)
static void
dissect_libvirt_fds(tvbuff_t *tvb G_GNUC_UNUSED,
+ packet_info *pinfo G_GNUC_UNUSED,
gint start G_GNUC_UNUSED,
gint32 nfds G_GNUC_UNUSED)
{
@@ -364,8 +413,12 @@ dissect_libvirt_fds(tvbuff_t *tvb G_GNUC_UNUSED,
}
static void
-dissect_libvirt_payload_xdr_data(tvbuff_t *tvb, proto_tree *tree, gint payload_length,
- gint32 status, vir_xdr_dissector_t dissect)
+dissect_libvirt_payload_xdr_data(tvbuff_t *tvb,
+ packet_info *pinfo,
+ proto_tree *tree,
+ gint payload_length,
+ gint32 status,
+ vir_xdr_dissector_t dissect)
{
gint32 nfds = 0;
gint start = VIR_HEADER_LEN;
@@ -384,17 +437,21 @@ dissect_libvirt_payload_xdr_data(tvbuff_t *tvb, proto_tree *tree, gint payload_l
payload_data = (caddr_t)tvb_memdup(NULL, payload_tvb, 0, payload_length);
xdrmem_create(&xdrs, payload_data, payload_length, XDR_DECODE);
- dissect(payload_tvb, tree, &xdrs, -1);
+ dissect(payload_tvb, pinfo, tree, &xdrs, -1);
xdr_destroy(&xdrs);
g_free(payload_data);
if (nfds != 0)
- dissect_libvirt_fds(tvb, start + payload_length, nfds);
+ dissect_libvirt_fds(tvb, pinfo, start + payload_length, nfds);
}
static gboolean
-dissect_xdr_stream_hole(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf)
+dissect_xdr_stream_hole(tvbuff_t *tvb,
+ packet_info *pinfo,
+ proto_tree *tree,
+ XDR *xdrs,
+ int hf)
{
goffset start;
proto_item *ti;
@@ -411,10 +468,10 @@ dissect_xdr_stream_hole(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf)
tree = proto_item_add_subtree(ti, ett_libvirt_stream_hole);
hf = hf_libvirt_stream_hole_length;
- if (!dissect_xdr_hyper(tvb, tree, xdrs, hf)) return FALSE;
+ if (!dissect_xdr_hyper(tvb, pinfo, tree, xdrs, hf)) return FALSE;
hf = hf_libvirt_stream_hole_flags;
- if (!dissect_xdr_u_int(tvb, tree, xdrs, hf)) return FALSE;
+ if (!dissect_xdr_u_int(tvb, pinfo, tree, xdrs, hf)) return FALSE;
proto_item_set_len(ti, xdr_getpos(xdrs) - start);
return TRUE;
@@ -424,6 +481,7 @@ dissect_xdr_stream_hole(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf)
static void
dissect_libvirt_payload(tvbuff_t *tvb,
+ packet_info *pinfo,
proto_tree *tree,
uint32_t prog,
int32_t proc,
@@ -447,13 +505,13 @@ dissect_libvirt_payload(tvbuff_t *tvb,
xd = find_payload_dissector(proc, type, pds, *len);
if (xd == NULL)
goto unknown;
- dissect_libvirt_payload_xdr_data(tvb, tree, payload_length, status, xd);
+ dissect_libvirt_payload_xdr_data(tvb, pinfo, tree, payload_length, status, xd);
} else if (status == VIR_NET_ERROR) {
- dissect_libvirt_payload_xdr_data(tvb, tree, payload_length, status, dissect_xdr_remote_error);
+ dissect_libvirt_payload_xdr_data(tvb, pinfo, tree, payload_length, status, dissect_xdr_remote_error);
} else if (type == VIR_NET_STREAM) { /* implicitly, status == VIR_NET_CONTINUE */
- dissect_libvirt_stream(tvb, tree, payload_length);
+ dissect_libvirt_stream(tvb, pinfo, tree, payload_length);
} else if (type == VIR_NET_STREAM_HOLE) {
- dissect_libvirt_payload_xdr_data(tvb, tree, payload_length, status, dissect_xdr_stream_hole);
+ dissect_libvirt_payload_xdr_data(tvb, pinfo, tree, payload_length, status, dissect_xdr_stream_hole);
} else {
goto unknown;
}
@@ -489,21 +547,21 @@ dissect_libvirt_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
serial = tvb_get_ntohl(tvb, offset); offset += 4;
status = tvb_get_ntohil(tvb, offset); offset += 4;
- prog_str = vir_val_to_str(prog, program_strings, "%x");
+ prog_str = vir_val_to_str(pinfo, prog, program_strings, "%x");
col_add_fstr(pinfo->cinfo, COL_INFO, "Prog=%s", prog_str);
- vir_wmem_free(prog_str);
+ vir_wmem_free(pinfo, prog_str);
vs = get_program_data(prog, VIR_PROGRAM_PROCSTRINGS);
- proc_str = vir_val_to_str(proc, vs, "%d");
+ proc_str = vir_val_to_str(pinfo, proc, vs, "%d");
col_append_fstr(pinfo->cinfo, COL_INFO, " Proc=%s", proc_str);
- vir_wmem_free(proc_str);
+ vir_wmem_free(pinfo, proc_str);
- type_str = vir_val_to_str(type, type_strings, "%d");
- status_str = vir_val_to_str(status, status_strings, "%d");
+ type_str = vir_val_to_str(pinfo, type, type_strings, "%d");
+ status_str = vir_val_to_str(pinfo, status, status_strings, "%d");
col_append_fstr(pinfo->cinfo, COL_INFO, " Type=%s Serial=%u Status=%s",
type_str, serial, status_str);
- vir_wmem_free(status_str);
- vir_wmem_free(type_str);
+ vir_wmem_free(pinfo, status_str);
+ vir_wmem_free(pinfo, type_str);
if (tree) {
gint *hf_proc;
@@ -532,21 +590,26 @@ dissect_libvirt_message(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree,
proto_tree_add_item(libvirt_tree, hf_libvirt_status, tvb, offset, 4, ENC_NA); offset += 4;
/* Dissect payload remaining */
- dissect_libvirt_payload(tvb, libvirt_tree, prog, proc, type, status);
+ dissect_libvirt_payload(tvb, pinfo, libvirt_tree, prog, proc, type, status);
}
return 0;
}
static guint
-get_message_len(packet_info *pinfo G_GNUC_UNUSED, tvbuff_t *tvb, int offset, void *data G_GNUC_UNUSED)
+get_message_len(packet_info *pinfo G_GNUC_UNUSED,
+ tvbuff_t *tvb,
+ int offset,
+ void *data G_GNUC_UNUSED)
{
return tvb_get_ntohl(tvb, offset);
}
static int
-dissect_libvirt(tvbuff_t *tvb, packet_info *pinfo,
- proto_tree *tree, void *data G_GNUC_UNUSED)
+dissect_libvirt(tvbuff_t *tvb,
+ packet_info *pinfo,
+ proto_tree *tree,
+ void *data G_GNUC_UNUSED)
{
/* Another magic const - 4; simply, how much bytes
* is needed to tell the length of libvirt packet. */
diff --git a/tools/wireshark/util/genxdrstub.pl b/tools/wireshark/util/genxdrstub.pl
index 01b663a88c..f69695c091 100755
--- a/tools/wireshark/util/genxdrstub.pl
+++ b/tools/wireshark/util/genxdrstub.pl
@@ -250,7 +250,7 @@ sub xdr_type {
sub render_caller {
my ($self, $hfid) = @_;
my $name = $c->rinc( 'dissect_xdr_'.($self->idstrip || lc($self->xdr_type)) );
- "$name(tvb, tree, xdrs, hf)";
+ "$name(tvb, pinfo, tree, xdrs, hf)";
}
sub ft_type {
@@ -345,7 +345,7 @@ BEGIN{::register_profile(
sub render_caller {
my ($self) = @_;
my ($klass) = ref($self) =~ /([^:]+)$/;
- sprintf '%s(tvb, tree, xdrs, hf, %s)',
+ sprintf '%s(tvb, pinfo, tree, xdrs, hf, %s)',
$c->rinc('dissect_xdr_'.lc($klass)),
$c->rinc('dissect_xdr_'.$self->reftype->idstrip);
}
@@ -359,7 +359,7 @@ BEGIN{::register_profile(
sub render_caller {
my ($self, $hfid) = @_;
my ($klass) = ref($self) =~ /([^:]+)$/;
- sprintf '%s(tvb, tree, xdrs, hf, %s)',
+ sprintf '%s(tvb, pinfo, tree, xdrs, hf, %s)',
$c->rinc('dissect_xdr_'.lc($klass)), $self->length || '~0';
}
@@ -447,7 +447,7 @@ BEGIN{::register_profile(
sub render_caller {
my ($self, $hfid) = @_;
my ($pname) = reverse split /__/, $hfid;
- sprintf 'dissect_xdr_array(tvb, tree, xdrs, hf, %s, %s, "%s", %s, %s)',
+ sprintf 'dissect_xdr_array(tvb, pinfo, tree, xdrs, hf, %s, %s, "%s", %s, %s)',
$c->rinc('ett_'.$self->idstrip),
$c->rinc("hf_$hfid\__$pname"),
$self->reftype->idstrip,
@@ -476,7 +476,7 @@ BEGIN{::register_profile(
sub render_caller {
my ($self, $hfid) = @_;
my ($pname) = reverse split /__/, $hfid;
- sprintf 'dissect_xdr_vector(tvb, tree, xdrs, hf, %s, %s, "%s", %s, %s)',
+ sprintf 'dissect_xdr_vector(tvb, pinfo, tree, xdrs, hf, %s, %s, "%s", %s, %s)',
$c->rinc('ett_'.$self->idstrip),
$c->rinc("hf_$hfid\__$pname"),
$self->reftype->idstrip,
@@ -857,7 +857,7 @@ __END__<<DUMMY # Dummy heredoc to disable perl syntax highlighting
my ($self, $ident) = @_;
return if $self->is_primitive;
%>
-static gboolean dissect_xdr_<%= $ident %>(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf)
+static gboolean dissect_xdr_<%= $ident %>(tvbuff_t *tvb, packet_info *pinfo G_GNUC_UNUSED, proto_tree *tree, XDR *xdrs, int hf)
{
return <%= $self->dealias->render_caller($self->ident eq $ident ? undef : $ident) %>;
}
@@ -865,7 +865,7 @@ static gboolean dissect_xdr_<%= $ident %>(tvbuff_t *tvb, proto_tree *tree, XDR *
<% my ($self, $ident) = @_;
my $hfvar = $c->rinc('hf_'.$self->idstrip);
%>
-static gboolean dissect_xdr_<%= $ident %>(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf)
+static gboolean dissect_xdr_<%= $ident %>(tvbuff_t *tvb, packet_info *pinfo G_GNUC_UNUSED, proto_tree *tree, XDR *xdrs, int hf)
{
goffset start;
proto_item *ti;
@@ -890,7 +890,7 @@ static gboolean dissect_xdr_<%= $ident %>(tvbuff_t *tvb, proto_tree *tree, XDR *
}
@@ Sym::Type::Enum#render_dissector
<% my ($self, $ident) = @_; %>
-static gboolean dissect_xdr_<%= $ident %>(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf)
+static gboolean dissect_xdr_<%= $ident %>(tvbuff_t *tvb, packet_info *pinfo G_GNUC_UNUSED, proto_tree *tree, XDR *xdrs, int hf)
{
goffset start;
enum { DUMMY } es;
@@ -914,7 +914,7 @@ static gboolean dissect_xdr_<%= $ident %>(tvbuff_t *tvb, proto_tree *tree, XDR *
my ($self, $ident) = @_;
my $decl_type = $self->decl->type->idstrip;
%>
-static gboolean dissect_xdr_<%= $ident %>(tvbuff_t *tvb, proto_tree *tree, XDR *xdrs, int hf)
+static gboolean dissect_xdr_<%= $ident %>(tvbuff_t *tvb, packet_info *pinfo G_GNUC_UNUSED, proto_tree *tree, XDR *xdrs, int hf)
{
gboolean rc = TRUE;
goffset start;
--
2.51.0
+21
View File
@@ -0,0 +1,21 @@
# Makefile for source rpm: libvirt
# $Id$
NAME := libvirt
SPECFILE = $(firstword $(wildcard *.spec))
define find-makefile-common
for d in common ../common ../../common ; do if [ -f $$d/Makefile.common ] ; then if [ -f $$d/CVS/Root -a -w $$d/Makefile.common ] ; then cd $$d ; cvs -Q update ; fi ; echo "$$d/Makefile.common" ; break ; fi ; done
endef
MAKEFILE_COMMON := $(shell $(find-makefile-common))
ifeq ($(MAKEFILE_COMMON),)
# attempt a checkout
define checkout-makefile-common
test -f CVS/Root && { cvs -Q -d $$(cat CVS/Root) checkout common && echo "common/Makefile.common" ; } || { echo "ERROR: I can't figure out how to checkout the 'common' module." ; exit -1 ; } >&2
endef
MAKEFILE_COMMON := $(shell $(checkout-makefile-common))
endif
include $(MAKEFILE_COMMON)
+1
View File
@@ -0,0 +1 @@
F-12
+122
View File
@@ -0,0 +1,122 @@
diff -rup libvirt-0.7.1/qemud/libvirtd.init.in audio/qemud/libvirtd.init.in
--- libvirt-0.7.1/qemud/libvirtd.init.in 2009-07-22 09:37:32.000000000 -0400
+++ audio/qemud/libvirtd.init.in 2010-05-26 12:05:50.584822000 -0400
@@ -47,6 +47,9 @@ KRB5_KTNAME=/etc/libvirt/krb5.tab
test -f @sysconfdir@/sysconfig/libvirtd && . @sysconfdir@/sysconfig/libvirtd
+export QEMU_AUDIO_DRV
+export SDL_AUDIODRIVER
+
LIBVIRTD_CONFIG_ARGS=
if [ -n "$LIBVIRTD_CONFIG" ]
then
diff -rup libvirt-0.7.1/qemud/libvirtd_qemu.aug audio/qemud/libvirtd_qemu.aug
--- libvirt-0.7.1/qemud/libvirtd_qemu.aug 2009-09-08 10:16:02.000000000 -0400
+++ audio/qemud/libvirtd_qemu.aug 2010-05-26 12:07:24.169216000 -0400
@@ -36,6 +36,7 @@ module Libvirtd_qemu =
| str_array_entry "cgroup_device_acl"
| str_entry "save_image_format"
| str_entry "hugetlbfs_mount"
+ | bool_entry "vnc_allow_host_audio"
(* Each enty in the config is one of the following three ... *)
let entry = vnc_entry
diff -rup libvirt-0.7.1/qemud/libvirtd.sysconf audio/qemud/libvirtd.sysconf
--- libvirt-0.7.1/qemud/libvirtd.sysconf 2010-05-26 12:04:08.379130000 -0400
+++ audio/qemud/libvirtd.sysconf 2010-05-26 12:10:28.263486000 -0400
@@ -11,7 +11,8 @@
# Override the QEMU/SDL default audio driver probing when
# starting virtual machines using SDL graphics
#
-# NB these have no effect for VMs using VNC
+# NB these have no effect for VMs using VNC, unless vnc_allow_host_audio
+# is enabled in /etc/libvirt/qemu.conf
#QEMU_AUDIO_DRV=sdl
#
#SDL_AUDIODRIVER=pulse
diff -rup libvirt-0.7.1/qemud/test_libvirtd_qemu.aug audio/qemud/test_libvirtd_qemu.aug
--- libvirt-0.7.1/qemud/test_libvirtd_qemu.aug 2009-09-08 10:16:02.000000000 -0400
+++ audio/qemud/test_libvirtd_qemu.aug 2010-05-26 12:11:19.540907000 -0400
@@ -92,6 +92,8 @@ cgroup_device_acl = [ \"/dev/null\", \"/
save_image_format = \"gzip\"
+vnc_allow_host_audio = 1
+
hugetlbfs_mount = \"/dev/hugepages\"
"
@@ -195,4 +197,6 @@ hugetlbfs_mount = \"/dev/hugepages\"
{ "#empty" }
{ "save_image_format" = "gzip" }
{ "#empty" }
-{ "hugetlbfs_mount" = "/dev/hugepages" }
\ No newline at end of file
+{ "hugetlbfs_mount" = "/dev/hugepages" }
+{ "#empty" }
+{ "vnc_allow_host_audio" = "1" }
diff -rup libvirt-0.7.1/src/qemu.conf audio/src/qemu.conf
--- libvirt-0.7.1/src/qemu.conf 2009-09-10 05:15:56.000000000 -0400
+++ audio/src/qemu.conf 2010-05-26 12:08:12.419811000 -0400
@@ -152,3 +152,13 @@
# in a location of $MOUNTPOINT/libvirt/qemu
# hugetlbfs_mount = "/dev/hugepages"
+#
+
+# QEMU implements an extension for providing audio over a VNC connection,
+# though if your VNC client does not support it, your only chance for getting
+# sound output is through regular audio backends. By default, libvirt will
+# disable all QEMU sound backends if using VNC, since they can cause
+# permissions issues. Enabling this option will make libvirtd honor the
+# QEMU_AUDIO_DRV environment variable when using VNC.
+#
+# vnc_allow_host_audio = 0
diff -rup libvirt-0.7.1/src/qemu_conf.c audio/src/qemu_conf.c
--- libvirt-0.7.1/src/qemu_conf.c 2010-05-26 12:04:08.578062000 -0400
+++ audio/src/qemu_conf.c 2010-05-26 12:09:31.174206000 -0400
@@ -318,6 +318,10 @@ int qemudLoadDriverConfig(struct qemud_d
}
}
+ p = virConfGetValue (conf, "vnc_allow_host_audio");
+ CHECK_TYPE ("vnc_allow_host_audio", VIR_CONF_LONG);
+ if (p) driver->vncAllowHostAudio = p->l;
+
virConfFree (conf);
return 0;
}
@@ -2113,12 +2117,15 @@ int qemudBuildCommandLine(virConnectPtr
ADD_ARG_LIT(def->graphics[0]->data.vnc.keymap);
}
- /* QEMU implements a VNC extension for providing audio, so we
- * set the audio backend to none, to prevent it opening the
- * host OS audio devices since that causes security issues
- * and is non-sensical when using VNC.
+ /* Unless user requested it, set the audio backend to none, to
+ * prevent it opening the host OS audio devices, since that causes
+ * security issues and might not work when using VNC.
*/
- ADD_ENV_LIT("QEMU_AUDIO_DRV=none");
+ if (driver->vncAllowHostAudio) {
+ ADD_ENV_COPY("QEMU_AUDIO_DRV");
+ } else {
+ ADD_ENV_LIT("QEMU_AUDIO_DRV=none");
+ }
} else if ((def->ngraphics == 1) &&
def->graphics[0]->type == VIR_DOMAIN_GRAPHICS_TYPE_SDL) {
char *xauth = NULL;
diff -rup libvirt-0.7.1/src/qemu_conf.h audio/src/qemu_conf.h
--- libvirt-0.7.1/src/qemu_conf.h 2009-09-10 09:45:00.000000000 -0400
+++ audio/src/qemu_conf.h 2010-05-26 12:10:07.196992000 -0400
@@ -110,6 +110,8 @@ struct qemud_driver {
char *hugetlbfs_mount;
char *hugepage_path;
+ unsigned int vncAllowHostAudio : 1;
+
virCapsPtr caps;
/* An array of callbacks */
+99
View File
@@ -0,0 +1,99 @@
--- libvirt-0.7.1/src/qemu_driver.c 2010-06-17 11:30:54.501983000 -0400
+++ new/src/qemu_driver.c 2010-06-17 11:20:13.032900000 -0400
@@ -69,7 +69,7 @@
#include "hostusb.h"
#include "security.h"
#include "cgroup.h"
-
+#include "storage_file.h"
#define VIR_FROM_THIS VIR_FROM_QEMU
@@ -1895,6 +1895,7 @@ static int qemuDomainSetDeviceOwnership(
{
uid_t uid;
gid_t gid;
+ const char *path;
if (!driver->privileged)
return 0;
@@ -1912,6 +1913,35 @@ static int qemuDomainSetDeviceOwnership(
(def->data.disk->readonly || def->data.disk->shared))
return 0;
+ if (!def->data.disk->src)
+ return 0;
+
+ path = def->data.disk->src;
+ do {
+ virStorageFileMetadata meta;
+ int ret;
+
+ memset(&meta, 0, sizeof(meta));
+
+ ret = virStorageFileGetMetadata(conn, path, &meta);
+
+ if (path != def->data.disk->src)
+ VIR_FREE(path);
+ path = NULL;
+
+ if (ret < 0)
+ return -1;
+
+ if (meta.backingStore != NULL &&
+ qemuDomainSetFileOwnership(conn,
+ meta.backingStore, uid, gid) < 0) {
+ VIR_FREE(meta.backingStore);
+ return -1;
+ }
+
+ path = meta.backingStore;
+ } while (path != NULL);
+
return qemuDomainSetFileOwnership(conn, def->data.disk->src, uid, gid);
case VIR_DOMAIN_DEVICE_HOSTDEV:
@@ -1929,6 +1959,7 @@ static int qemuDomainSetAllDeviceOwnersh
int i;
uid_t uid;
gid_t gid;
+ const char *path;
if (!driver->privileged)
return 0;
@@ -1949,6 +1980,35 @@ static int qemuDomainSetAllDeviceOwnersh
(def->disks[i]->readonly || def->disks[i]->shared))
continue;
+ if (!def->disks[i]->src)
+ continue;
+
+ path = def->disks[i]->src;
+ do {
+ virStorageFileMetadata meta;
+ int ret;
+
+ memset(&meta, 0, sizeof(meta));
+
+ ret = virStorageFileGetMetadata(conn, path, &meta);
+
+ if (path != def->disks[i]->src)
+ VIR_FREE(path);
+ path = NULL;
+
+ if (ret < 0)
+ return -1;
+
+ if (meta.backingStore != NULL &&
+ qemuDomainSetFileOwnership(conn,
+ meta.backingStore, uid, gid) < 0) {
+ VIR_FREE(meta.backingStore);
+ return -1;
+ }
+
+ path = meta.backingStore;
+ } while (path != NULL);
+
if (qemuDomainSetFileOwnership(conn, def->disks[i]->src, uid, gid) < 0)
return -1;
}
+82
View File
@@ -0,0 +1,82 @@
diff -rup libvirt-0.7.1/src/qemu.conf new/src/qemu.conf
--- libvirt-0.7.1/src/qemu.conf 2010-06-03 15:01:14.288848000 -0400
+++ new/src/qemu.conf 2010-06-03 15:04:05.062031000 -0400
@@ -162,3 +162,12 @@
# QEMU_AUDIO_DRV environment variable when using VNC.
#
# vnc_allow_host_audio = 0
+
+# If clear_emulator_capabilities is enabled, libvirt will drop all
+# privileged capabilities of the QEmu/KVM emulator. This is enabled by
+# default.
+#
+# Warning: Disabling this option means that a compromised guest can
+# exploit the privileges and possibly do damage to the host.
+#
+# clear_emulator_capabilities = 1
diff -rup libvirt-0.7.1/src/qemu_conf.c new/src/qemu_conf.c
--- libvirt-0.7.1/src/qemu_conf.c 2010-06-03 15:01:14.302852000 -0400
+++ new/src/qemu_conf.c 2010-06-03 15:05:09.755183000 -0400
@@ -98,7 +98,9 @@ int qemudLoadDriverConfig(struct qemud_d
char *group;
int i;
- /* Setup 2 critical defaults */
+ /* Setup critical defaults */
+ driver->clearEmulatorCapabilities = 1;
+
if (!(driver->vncListen = strdup("127.0.0.1"))) {
virReportOOMError(NULL);
return -1;
@@ -322,6 +324,10 @@ int qemudLoadDriverConfig(struct qemud_d
CHECK_TYPE ("vnc_allow_host_audio", VIR_CONF_LONG);
if (p) driver->vncAllowHostAudio = p->l;
+ p = virConfGetValue (conf, "clear_emulator_capabilities");
+ CHECK_TYPE ("clear_emulator_capabilities", VIR_CONF_LONG);
+ if (p) driver->clearEmulatorCapabilities = p->l;
+
virConfFree (conf);
return 0;
}
diff -rup libvirt-0.7.1/src/qemu_conf.h new/src/qemu_conf.h
--- libvirt-0.7.1/src/qemu_conf.h 2010-06-03 15:01:14.306860000 -0400
+++ new/src/qemu_conf.h 2010-06-03 15:05:27.968796000 -0400
@@ -111,6 +111,7 @@ struct qemud_driver {
char *hugepage_path;
unsigned int vncAllowHostAudio : 1;
+ unsigned int clearEmulatorCapabilities : 1;
virCapsPtr caps;
diff -rup libvirt-0.7.1/src/qemu_driver.c new/src/qemu_driver.c
--- libvirt-0.7.1/src/qemu_driver.c 2010-06-03 15:01:14.413848000 -0400
+++ new/src/qemu_driver.c 2010-06-03 15:06:08.186798000 -0400
@@ -2063,7 +2063,7 @@ static int qemudStartVMDaemon(virConnect
int stdin_fd) {
const char **argv = NULL, **tmp;
const char **progenv = NULL;
- int i, ret;
+ int i, ret, runflags;
struct stat sb;
int *tapfds = NULL;
int ntapfds = 0;
@@ -2205,9 +2205,16 @@ static int qemudStartVMDaemon(virConnect
for (i = 0 ; i < ntapfds ; i++)
FD_SET(tapfds[i], &keepfd);
+ VIR_DEBUG("Clear emulator capabilities: %d",
+ driver->clearEmulatorCapabilities);
+ runflags = VIR_EXEC_NONBLOCK;
+ if (driver->clearEmulatorCapabilities) {
+ runflags |= VIR_EXEC_CLEAR_CAPS;
+ }
+
ret = virExecDaemonize(conn, argv, progenv, &keepfd, &child,
stdin_fd, &logfile, &logfile,
- VIR_EXEC_NONBLOCK | VIR_EXEC_CLEAR_CAPS,
+ runflags,
qemudSecurityHook, &hookData,
pidfile);
VIR_FREE(pidfile);
+12
View File
@@ -0,0 +1,12 @@
diff -rup libvirt-0.7.1/src/qemu_driver.c new/src/qemu_driver.c
--- libvirt-0.7.1/src/qemu_driver.c 2010-06-03 13:51:14.398483000 -0400
+++ new/src/qemu_driver.c 2010-06-03 13:56:05.667092000 -0400
@@ -5988,7 +5988,7 @@ static int qemudDomainAttachDevice(virDo
virDomainDiskDeviceTypeToString(dev->data.disk->device));
/* Fallthrough */
}
- if (ret != 0) {
+ if (ret != 0 && cgroup) {
virCgroupDenyDevicePath(cgroup,
dev->data.disk->src);
}
+267
View File
@@ -0,0 +1,267 @@
commit bc0010b3d149df00406b82c37eb59874d8525af4
Author: Daniel P. Berrange <berrange@redhat.com>
Date: Wed Nov 11 12:07:00 2009 +0000
Fix save and restore with non-privileged guests and SELinux
When running qemu:///system instance, libvirtd runs as root,
but QEMU may optionally be configured to run non-root. When
then saving a guest to a state file, the file is initially
created as root, and thus QEMU cannot write to it. It is also
missing labelling required to allow access via SELinux.
* src/qemu_driver.c: Set ownership on save image before
running migrate command in virDomainSave impl. Call out to
security driver to set save image labelling
* src/security.h: Add driver APIs for setting
and restoring saved state file labelling
* src/security_selinux.c: Implement saved state file
labelling for SELinux
diff --git a/src/security.h b/src/security.h
index fde2978..5514962 100644
--- a/src/security.h
+++ b/src/security.h
@@ -42,6 +42,11 @@ typedef int (*virSecurityDomainRestoreHostdevLabel) (virConnectPtr conn,
typedef int (*virSecurityDomainSetHostdevLabel) (virConnectPtr conn,
virDomainObjPtr vm,
virDomainHostdevDefPtr dev);
+typedef int (*virSecurityDomainSetSavedStateLabel) (virConnectPtr conn,
+ virDomainObjPtr vm,
+ const char *savefile);
+typedef int (*virSecurityDomainRestoreSavedStateLabel) (virConnectPtr conn,
+ const char *savefile);
typedef int (*virSecurityDomainGenLabel) (virConnectPtr conn,
virDomainObjPtr sec);
typedef int (*virSecurityDomainReserveLabel) (virConnectPtr conn,
@@ -71,6 +76,8 @@ struct _virSecurityDriver {
virSecurityDomainRestoreLabel domainRestoreSecurityLabel;
virSecurityDomainRestoreHostdevLabel domainRestoreSecurityHostdevLabel;
virSecurityDomainSetHostdevLabel domainSetSecurityHostdevLabel;
+ virSecurityDomainSetSavedStateLabel domainSetSavedStateLabel;
+ virSecurityDomainRestoreSavedStateLabel domainRestoreSavedStateLabel;
/*
* This is internally managed driver state and should only be accessed
diff --git a/src/security_selinux.c b/src/security_selinux.c
index 0e31077..bd838e6 100644
--- a/src/security_selinux.c
+++ b/src/security_selinux.c
@@ -523,6 +523,7 @@ done:
return ret;
}
+
static int
SELinuxRestoreSecurityPCILabel(virConnectPtr conn,
pciDevice *dev ATTRIBUTE_UNUSED,
@@ -623,6 +624,26 @@ SELinuxRestoreSecurityLabel(virConnectPtr conn,
return rc;
}
+
+static int
+SELinuxSetSavedStateLabel(virConnectPtr conn,
+ virDomainObjPtr vm,
+ const char *savefile)
+{
+ const virSecurityLabelDefPtr secdef = &vm->def->seclabel;
+
+ return SELinuxSetFilecon(conn, savefile, secdef->imagelabel);
+}
+
+
+static int
+SELinuxRestoreSavedStateLabel(virConnectPtr conn,
+ const char *savefile)
+{
+ return SELinuxRestoreSecurityFileLabel(conn, savefile);
+}
+
+
static int
SELinuxSecurityVerify(virConnectPtr conn, virDomainDefPtr def)
{
@@ -692,4 +713,6 @@ virSecurityDriver virSELinuxSecurityDriver = {
.domainSetSecurityLabel = SELinuxSetSecurityLabel,
.domainSetSecurityHostdevLabel = SELinuxSetSecurityHostdevLabel,
.domainRestoreSecurityHostdevLabel = SELinuxRestoreSecurityHostdevLabel,
+ .domainSetSavedStateLabel = SELinuxSetSavedStateLabel,
+ .domainRestoreSavedStateLabel = SELinuxRestoreSavedStateLabel,
};
diff -rup libvirt-0.7.1/src/qemu_driver.c new/src/qemu_driver.c
--- libvirt-0.7.1/src/qemu_driver.c 2010-05-17 16:28:38.243890000 -0400
+++ new/src/qemu_driver.c 2010-05-17 16:36:28.035091000 -0400
@@ -3907,6 +3907,20 @@ static int qemudDomainSave(virDomainPtr
}
fd = -1;
+ if (driver->privileged &&
+ chown(path, driver->user, driver->group) < 0) {
+ virReportSystemError(NULL, errno,
+ _("unable to set ownership of '%s' to user %d:%d"),
+ path, driver->user, driver->group);
+ goto cleanup;
+ }
+
+ if (driver->securityDriver &&
+ driver->securityDriver->domainSetSavedStateLabel &&
+ driver->securityDriver->domainSetSavedStateLabel(dom->conn, vm, path) == -1)
+ goto cleanup;
+
+
/* Migrate to file */
safe_path = qemudEscapeShellArg(path);
if (!safe_path) {
@@ -3956,6 +3970,20 @@ static int qemudDomainSave(virDomainPtr
goto cleanup;
}
+ if (driver->privileged &&
+ chown(path, 0, 0) < 0) {
+ virReportSystemError(NULL, errno,
+ _("unable to set ownership of '%s' to user %d:%d"),
+ path, 0, 0);
+ goto cleanup;
+ }
+
+ if (driver->securityDriver &&
+ driver->securityDriver->domainRestoreSavedStateLabel &&
+ driver->securityDriver->domainRestoreSavedStateLabel(dom->conn, path) == -1)
+ VIR_WARN("failed to restore save state label on %s", path);
+
+
/* Shut it down */
qemudShutdownVMDaemon(dom->conn, driver, vm);
event = virDomainEventNewFromObj(vm,
diff -rup libvirt-0.7.1/src/qemu_driver.c new/src/qemu_driver.c
--- libvirt-0.7.1/src/qemu_driver.c 2010-05-17 17:55:34.000000000 -0400
+++ new/src/qemu_driver.c 2010-05-18 11:45:29.903145000 -0400
@@ -4028,7 +4028,7 @@ static int qemudDomainSave(virDomainPtr
if (driver->securityDriver &&
driver->securityDriver->domainRestoreSavedStateLabel &&
- driver->securityDriver->domainRestoreSavedStateLabel(dom->conn, path) == -1)
+ driver->securityDriver->domainRestoreSavedStateLabel(dom->conn, vm, path) == -1)
VIR_WARN("failed to restore save state label on %s", path);
@@ -4616,6 +4616,11 @@ static int qemudDomainRestore(virConnect
}
def = NULL;
+ if (driver->securityDriver &&
+ driver->securityDriver->domainSetSavedStateLabelRO &&
+ driver->securityDriver->domainSetSavedStateLabelRO(conn, vm, path) == -1)
+ goto cleanup;
+
if (header.version == 2) {
const char *intermediate_argv[3] = { NULL, "-dc", NULL };
const char *prog = qemudSaveCompressionTypeToString(header.compressed);
@@ -4651,11 +4656,6 @@ static int qemudDomainRestore(virConnect
close(fd);
fd = -1;
if (ret < 0) {
- if (!vm->persistent) {
- virDomainRemoveInactive(&driver->domains,
- vm);
- vm = NULL;
- }
goto cleanup;
}
@@ -4677,6 +4677,19 @@ static int qemudDomainRestore(virConnect
ret = 0;
cleanup:
+ if (ret < 0) {
+ if (!vm->persistent) {
+ virDomainRemoveInactive(&driver->domains,
+ vm);
+ vm = NULL;
+ }
+ }
+
+ if (driver->securityDriver &&
+ driver->securityDriver->domainRestoreSavedStateLabel &&
+ driver->securityDriver->domainRestoreSavedStateLabel(conn, vm, path) == -1)
+ VIR_WARN("Unable to restore labelling on %s", path);
+
virDomainDefFree(def);
VIR_FREE(xml);
if (fd != -1)
diff -rup libvirt-0.7.1/src/security.h new/src/security.h
--- libvirt-0.7.1/src/security.h 2010-05-17 17:55:34.000000000 -0400
+++ new/src/security.h 2010-05-18 11:41:27.703746000 -0400
@@ -44,7 +44,11 @@ typedef int (*virSecurityDomainSetHostde
typedef int (*virSecurityDomainSetSavedStateLabel) (virConnectPtr conn,
virDomainObjPtr vm,
const char *savefile);
+typedef int (*virSecurityDomainSetSavedStateLabelRO) (virConnectPtr conn,
+ virDomainObjPtr vm,
+ const char *savefile);
typedef int (*virSecurityDomainRestoreSavedStateLabel) (virConnectPtr conn,
+ virDomainObjPtr vm,
const char *savefile);
typedef int (*virSecurityDomainGenLabel) (virConnectPtr conn,
virDomainObjPtr sec);
@@ -76,6 +80,7 @@ struct _virSecurityDriver {
virSecurityDomainRestoreHostdevLabel domainRestoreSecurityHostdevLabel;
virSecurityDomainSetHostdevLabel domainSetSecurityHostdevLabel;
virSecurityDomainSetSavedStateLabel domainSetSavedStateLabel;
+ virSecurityDomainSetSavedStateLabelRO domainSetSavedStateLabelRO;
virSecurityDomainRestoreSavedStateLabel domainRestoreSavedStateLabel;
/*
diff -rup libvirt-0.7.1/src/security_selinux.c new/src/security_selinux.c
--- libvirt-0.7.1/src/security_selinux.c 2010-05-17 17:55:34.000000000 -0400
+++ new/src/security_selinux.c 2010-05-18 11:49:24.542106000 -0400
@@ -364,12 +364,20 @@ SELinuxRestoreSecurityFileLabel(virConne
goto err;
}
- if (stat(newpath, &buf) != 0)
+ if (stat(newpath, &buf) != 0) {
+ virReportSystemError(conn, err,
+ _("cannot stat %s"), newpath);
goto err;
+ }
- if (matchpathcon(newpath, buf.st_mode, &fcon) == 0) {
- rc = SELinuxSetFilecon(conn, newpath, fcon);
+ if (matchpathcon(newpath, buf.st_mode, &fcon) != 0) {
+ virReportSystemError(conn, err,
+ _("failed to determine default context for %s"), newpath);
+ goto err;
}
+
+ rc = SELinuxSetFilecon(conn, newpath, fcon);
+
err:
VIR_FREE(fcon);
VIR_FREE(newpath);
@@ -632,7 +640,17 @@ SELinuxSetSavedStateLabel(virConnectPtr
static int
+SELinuxSetSavedStateLabelRO(virConnectPtr conn,
+ virDomainObjPtr vm ATTRIBUTE_UNUSED,
+ const char *savefile)
+{
+ return SELinuxSetFilecon(conn, savefile, default_content_context);
+}
+
+
+static int
SELinuxRestoreSavedStateLabel(virConnectPtr conn,
+ virDomainObjPtr vm ATTRIBUTE_UNUSED,
const char *savefile)
{
return SELinuxRestoreSecurityFileLabel(conn, savefile);
@@ -709,5 +727,6 @@ virSecurityDriver virSELinuxSecurityDriv
.domainSetSecurityHostdevLabel = SELinuxSetSecurityHostdevLabel,
.domainRestoreSecurityHostdevLabel = SELinuxRestoreSecurityHostdevLabel,
.domainSetSavedStateLabel = SELinuxSetSavedStateLabel,
+ .domainSetSavedStateLabelRO = SELinuxSetSavedStateLabelRO,
.domainRestoreSavedStateLabel = SELinuxRestoreSavedStateLabel,
};
+22
View File
@@ -0,0 +1,22 @@
commit 823a684f8d0495bd5e7b413e1a81fd5a600abef7
Author: Daniel P. Berrange <berrange@redhat.com>
Date: Thu Feb 11 14:39:13 2010 +0000
Fix USB device path formatting mixup
* src/util/hostusb.c: The device path for a USB device wants the
bus/device IDs in decimal not octal
diff --git a/src/util/hostusb.c b/src/util/hostusb.c
index 3cce66b..bf96539 100644
--- a/src/hostusb.c
+++ b/src/hostusb.c
@@ -184,7 +184,7 @@ usbGetDevice(unsigned bus,
snprintf(dev->name, sizeof(dev->name), "%.3o:%.3o",
dev->bus, dev->dev);
snprintf(dev->path, sizeof(dev->path),
- USB_DEVFS "%03o/%03o", dev->bus, dev->dev);
+ USB_DEVFS "%03d/%03d", dev->bus, dev->dev);
/* XXX fixme. this should be product/vendor */
snprintf(dev->id, sizeof(dev->id), "%d %d", dev->bus, dev->dev);
+13
View File
@@ -0,0 +1,13 @@
Only in new: qemu_driver.c
diff -rup libvirt-0.7.1/src/hostusb.c new/src/hostusb.c
--- libvirt-0.7.1/src/hostusb.c 2010-06-03 13:51:14.392459000 -0400
+++ new/src/hostusb.c 2010-06-03 14:49:11.763379000 -0400
@@ -123,7 +123,7 @@ static int usbFindBusByVendor(virConnect
char *tmpstr = de->d_name;
unsigned found_bus, found_addr;
- if (STREQ(de->d_name, "usb"))
+ if (STRPREFIX(de->d_name, "usb"))
tmpstr += 3;
if (virStrToLong_ui(tmpstr, &ignore, 10, &found_bus) < 0) {
+496
View File
@@ -0,0 +1,496 @@
diff -rup libvirt-0.7.1/src/hostusb.c new/src/hostusb.c
--- libvirt-0.7.1/src/hostusb.c 2010-05-17 16:53:48.740748000 -0400
+++ new/src/hostusb.c 2010-05-17 16:57:19.294731000 -0400
@@ -37,9 +37,10 @@
#include "util.h"
#include "virterror_internal.h"
+#define USB_SYSFS "/sys/bus/usb"
#define USB_DEVFS "/dev/bus/usb/"
-#define USB_ID_LEN 10 /* "XXXX XXXX" */
-#define USB_ADDR_LEN 8 /* "XXX:XXX" */
+#define USB_ID_LEN 10 /* "1234 5678" */
+#define USB_ADDR_LEN 8 /* "123:456" */
struct _usbDevice {
unsigned bus;
@@ -57,6 +58,101 @@ struct _usbDevice {
virReportErrorHelper(conn, VIR_FROM_NONE, code, __FILE__, \
__FUNCTION__, __LINE__, fmt)
+static int usbSysReadFile(virConnectPtr conn,
+ const char *f_name, const char *d_name,
+ int base, unsigned *value)
+{
+ int ret = -1, tmp;
+ char *buf = NULL;
+ char *filename = NULL;
+ char *ignore = NULL;
+
+ tmp = virAsprintf(&filename, USB_SYSFS "/devices/%s/%s", d_name, f_name);
+ if (tmp < 0) {
+ virReportOOMError(conn);
+ goto error;
+ }
+
+ if (virFileReadAll(filename, 1024, &buf) < 0)
+ goto error;
+
+ if (virStrToLong_ui(buf, &ignore, base, value) < 0) {
+ usbReportError(conn, VIR_ERR_INTERNAL_ERROR,
+ _("Could not parse usb file %s"), filename);
+ goto error;
+ }
+
+ ret = 0;
+error:
+ VIR_FREE(filename);
+ VIR_FREE(buf);
+ return ret;
+}
+
+static int usbFindBusByVendor(virConnectPtr conn,
+ unsigned vendor, unsigned product,
+ unsigned *bus, unsigned *devno)
+{
+ DIR *dir = NULL;
+ int ret = -1, found = 0;
+ char *ignore = NULL;
+ struct dirent *de;
+
+ dir = opendir(USB_SYSFS "/devices");
+ if (!dir) {
+ virReportSystemError(conn, errno,
+ _("Could not open directory %s"),
+ USB_SYSFS "/devices");
+ goto error;
+ }
+
+ while ((de = readdir(dir))) {
+ unsigned found_prod, found_vend;
+ if (de->d_name[0] == '.' || strchr(de->d_name, ':'))
+ continue;
+
+ if (usbSysReadFile(conn, "idVendor", de->d_name,
+ 16, &found_vend) < 0)
+ goto error;
+ if (usbSysReadFile(conn, "idProduct", de->d_name,
+ 16, &found_prod) < 0)
+ goto error;
+
+ if (found_prod == product && found_vend == vendor) {
+ /* Lookup bus.addr info */
+ char *tmpstr = de->d_name;
+ unsigned found_bus, found_addr;
+
+ if (STREQ(de->d_name, "usb"))
+ tmpstr += 3;
+
+ if (virStrToLong_ui(tmpstr, &ignore, 10, &found_bus) < 0) {
+ usbReportError(conn, VIR_ERR_INTERNAL_ERROR,
+ _("Failed to parse dir name '%s'"),
+ de->d_name);
+ goto error;
+ }
+
+ if (usbSysReadFile(conn, "devnum", de->d_name,
+ 10, &found_addr) < 0)
+ goto error;
+
+ *bus = found_bus;
+ *devno = found_addr;
+ found = 1;
+ break;
+ }
+ }
+
+ if (!found)
+ usbReportError(conn, VIR_ERR_INTERNAL_ERROR,
+ _("Did not find USB device %x:%x"), vendor, product);
+ else
+ ret = 0;
+
+error:
+ return ret;
+}
usbDevice *
usbGetDevice(virConnectPtr conn,
@@ -86,6 +182,21 @@ usbGetDevice(virConnectPtr conn,
return dev;
}
+
+usbDevice *
+usbFindDevice(unsigned vendor,
+ unsigned product)
+{
+ unsigned bus = 0, devno = 0;
+
+ if (usbFindBusByVendor(vendor, product, &bus, &devno) < 0) {
+ return NULL;
+ }
+
+ return usbGetDevice(bus, devno);
+}
+
+
void
usbFreeDevice(virConnectPtr conn ATTRIBUTE_UNUSED, usbDevice *dev)
{
@@ -93,6 +204,18 @@ usbFreeDevice(virConnectPtr conn ATTRIBU
VIR_FREE(dev);
}
+unsigned usbDeviceGetBus(usbDevice *dev)
+{
+ return dev->bus;
+}
+
+
+unsigned usbDeviceGetDevno(usbDevice *dev)
+{
+ return dev->dev;
+}
+
+
int usbDeviceFileIterate(virConnectPtr conn,
usbDevice *dev,
diff -rup libvirt-0.7.1/src/hostusb.h new/src/hostusb.h
--- libvirt-0.7.1/src/hostusb.h 2009-09-10 09:45:00.000000000 -0400
+++ new/src/hostusb.h 2010-05-17 16:58:06.553924000 -0400
@@ -27,11 +27,16 @@
typedef struct _usbDevice usbDevice;
-usbDevice *usbGetDevice (virConnectPtr conn,
- unsigned bus,
- unsigned devno);
-void usbFreeDevice (virConnectPtr conn,
- usbDevice *dev);
+usbDevice *usbGetDevice(virConnectPtr conn,
+ unsigned bus,
+ unsigned devno);
+usbDevice *usbFindDevice(virConnectPtr conn,
+ unsigned vendor,
+ unsigned product);
+void usbFreeDevice (virConnectPtr conn, usbDevice *dev);
+
+unsigned usbDeviceGetBus(usbDevice *dev);
+unsigned usbDeviceGetDevno(usbDevice *dev);
/*
* Callback that will be invoked once for each file
diff -rup libvirt-0.7.1/src/libvirt_private.syms new/src/libvirt_private.syms
--- libvirt-0.7.1/src/libvirt_private.syms 2010-05-17 16:53:48.401831000 -0400
+++ new/src/libvirt_private.syms 2010-05-17 16:55:03.001748000 -0400
@@ -441,7 +441,10 @@ virFileMatchesNameSuffix;
# usb.h
usbGetDevice;
+usbFindDevice;
usbFreeDevice;
+usbDeviceGetBus;
+usbDeviceGetDevno;
usbDeviceFileIterate;
# uuid.h
diff -rup libvirt-0.7.1/src/qemu_driver.c new/src/qemu_driver.c
--- libvirt-0.7.1/src/qemu_driver.c 2010-05-17 16:53:48.785743000 -0400
+++ new/src/qemu_driver.c 2010-05-17 17:06:40.575145000 -0400
@@ -1493,16 +1493,13 @@ qemuUpdateActivePciHostdevs(struct qemud
}
static int
-qemuPrepareHostDevices(virConnectPtr conn,
- struct qemud_driver *driver,
- virDomainDefPtr def)
+qemuPrepareHostPCIDevices(virConnectPtr conn,
+ struct qemud_driver *driver,
+ virDomainDefPtr def)
{
pciDeviceList *pcidevs;
int i;
- if (!def->nhostdevs)
- return 0;
-
if (!(pcidevs = qemuGetPciHostDeviceList(conn, def)))
return -1;
@@ -1792,14 +1789,11 @@ static int qemuDomainSetHostdevUSBOwners
struct qemuFileOwner owner = { uid, gid };
int ret = -1;
- /* XXX what todo for USB devs assigned based on product/vendor ? Doom :-( */
- if (!def->source.subsys.u.usb.bus ||
- !def->source.subsys.u.usb.device)
- return 0;
-
usbDevice *dev = usbGetDevice(conn,
def->source.subsys.u.usb.bus,
- def->source.subsys.u.usb.device);
+ def->source.subsys.u.usb.device,
+ def->source.subsys.u.usb.vendor,
+ def->source.subsys.u.usb.product);
if (!dev)
goto cleanup;
@@ -2065,13 +2059,17 @@ static int qemudStartVMDaemon(virConnect
return -1;
}
+ DEBUG0("Preparing host devices");
+ if (qemuPrepareHostDevices(conn, driver, vm->def) < 0)
+ goto cleanup;
+
/* If you are using a SecurityDriver with dynamic labelling,
then generate a security label for isolation */
if (vm->def->seclabel.type == VIR_DOMAIN_SECLABEL_DYNAMIC &&
driver->securityDriver &&
driver->securityDriver->domainGenSecurityLabel &&
driver->securityDriver->domainGenSecurityLabel(conn, vm) < 0)
- return -1;
+ return cleanup;
/* Ensure no historical cgroup for this VM is lieing around bogus settings */
qemuRemoveCgroup(conn, driver, vm);
@@ -2119,9 +2117,6 @@ static int qemudStartVMDaemon(virConnect
if (qemuSetupCgroup(conn, driver, vm) < 0)
goto cleanup;
- if (qemuPrepareHostDevices(conn, driver, vm->def) < 0)
- goto cleanup;
-
if (VIR_ALLOC(vm->monitor_chr) < 0) {
virReportOOMError(conn);
goto cleanup;
@@ -2348,6 +2343,56 @@ retry:
}
+
+static int
+qemuPrepareHostUSBDevices(struct qemud_driver *driver ATTRIBUTE_UNUSED,
+ virDomainDefPtr def)
+{
+ int i;
+ for (i = 0 ; i < def->nhostdevs ; i++) {
+ virDomainHostdevDefPtr hostdev = def->hostdevs[i];
+
+ if (hostdev->mode != VIR_DOMAIN_HOSTDEV_MODE_SUBSYS)
+ continue;
+ if (hostdev->source.subsys.type != VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_USB)
+ continue;
+
+ /* Resolve a vendor/product to bus/device */
+ if (hostdev->source.subsys.u.usb.vendor) {
+ usbDevice *usb
+ = usbFindDevice(hostdev->source.subsys.u.usb.vendor,
+ hostdev->source.subsys.u.usb.product);
+
+ if (!usb)
+ return -1;
+
+ hostdev->source.subsys.u.usb.bus = usbDeviceGetBus(usb);
+ hostdev->source.subsys.u.usb.device = usbDeviceGetDevno(usb);
+
+ usbFreeDevice(usb);
+ }
+ }
+
+ return 0;
+}
+
+static int
+qemuPrepareHostDevices(struct qemud_driver *driver,
+ virDomainDefPtr def)
+{
+ if (!def->nhostdevs)
+ return 0;
+
+ if (qemuPrepareHostPCIDevices(driver, def) < 0)
+ return -1;
+
+ if (qemuPrepareHostUSBDevices(driver, def) < 0)
+ return -1;
+
+ return 0;
+}
+
+
static void
qemudDispatchVMEvent(int watch, int fd, int events, void *opaque) {
struct qemud_driver *driver = opaque;
@@ -6294,6 +6339,23 @@ static int qemudDomainDetachHostDevice(v
return -1;
}
+ /* Resolve USB product/vendor to bus/device */
+ if (hostdev->source.subsys.type == VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_USB &&
+ hostdev->source.subsys.u.usb.vendor) {
+ usbDevice *usb
+ = usbFindDevice(hostdev->source.subsys.u.usb.vendor,
+ hostdev->source.subsys.u.usb.product);
+
+ if (!usb)
+ return -1;
+
+ hostdev->source.subsys.u.usb.bus = usbDeviceGetBus(usb);
+ hostdev->source.subsys.u.usb.device = usbDeviceGetDevno(usb);
+
+ usbFreeDevice(usb);
+ }
+
+
if (driver->securityDriver &&
driver->securityDriver->domainSetSecurityHostdevLabel(conn, vm, dev->data.hostdev) < 0)
VIR_WARN0("Failed to restore device labelling");
diff -rup libvirt-0.7.1/src/security_selinux.c new/src/security_selinux.c
--- libvirt-0.7.1/src/security_selinux.c 2010-05-17 16:53:48.775745000 -0400
+++ new/src/security_selinux.c 2010-05-17 16:58:47.442604000 -0400
@@ -482,20 +482,15 @@ SELinuxSetSecurityHostdevLabel(virConnec
switch (dev->source.subsys.type) {
case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_USB: {
- if (dev->source.subsys.u.usb.bus && dev->source.subsys.u.usb.device) {
- usbDevice *usb = usbGetDevice(conn,
- dev->source.subsys.u.usb.bus,
- dev->source.subsys.u.usb.device);
-
- if (!usb)
- goto done;
-
- ret = usbDeviceFileIterate(conn, usb, SELinuxSetSecurityUSBLabel, vm);
- usbFreeDevice(conn, usb);
- } else {
- /* XXX deal with product/vendor better */
- ret = 0;
- }
+ usbDevice *usb = usbGetDevice(conn,
+ dev->source.subsys.u.usb.bus,
+ dev->source.subsys.u.usb.device);
+
+ if (!usb)
+ goto done;
+
+ ret = usbDeviceFileIterate(conn, usb, SELinuxSetSecurityUSBLabel, vm);
+ usbFreeDevice(conn, usb);
break;
}
diff -rup libvirt-0.7.1/src/hostusb.c new/src/hostusb.c
--- libvirt-0.7.1/src/hostusb.c 2010-05-17 17:09:02.573638000 -0400
+++ new/src/hostusb.c 2010-05-17 17:29:49.133509000 -0400
@@ -184,16 +184,17 @@ usbGetDevice(virConnectPtr conn,
usbDevice *
-usbFindDevice(unsigned vendor,
+usbFindDevice(virConnectPtr conn,
+ unsigned vendor,
unsigned product)
{
unsigned bus = 0, devno = 0;
- if (usbFindBusByVendor(vendor, product, &bus, &devno) < 0) {
+ if (usbFindBusByVendor(conn, vendor, product, &bus, &devno) < 0) {
return NULL;
}
- return usbGetDevice(bus, devno);
+ return usbGetDevice(conn, bus, devno);
}
diff -rup libvirt-0.7.1/src/qemu_driver.c new/src/qemu_driver.c
--- libvirt-0.7.1/src/qemu_driver.c 2010-05-17 17:09:02.602638000 -0400
+++ new/src/qemu_driver.c 2010-05-17 17:36:10.066214000 -0400
@@ -1791,9 +1791,7 @@ static int qemuDomainSetHostdevUSBOwners
usbDevice *dev = usbGetDevice(conn,
def->source.subsys.u.usb.bus,
- def->source.subsys.u.usb.device,
- def->source.subsys.u.usb.vendor,
- def->source.subsys.u.usb.product);
+ def->source.subsys.u.usb.device);
if (!dev)
goto cleanup;
@@ -2026,6 +2024,10 @@ qemuPrepareMonitorChr(virConnectPtr conn
return 0;
}
+static int
+qemuPrepareHostDevices(struct qemud_driver *driver,
+ virDomainDefPtr def);
+
static int qemudStartVMDaemon(virConnectPtr conn,
struct qemud_driver *driver,
virDomainObjPtr vm,
@@ -2060,7 +2062,7 @@ static int qemudStartVMDaemon(virConnect
}
DEBUG0("Preparing host devices");
- if (qemuPrepareHostDevices(conn, driver, vm->def) < 0)
+ if (qemuPrepareHostDevices(driver, vm->def) < 0)
goto cleanup;
/* If you are using a SecurityDriver with dynamic labelling,
@@ -2069,7 +2071,7 @@ static int qemudStartVMDaemon(virConnect
driver->securityDriver &&
driver->securityDriver->domainGenSecurityLabel &&
driver->securityDriver->domainGenSecurityLabel(conn, vm) < 0)
- return cleanup;
+ goto cleanup;
/* Ensure no historical cgroup for this VM is lieing around bogus settings */
qemuRemoveCgroup(conn, driver, vm);
@@ -2360,7 +2362,8 @@ qemuPrepareHostUSBDevices(struct qemud_d
/* Resolve a vendor/product to bus/device */
if (hostdev->source.subsys.u.usb.vendor) {
usbDevice *usb
- = usbFindDevice(hostdev->source.subsys.u.usb.vendor,
+ = usbFindDevice(NULL,
+ hostdev->source.subsys.u.usb.vendor,
hostdev->source.subsys.u.usb.product);
if (!usb)
@@ -2369,7 +2372,7 @@ qemuPrepareHostUSBDevices(struct qemud_d
hostdev->source.subsys.u.usb.bus = usbDeviceGetBus(usb);
hostdev->source.subsys.u.usb.device = usbDeviceGetDevno(usb);
- usbFreeDevice(usb);
+ usbFreeDevice(NULL, usb);
}
}
@@ -2383,7 +2386,7 @@ qemuPrepareHostDevices(struct qemud_driv
if (!def->nhostdevs)
return 0;
- if (qemuPrepareHostPCIDevices(driver, def) < 0)
+ if (qemuPrepareHostPCIDevices(NULL, driver, def) < 0)
return -1;
if (qemuPrepareHostUSBDevices(driver, def) < 0)
@@ -6343,7 +6346,8 @@ static int qemudDomainDetachHostDevice(v
if (hostdev->source.subsys.type == VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_USB &&
hostdev->source.subsys.u.usb.vendor) {
usbDevice *usb
- = usbFindDevice(hostdev->source.subsys.u.usb.vendor,
+ = usbFindDevice(NULL,
+ hostdev->source.subsys.u.usb.vendor,
hostdev->source.subsys.u.usb.product);
if (!usb)
@@ -6352,7 +6356,7 @@ static int qemudDomainDetachHostDevice(v
hostdev->source.subsys.u.usb.bus = usbDeviceGetBus(usb);
hostdev->source.subsys.u.usb.device = usbDeviceGetDevno(usb);
- usbFreeDevice(usb);
+ usbFreeDevice(NULL, usb);
}
+686
View File
@@ -0,0 +1,686 @@
commit 33a198c1f6a4a1bc7f34d50a31032e03bec10fee
Author: Daniel P. Berrange <berrange@redhat.com>
Date: Fri Jul 17 20:20:08 2009 +0100
Initialize gcrypt threading
GNUTLS uses gcrypt for its crypto functions. gcrypt requires
that the app/library initializes threading before using it.
We don't want to force apps using libvirt to know about
gcrypt, so we make virInitialize init threading on their
behalf. This location also ensures libvirtd has initialized
it correctly. This initialization is required even if libvirt
itself were only using one thread, since another non-libvirt
library (eg GTK-VNC) could also be using gcrypt from another
thread
* src/libvirt.c: Register thread functions for gcrypt
* configure.in: Add -lgcrypt to linker flags
diff --git a/src/libvirt.c b/src/libvirt.c
index 103b331..cad33c2 100644
--- a/src/libvirt.c
+++ b/src/libvirt.c
@@ -22,6 +22,7 @@
#include <sys/wait.h>
#endif
#include <time.h>
+#include <gcrypt.h>
#include <libxml/parser.h>
#include <libxml/xpath.h>
@@ -251,6 +252,55 @@ winsock_init (void)
}
#endif
+static int virTLSMutexInit (void **priv)
+{ \
+ virMutexPtr lock = NULL;
+
+ if (VIR_ALLOC(lock) < 0)
+ return ENOMEM;
+
+ if (virMutexInit(lock) < 0) {
+ VIR_FREE(lock);
+ return errno;
+ }
+
+ *priv = lock;
+ return 0;
+}
+
+static int virTLSMutexDestroy(void **priv)
+{
+ virMutexPtr lock = *priv;
+ virMutexDestroy(lock);
+ VIR_FREE(lock);
+ return 0;
+}
+
+static int virTLSMutexLock(void **priv)
+{
+ virMutexPtr lock = *priv;
+ virMutexLock(lock);
+ return 0;
+}
+
+static int virTLSMutexUnlock(void **priv)
+{
+ virMutexPtr lock = *priv;
+ virMutexUnlock(lock);
+ return 0;
+}
+
+static struct gcry_thread_cbs virTLSThreadImpl = {
+ (GCRY_THREAD_OPTION_PTHREAD | (GCRY_THREAD_OPTION_VERSION << 8)),
+ NULL,
+ virTLSMutexInit,
+ virTLSMutexDestroy,
+ virTLSMutexLock,
+ virTLSMutexUnlock,
+ NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
+};
+
+
/**
* virInitialize:
*
@@ -273,6 +323,9 @@ virInitialize(void)
virRandomInitialize(time(NULL) ^ getpid()))
return -1;
+ gcry_control(GCRYCTL_SET_THREAD_CBS, &virTLSThreadImpl);
+ gcry_check_version(NULL);
+
virLogSetFromEnv();
DEBUG0("register drivers");
commit 1c5c63338c90f6e82731f6871901dc72732033ef
Author: Matthias Bolte <matthias.bolte@googlemail.com>
Date: Fri Dec 18 12:02:07 2009 +0100
Fix compilation with gcrypt < 1.4.2
Commit 33a198c1f6a4a1bc7f34d50a31032e03bec10fee increased the gcrypt
version requirement to 1.4.2 because the GCRY_THREAD_OPTION_VERSION
define was added in this version.
The configure script doesn't check for the gcrypt version. To support
gcrypt versions < 1.4.2 change the virTLSThreadImpl initialization
to use GCRY_THREAD_OPTION_VERSION only if it's defined.
diff --git a/src/libvirt.c b/src/libvirt.c
index 5167bc2..16c851f 100644
--- a/src/libvirt.c
+++ b/src/libvirt.c
@@ -291,7 +291,12 @@ static int virTLSMutexUnlock(void **priv)
}
static struct gcry_thread_cbs virTLSThreadImpl = {
+ /* GCRY_THREAD_OPTION_VERSION was added in gcrypt 1.4.2 */
+#ifdef GCRY_THREAD_OPTION_VERSION
(GCRY_THREAD_OPTION_PTHREAD | (GCRY_THREAD_OPTION_VERSION << 8)),
+#else
+ GCRY_THREAD_OPTION_PTHREAD,
+#endif
NULL,
virTLSMutexInit,
virTLSMutexDestroy,
diff -rup libvirt-0.7.1/aclocal.m4 gcrypt-new/aclocal.m4
--- libvirt-0.7.1/aclocal.m4 2009-09-15 08:35:04.000000000 -0400
+++ gcrypt-new/aclocal.m4 2010-05-17 17:52:13.765215000 -0400
@@ -1,4 +1,4 @@
-# generated automatically by aclocal 1.11 -*- Autoconf -*-
+# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
# 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
@@ -190,7 +190,7 @@ AC_DEFUN([AM_AUTOMAKE_VERSION],
[am__api_version='1.11'
dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
dnl require some minimum version. Point them to the right macro.
-m4_if([$1], [1.11], [],
+m4_if([$1], [1.11.1], [],
[AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
])
@@ -206,7 +206,7 @@ m4_define([_AM_AUTOCONF_VERSION], [])
# Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
# This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-[AM_AUTOMAKE_VERSION([1.11])dnl
+[AM_AUTOMAKE_VERSION([1.11.1])dnl
m4_ifndef([AC_AUTOCONF_VERSION],
[m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
_AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])
diff -rup libvirt-0.7.1/configure gcrypt-new/configure
--- libvirt-0.7.1/configure 2009-09-15 08:35:09.000000000 -0400
+++ gcrypt-new/configure 2010-05-17 17:52:18.706838000 -0400
@@ -43324,7 +43324,7 @@ fi
$as_echo "$as_me: error: You must install the GnuTLS library in order to compile and run libvirt" >&2;}
{ (exit 1); exit 1; }; }
- GNUTLS_LIBS=$LIBS
+ GNUTLS_LIBS="$LIBS -lgcrypt"
LIBS="$old_libs"
fi
diff -rup libvirt-0.7.1/docs/devhelp/Makefile.in gcrypt-new/docs/devhelp/Makefile.in
--- libvirt-0.7.1/docs/devhelp/Makefile.in 2009-09-15 08:35:13.000000000 -0400
+++ gcrypt-new/docs/devhelp/Makefile.in 2010-05-17 17:52:23.305455000 -0400
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.11 from Makefile.am.
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
diff -rup libvirt-0.7.1/docs/examples/Makefile.in gcrypt-new/docs/examples/Makefile.in
--- libvirt-0.7.1/docs/examples/Makefile.in 2009-09-15 08:35:14.000000000 -0400
+++ gcrypt-new/docs/examples/Makefile.in 2010-05-17 17:52:23.492454000 -0400
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.11 from Makefile.am.
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
@@ -999,7 +999,7 @@ clean-libtool:
# (which will cause the Makefiles to be regenerated when you run `make');
# (2) otherwise, pass the desired values on the `make' command line.
$(RECURSIVE_TARGETS):
- @failcom='exit 1'; \
+ @fail= failcom='exit 1'; \
for f in x $$MAKEFLAGS; do \
case $$f in \
*=* | --[!k]*);; \
@@ -1024,7 +1024,7 @@ $(RECURSIVE_TARGETS):
fi; test -z "$$fail"
$(RECURSIVE_CLEAN_TARGETS):
- @failcom='exit 1'; \
+ @fail= failcom='exit 1'; \
for f in x $$MAKEFLAGS; do \
case $$f in \
*=* | --[!k]*);; \
diff -rup libvirt-0.7.1/docs/examples/python/Makefile.in gcrypt-new/docs/examples/python/Makefile.in
--- libvirt-0.7.1/docs/examples/python/Makefile.in 2009-09-15 08:35:14.000000000 -0400
+++ gcrypt-new/docs/examples/python/Makefile.in 2010-05-17 17:52:23.650454000 -0400
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.11 from Makefile.am.
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
diff -rup libvirt-0.7.1/docs/Makefile.in gcrypt-new/docs/Makefile.in
--- libvirt-0.7.1/docs/Makefile.in 2009-09-15 08:35:13.000000000 -0400
+++ gcrypt-new/docs/Makefile.in 2010-05-17 17:52:23.143456000 -0400
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.11 from Makefile.am.
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
@@ -966,7 +966,7 @@ clean-libtool:
# (which will cause the Makefiles to be regenerated when you run `make');
# (2) otherwise, pass the desired values on the `make' command line.
$(RECURSIVE_TARGETS):
- @failcom='exit 1'; \
+ @fail= failcom='exit 1'; \
for f in x $$MAKEFLAGS; do \
case $$f in \
*=* | --[!k]*);; \
@@ -991,7 +991,7 @@ $(RECURSIVE_TARGETS):
fi; test -z "$$fail"
$(RECURSIVE_CLEAN_TARGETS):
- @failcom='exit 1'; \
+ @fail= failcom='exit 1'; \
for f in x $$MAKEFLAGS; do \
case $$f in \
*=* | --[!k]*);; \
diff -rup libvirt-0.7.1/docs/schemas/Makefile.in gcrypt-new/docs/schemas/Makefile.in
--- libvirt-0.7.1/docs/schemas/Makefile.in 2009-09-15 08:35:14.000000000 -0400
+++ gcrypt-new/docs/schemas/Makefile.in 2010-05-17 17:52:23.807456000 -0400
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.11 from Makefile.am.
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
diff -rup libvirt-0.7.1/examples/domain-events/events-c/Makefile.in gcrypt-new/examples/domain-events/events-c/Makefile.in
--- libvirt-0.7.1/examples/domain-events/events-c/Makefile.in 2009-09-15 08:35:14.000000000 -0400
+++ gcrypt-new/examples/domain-events/events-c/Makefile.in 2010-05-17 17:52:23.983380000 -0400
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.11 from Makefile.am.
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
diff -rup libvirt-0.7.1/examples/hellolibvirt/Makefile.in gcrypt-new/examples/hellolibvirt/Makefile.in
--- libvirt-0.7.1/examples/hellolibvirt/Makefile.in 2009-09-15 08:35:14.000000000 -0400
+++ gcrypt-new/examples/hellolibvirt/Makefile.in 2010-05-17 17:52:24.166378000 -0400
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.11 from Makefile.am.
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
diff -rup libvirt-0.7.1/gnulib/lib/Makefile.in gcrypt-new/gnulib/lib/Makefile.in
--- libvirt-0.7.1/gnulib/lib/Makefile.in 2009-09-15 08:35:14.000000000 -0400
+++ gcrypt-new/gnulib/lib/Makefile.in 2010-05-17 17:52:24.409381000 -0400
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.11 from Makefile.am.
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
@@ -1128,7 +1128,7 @@ clean-libtool:
# (which will cause the Makefiles to be regenerated when you run `make');
# (2) otherwise, pass the desired values on the `make' command line.
$(RECURSIVE_TARGETS):
- @failcom='exit 1'; \
+ @fail= failcom='exit 1'; \
for f in x $$MAKEFLAGS; do \
case $$f in \
*=* | --[!k]*);; \
@@ -1153,7 +1153,7 @@ $(RECURSIVE_TARGETS):
fi; test -z "$$fail"
$(RECURSIVE_CLEAN_TARGETS):
- @failcom='exit 1'; \
+ @fail= failcom='exit 1'; \
for f in x $$MAKEFLAGS; do \
case $$f in \
*=* | --[!k]*);; \
diff -rup libvirt-0.7.1/gnulib/tests/Makefile.in gcrypt-new/gnulib/tests/Makefile.in
--- libvirt-0.7.1/gnulib/tests/Makefile.in 2009-09-15 08:35:15.000000000 -0400
+++ gcrypt-new/gnulib/tests/Makefile.in 2010-05-17 17:52:24.719382000 -0400
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.11 from Makefile.am.
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
@@ -1501,7 +1501,7 @@ clean-libtool:
# (which will cause the Makefiles to be regenerated when you run `make');
# (2) otherwise, pass the desired values on the `make' command line.
$(RECURSIVE_TARGETS):
- @failcom='exit 1'; \
+ @fail= failcom='exit 1'; \
for f in x $$MAKEFLAGS; do \
case $$f in \
*=* | --[!k]*);; \
@@ -1526,7 +1526,7 @@ $(RECURSIVE_TARGETS):
fi; test -z "$$fail"
$(RECURSIVE_CLEAN_TARGETS):
- @failcom='exit 1'; \
+ @fail= failcom='exit 1'; \
for f in x $$MAKEFLAGS; do \
case $$f in \
*=* | --[!k]*);; \
diff -rup libvirt-0.7.1/include/libvirt/Makefile.in gcrypt-new/include/libvirt/Makefile.in
--- libvirt-0.7.1/include/libvirt/Makefile.in 2009-09-15 08:35:15.000000000 -0400
+++ gcrypt-new/include/libvirt/Makefile.in 2010-05-17 17:52:25.069302000 -0400
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.11 from Makefile.am.
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
diff -rup libvirt-0.7.1/include/Makefile.in gcrypt-new/include/Makefile.in
--- libvirt-0.7.1/include/Makefile.in 2009-09-15 08:35:15.000000000 -0400
+++ gcrypt-new/include/Makefile.in 2010-05-17 17:52:24.902313000 -0400
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.11 from Makefile.am.
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
@@ -896,7 +896,7 @@ clean-libtool:
# (which will cause the Makefiles to be regenerated when you run `make');
# (2) otherwise, pass the desired values on the `make' command line.
$(RECURSIVE_TARGETS):
- @failcom='exit 1'; \
+ @fail= failcom='exit 1'; \
for f in x $$MAKEFLAGS; do \
case $$f in \
*=* | --[!k]*);; \
@@ -921,7 +921,7 @@ $(RECURSIVE_TARGETS):
fi; test -z "$$fail"
$(RECURSIVE_CLEAN_TARGETS):
- @failcom='exit 1'; \
+ @fail= failcom='exit 1'; \
for f in x $$MAKEFLAGS; do \
case $$f in \
*=* | --[!k]*);; \
diff -rup libvirt-0.7.1/Makefile.in gcrypt-new/Makefile.in
--- libvirt-0.7.1/Makefile.in 2009-09-15 08:35:18.000000000 -0400
+++ gcrypt-new/Makefile.in 2010-05-17 17:52:28.423082000 -0400
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.11 from Makefile.am.
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
@@ -1060,7 +1060,7 @@ uninstall-pkgconfigDATA:
# (which will cause the Makefiles to be regenerated when you run `make');
# (2) otherwise, pass the desired values on the `make' command line.
$(RECURSIVE_TARGETS):
- @failcom='exit 1'; \
+ @fail= failcom='exit 1'; \
for f in x $$MAKEFLAGS; do \
case $$f in \
*=* | --[!k]*);; \
@@ -1085,7 +1085,7 @@ $(RECURSIVE_TARGETS):
fi; test -z "$$fail"
$(RECURSIVE_CLEAN_TARGETS):
- @failcom='exit 1'; \
+ @fail= failcom='exit 1'; \
for f in x $$MAKEFLAGS; do \
case $$f in \
*=* | --[!k]*);; \
@@ -1265,7 +1265,8 @@ distdir: $(DISTFILES)
top_distdir="$(top_distdir)" distdir="$(distdir)" \
dist-hook
-test -n "$(am__skip_mode_fix)" \
- || find "$(distdir)" -type d ! -perm -777 -exec chmod a+rwx {} \; -o \
+ || find "$(distdir)" -type d ! -perm -755 \
+ -exec chmod u+rwx,go+rx {} \; -o \
! -type d ! -perm -444 -links 1 -exec chmod a+r {} \; -o \
! -type d ! -perm -400 -exec chmod a+r {} \; -o \
! -type d ! -perm -444 -exec $(install_sh) -c -m a+r {} {} \; \
@@ -1309,17 +1310,17 @@ dist dist-all: distdir
distcheck: dist
case '$(DIST_ARCHIVES)' in \
*.tar.gz*) \
- GZIP=$(GZIP_ENV) gunzip -c $(distdir).tar.gz | $(am__untar) ;;\
+ GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\
*.tar.bz2*) \
- bunzip2 -c $(distdir).tar.bz2 | $(am__untar) ;;\
+ bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\
*.tar.lzma*) \
- unlzma -c $(distdir).tar.lzma | $(am__untar) ;;\
+ lzma -dc $(distdir).tar.lzma | $(am__untar) ;;\
*.tar.xz*) \
xz -dc $(distdir).tar.xz | $(am__untar) ;;\
*.tar.Z*) \
uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
*.shar.gz*) \
- GZIP=$(GZIP_ENV) gunzip -c $(distdir).shar.gz | unshar ;;\
+ GZIP=$(GZIP_ENV) gzip -dc $(distdir).shar.gz | unshar ;;\
*.zip*) \
unzip $(distdir).zip ;;\
esac
diff -rup libvirt-0.7.1/proxy/Makefile.in gcrypt-new/proxy/Makefile.in
--- libvirt-0.7.1/proxy/Makefile.in 2009-09-15 08:35:15.000000000 -0400
+++ gcrypt-new/proxy/Makefile.in 2010-05-17 17:52:25.334306000 -0400
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.11 from Makefile.am.
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
diff -rup libvirt-0.7.1/python/Makefile.in gcrypt-new/python/Makefile.in
--- libvirt-0.7.1/python/Makefile.in 2009-09-15 08:35:16.000000000 -0400
+++ gcrypt-new/python/Makefile.in 2010-05-17 17:52:25.538302000 -0400
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.11 from Makefile.am.
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
@@ -1090,7 +1090,7 @@ clean-libtool:
# (which will cause the Makefiles to be regenerated when you run `make');
# (2) otherwise, pass the desired values on the `make' command line.
$(RECURSIVE_TARGETS):
- @failcom='exit 1'; \
+ @fail= failcom='exit 1'; \
for f in x $$MAKEFLAGS; do \
case $$f in \
*=* | --[!k]*);; \
@@ -1115,7 +1115,7 @@ $(RECURSIVE_TARGETS):
fi; test -z "$$fail"
$(RECURSIVE_CLEAN_TARGETS):
- @failcom='exit 1'; \
+ @fail= failcom='exit 1'; \
for f in x $$MAKEFLAGS; do \
case $$f in \
*=* | --[!k]*);; \
diff -rup libvirt-0.7.1/python/tests/Makefile.in gcrypt-new/python/tests/Makefile.in
--- libvirt-0.7.1/python/tests/Makefile.in 2009-09-15 08:35:16.000000000 -0400
+++ gcrypt-new/python/tests/Makefile.in 2010-05-17 17:52:25.702304000 -0400
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.11 from Makefile.am.
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
diff -rup libvirt-0.7.1/qemud/Makefile.in gcrypt-new/qemud/Makefile.in
--- libvirt-0.7.1/qemud/Makefile.in 2009-09-15 08:35:16.000000000 -0400
+++ gcrypt-new/qemud/Makefile.in 2010-05-17 17:52:25.997229000 -0400
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.11 from Makefile.am.
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
@@ -1522,7 +1522,7 @@ remote_protocol.c: remote_protocol.h
@WITH_LIBVIRTD_TRUE@ test -e $(DESTDIR)$(sysconfdir)/libvirt/qemu/networks/autostart/default.xml || \
@WITH_LIBVIRTD_TRUE@ ln -s ../default.xml \
@WITH_LIBVIRTD_TRUE@ $(DESTDIR)$(sysconfdir)/libvirt/qemu/networks/autostart/default.xml
-@WITH_LIBVIRTD_TRUE@ mkdir -p $(DESTDIR)$(localstatedir)/log/libvirt/qemu
+@WITH_LIBVIRTD_TRUE@ mkdir -p $(DESTDIR)$(localstatedir)/log/libvirt
@WITH_LIBVIRTD_TRUE@ mkdir -p $(DESTDIR)$(localstatedir)/run/libvirt
@WITH_LIBVIRTD_TRUE@ mkdir -p $(DESTDIR)$(localstatedir)/lib/libvirt
@@ -1530,7 +1530,7 @@ remote_protocol.c: remote_protocol.h
@WITH_LIBVIRTD_TRUE@ rm -f $(DESTDIR)$(sysconfdir)/libvirt/qemu/networks/autostart/default.xml
@WITH_LIBVIRTD_TRUE@ rm -f $(DESTDIR)$(sysconfdir)/$(default_xml_dest)
@WITH_LIBVIRTD_TRUE@ rmdir $(DESTDIR)$(sysconfdir)/libvirt/qemu/networks/autostart || :
-@WITH_LIBVIRTD_TRUE@ rmdir $(DESTDIR)$(localstatedir)/log/libvirt/qemu || :
+@WITH_LIBVIRTD_TRUE@ rmdir $(DESTDIR)$(localstatedir)/log/libvirt || :
@WITH_LIBVIRTD_TRUE@ rmdir $(DESTDIR)$(localstatedir)/run/libvirt || :
@WITH_LIBVIRTD_TRUE@ rmdir $(DESTDIR)$(localstatedir)/lib/libvirt || :
@@ -1577,6 +1577,8 @@ remote_protocol.c: remote_protocol.h
@WITH_LIBVIRTD_TRUE@install-logrotate: libvirtd.logrotate
@WITH_LIBVIRTD_TRUE@ mkdir -p $(DESTDIR)$(localstatedir)/log/libvirt/qemu/
+@WITH_LIBVIRTD_TRUE@ mkdir -p $(DESTDIR)$(localstatedir)/log/libvirt/lxc/
+@WITH_LIBVIRTD_TRUE@ mkdir -p $(DESTDIR)$(localstatedir)/log/libvirt/uml/
@WITH_LIBVIRTD_TRUE@ mkdir -p $(DESTDIR)$(sysconfdir)/logrotate.d/
@WITH_LIBVIRTD_TRUE@ $(INSTALL_DATA) $< $(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd
diff -rup libvirt-0.7.1/src/Makefile.in gcrypt-new/src/Makefile.in
--- libvirt-0.7.1/src/Makefile.in 2009-09-15 08:35:17.000000000 -0400
+++ gcrypt-new/src/Makefile.in 2010-05-17 17:52:26.929151000 -0400
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.11 from Makefile.am.
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
@@ -598,9 +598,9 @@ am__objects_45 = libvirt_util_la-bridge.
libvirt_util_la-pci.lo libvirt_util_la-hostusb.lo \
libvirt_util_la-qparams.lo \
libvirt_util_la-storage_encryption_conf.lo \
- libvirt_util_la-threads.lo libvirt_util_la-uuid.lo \
- libvirt_util_la-util.lo libvirt_util_la-virterror.lo \
- libvirt_util_la-xml.lo
+ libvirt_util_la-storage_file.lo libvirt_util_la-threads.lo \
+ libvirt_util_la-uuid.lo libvirt_util_la-util.lo \
+ libvirt_util_la-virterror.lo libvirt_util_la-xml.lo
am_libvirt_util_la_OBJECTS = $(am__objects_45)
libvirt_util_la_OBJECTS = $(am_libvirt_util_la_OBJECTS)
libvirt_util_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \
@@ -617,11 +617,11 @@ am__libvirt_lxc_SOURCES_DIST = lxc_conf.
event.h hash.c hash.h iptables.c iptables.h logging.c \
logging.h memory.c memory.h pci.c pci.h hostusb.c hostusb.h \
qparams.c qparams.h storage_encryption_conf.h \
- storage_encryption_conf.c threads.c threads.h \
- threads-pthread.h threads-win32.h uuid.c uuid.h util.c util.h \
- virterror.c virterror_internal.h xml.c xml.h capabilities.c \
- capabilities.h domain_conf.c domain_conf.h nodeinfo.h \
- nodeinfo.c
+ storage_encryption_conf.c storage_file.c storage_file.h \
+ threads.c threads.h threads-pthread.h threads-win32.h uuid.c \
+ uuid.h util.c util.h virterror.c virterror_internal.h xml.c \
+ xml.h capabilities.c capabilities.h domain_conf.c \
+ domain_conf.h nodeinfo.h nodeinfo.c
am__objects_46 = libvirt_lxc-lxc_conf.$(OBJEXT) \
libvirt_lxc-lxc_container.$(OBJEXT) \
libvirt_lxc-lxc_controller.$(OBJEXT) \
@@ -633,6 +633,7 @@ am__objects_47 = libvirt_lxc-bridge.$(OB
libvirt_lxc-memory.$(OBJEXT) libvirt_lxc-pci.$(OBJEXT) \
libvirt_lxc-hostusb.$(OBJEXT) libvirt_lxc-qparams.$(OBJEXT) \
libvirt_lxc-storage_encryption_conf.$(OBJEXT) \
+ libvirt_lxc-storage_file.$(OBJEXT) \
libvirt_lxc-threads.$(OBJEXT) libvirt_lxc-uuid.$(OBJEXT) \
libvirt_lxc-util.$(OBJEXT) libvirt_lxc-virterror.$(OBJEXT) \
libvirt_lxc-xml.$(OBJEXT)
@@ -1485,6 +1486,7 @@ UTIL_SOURCES = \
hostusb.c hostusb.h \
qparams.c qparams.h \
storage_encryption_conf.h storage_encryption_conf.c \
+ storage_file.c storage_file.h \
threads.c threads.h \
threads-pthread.h \
threads-win32.h \
@@ -2151,6 +2153,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libvirt_lxc-pci.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libvirt_lxc-qparams.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libvirt_lxc-storage_encryption_conf.Po@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libvirt_lxc-storage_file.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libvirt_lxc-threads.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libvirt_lxc-util.Po@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libvirt_lxc-uuid.Po@am__quote@
@@ -2170,6 +2173,7 @@ distclean-compile:
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libvirt_util_la-pci.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libvirt_util_la-qparams.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libvirt_util_la-storage_encryption_conf.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libvirt_util_la-storage_file.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libvirt_util_la-threads.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libvirt_util_la-util.Plo@am__quote@
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/libvirt_util_la-uuid.Plo@am__quote@
@@ -2753,6 +2757,14 @@ libvirt_util_la-storage_encryption_conf.
@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCC_FALSE@ $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libvirt_util_la_CFLAGS) $(CFLAGS) -c -o libvirt_util_la-storage_encryption_conf.lo `test -f 'storage_encryption_conf.c' || echo '$(srcdir)/'`storage_encryption_conf.c
+libvirt_util_la-storage_file.lo: storage_file.c
+@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libvirt_util_la_CFLAGS) $(CFLAGS) -MT libvirt_util_la-storage_file.lo -MD -MP -MF $(DEPDIR)/libvirt_util_la-storage_file.Tpo -c -o libvirt_util_la-storage_file.lo `test -f 'storage_file.c' || echo '$(srcdir)/'`storage_file.c
+@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/libvirt_util_la-storage_file.Tpo $(DEPDIR)/libvirt_util_la-storage_file.Plo
+@am__fastdepCC_FALSE@ $(AM_V_CC) @AM_BACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='storage_file.c' object='libvirt_util_la-storage_file.lo' libtool=yes @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libvirt_util_la_CFLAGS) $(CFLAGS) -c -o libvirt_util_la-storage_file.lo `test -f 'storage_file.c' || echo '$(srcdir)/'`storage_file.c
+
libvirt_util_la-threads.lo: threads.c
@am__fastdepCC_TRUE@ $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libvirt_util_la_CFLAGS) $(CFLAGS) -MT libvirt_util_la-threads.lo -MD -MP -MF $(DEPDIR)/libvirt_util_la-threads.Tpo -c -o libvirt_util_la-threads.lo `test -f 'threads.c' || echo '$(srcdir)/'`threads.c
@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/libvirt_util_la-threads.Tpo $(DEPDIR)/libvirt_util_la-threads.Plo
@@ -3065,6 +3077,22 @@ libvirt_lxc-storage_encryption_conf.obj:
@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libvirt_lxc_CFLAGS) $(CFLAGS) -c -o libvirt_lxc-storage_encryption_conf.obj `if test -f 'storage_encryption_conf.c'; then $(CYGPATH_W) 'storage_encryption_conf.c'; else $(CYGPATH_W) '$(srcdir)/storage_encryption_conf.c'; fi`
+libvirt_lxc-storage_file.o: storage_file.c
+@am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libvirt_lxc_CFLAGS) $(CFLAGS) -MT libvirt_lxc-storage_file.o -MD -MP -MF $(DEPDIR)/libvirt_lxc-storage_file.Tpo -c -o libvirt_lxc-storage_file.o `test -f 'storage_file.c' || echo '$(srcdir)/'`storage_file.c
+@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/libvirt_lxc-storage_file.Tpo $(DEPDIR)/libvirt_lxc-storage_file.Po
+@am__fastdepCC_FALSE@ $(AM_V_CC) @AM_BACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='storage_file.c' object='libvirt_lxc-storage_file.o' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libvirt_lxc_CFLAGS) $(CFLAGS) -c -o libvirt_lxc-storage_file.o `test -f 'storage_file.c' || echo '$(srcdir)/'`storage_file.c
+
+libvirt_lxc-storage_file.obj: storage_file.c
+@am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libvirt_lxc_CFLAGS) $(CFLAGS) -MT libvirt_lxc-storage_file.obj -MD -MP -MF $(DEPDIR)/libvirt_lxc-storage_file.Tpo -c -o libvirt_lxc-storage_file.obj `if test -f 'storage_file.c'; then $(CYGPATH_W) 'storage_file.c'; else $(CYGPATH_W) '$(srcdir)/storage_file.c'; fi`
+@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/libvirt_lxc-storage_file.Tpo $(DEPDIR)/libvirt_lxc-storage_file.Po
+@am__fastdepCC_FALSE@ $(AM_V_CC) @AM_BACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ source='storage_file.c' object='libvirt_lxc-storage_file.obj' libtool=no @AMDEPBACKSLASH@
+@AMDEP_TRUE@@am__fastdepCC_FALSE@ DEPDIR=$(DEPDIR) $(CCDEPMODE) $(depcomp) @AMDEPBACKSLASH@
+@am__fastdepCC_FALSE@ $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libvirt_lxc_CFLAGS) $(CFLAGS) -c -o libvirt_lxc-storage_file.obj `if test -f 'storage_file.c'; then $(CYGPATH_W) 'storage_file.c'; else $(CYGPATH_W) '$(srcdir)/storage_file.c'; fi`
+
libvirt_lxc-threads.o: threads.c
@am__fastdepCC_TRUE@ $(AM_V_CC)$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libvirt_lxc_CFLAGS) $(CFLAGS) -MT libvirt_lxc-threads.o -MD -MP -MF $(DEPDIR)/libvirt_lxc-threads.Tpo -c -o libvirt_lxc-threads.o `test -f 'threads.c' || echo '$(srcdir)/'`threads.c
@am__fastdepCC_TRUE@ $(AM_V_at)$(am__mv) $(DEPDIR)/libvirt_lxc-threads.Tpo $(DEPDIR)/libvirt_lxc-threads.Po
diff -rup libvirt-0.7.1/tests/confdata/Makefile.in gcrypt-new/tests/confdata/Makefile.in
--- libvirt-0.7.1/tests/confdata/Makefile.in 2009-09-15 08:35:17.000000000 -0400
+++ gcrypt-new/tests/confdata/Makefile.in 2010-05-17 17:52:27.383154000 -0400
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.11 from Makefile.am.
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
diff -rup libvirt-0.7.1/tests/Makefile.in gcrypt-new/tests/Makefile.in
--- libvirt-0.7.1/tests/Makefile.in 2009-09-15 08:35:17.000000000 -0400
+++ gcrypt-new/tests/Makefile.in 2010-05-17 17:52:27.223153000 -0400
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.11 from Makefile.am.
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
@@ -1401,7 +1401,7 @@ clean-libtool:
# (which will cause the Makefiles to be regenerated when you run `make');
# (2) otherwise, pass the desired values on the `make' command line.
$(RECURSIVE_TARGETS):
- @failcom='exit 1'; \
+ @fail= failcom='exit 1'; \
for f in x $$MAKEFLAGS; do \
case $$f in \
*=* | --[!k]*);; \
@@ -1426,7 +1426,7 @@ $(RECURSIVE_TARGETS):
fi; test -z "$$fail"
$(RECURSIVE_CLEAN_TARGETS):
- @failcom='exit 1'; \
+ @fail= failcom='exit 1'; \
for f in x $$MAKEFLAGS; do \
case $$f in \
*=* | --[!k]*);; \
diff -rup libvirt-0.7.1/tests/sexpr2xmldata/Makefile.in gcrypt-new/tests/sexpr2xmldata/Makefile.in
--- libvirt-0.7.1/tests/sexpr2xmldata/Makefile.in 2009-09-15 08:35:17.000000000 -0400
+++ gcrypt-new/tests/sexpr2xmldata/Makefile.in 2010-05-17 17:52:27.543159000 -0400
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.11 from Makefile.am.
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
diff -rup libvirt-0.7.1/tests/xencapsdata/Makefile.in gcrypt-new/tests/xencapsdata/Makefile.in
--- libvirt-0.7.1/tests/xencapsdata/Makefile.in 2009-09-15 08:35:18.000000000 -0400
+++ gcrypt-new/tests/xencapsdata/Makefile.in 2010-05-17 17:52:27.704150000 -0400
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.11 from Makefile.am.
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
diff -rup libvirt-0.7.1/tests/xmconfigdata/Makefile.in gcrypt-new/tests/xmconfigdata/Makefile.in
--- libvirt-0.7.1/tests/xmconfigdata/Makefile.in 2009-09-15 08:35:18.000000000 -0400
+++ gcrypt-new/tests/xmconfigdata/Makefile.in 2010-05-17 17:52:27.872118000 -0400
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.11 from Makefile.am.
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
diff -rup libvirt-0.7.1/tests/xml2sexprdata/Makefile.in gcrypt-new/tests/xml2sexprdata/Makefile.in
--- libvirt-0.7.1/tests/xml2sexprdata/Makefile.in 2009-09-15 08:35:18.000000000 -0400
+++ gcrypt-new/tests/xml2sexprdata/Makefile.in 2010-05-17 17:52:28.046074000 -0400
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.11 from Makefile.am.
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
diff -rup libvirt-0.7.1/tools/Makefile.in gcrypt-new/tools/Makefile.in
--- libvirt-0.7.1/tools/Makefile.in 2009-09-15 08:35:18.000000000 -0400
+++ gcrypt-new/tools/Makefile.in 2010-05-17 17:52:28.213075000 -0400
@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.11 from Makefile.am.
+# Makefile.in generated by automake 1.11.1 from Makefile.am.
# @configure_input@
# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
+13
View File
@@ -0,0 +1,13 @@
diff -rup libvirt-0.7.1/src/lxc_driver.c new/src/lxc_driver.c
--- libvirt-0.7.1/src/lxc_driver.c 2009-09-10 09:45:00.000000000 -0400
+++ new/src/lxc_driver.c 2010-06-03 15:03:11.524069000 -0400
@@ -96,7 +96,8 @@ static virDrvOpenStatus lxcOpen(virConne
return VIR_DRV_OPEN_DECLINED;
/* If path isn't '/' then they typoed, tell them correct path */
- if (STRNEQ(conn->uri->path, "/")) {
+ if (conn->uri->path != NULL &&
+ STRNEQ(conn->uri->path, "/")) {
lxcError(conn, NULL, VIR_ERR_INTERNAL_ERROR,
_("unexpected LXC URI path '%s', try lxc:///"),
conn->uri->path);
+65
View File
@@ -0,0 +1,65 @@
commit e5f31f461f63bbad211e84b810d6ba43a705f9dd
Author: Justin Clift <justin@salasaga.org>
Date: Sun May 30 13:28:42 2010 +1000
Trivial virsh.pod additions --all for "list" command and similar
This is just a trivial patch to virsh.pod (from git master). It adds the
following pieces to the virsh man page:
+ Shows the --inactive and --all optional parameters for the list
command.
Closes Bugzilla #575512, reported by Renich Bon Ciric
https://bugzilla.redhat.com/show_bug.cgi?id=575512
+ Corrects the existing description of the list command, to now say
that only running domains are listed if no domains are specified.
The man page up until this point has said all domains are listed if
no domains are specified, which is incorrect.
+ Adds the "shut off" state to the list of states for the list
command.
+ Adds a missing =back around line 755, that pod2man was complaining
was missing.
diff --git a/tools/virsh.pod b/tools/virsh.pod
index cf7585d..495bb46 100644
--- a/docs/virsh.pod
+++ b/docs/virsh.pod
@@ -156,10 +156,10 @@ description see:
L<http://libvirt.org/formatcaps.html>
The XML also show the NUMA topology information if available.
-=item B<list>
+=item B<list> optional I<--inactive> I<--all>
Prints information about one or more domains. If no domains are
-specified it prints out information about all domains.
+specified it prints out information about running domains.
An example format for the list is as follows:
@@ -177,7 +177,7 @@ State is the run state (see below).
B<STATES>
-The State field lists 6 states for a domain, and which ones the
+The State field lists 7 states for a domain, and which ones the
current domain is in.
=over 4
@@ -205,6 +205,11 @@ The domain is in the process of shutting down, i.e. the guest operating system
has been notified and should be in the process of stopping its operations
gracefully.
+=item B<shut off>
+
+The domain is not running. Usually this indicates the domain has been
+shut down completely, or has not been started.
+
=item B<crashed>
The domain has crashed, which is always a violent ending. Usually
+401
View File
@@ -0,0 +1,401 @@
diff -rup libvirt-0.7.1/src/libvirt.c new/src/libvirt.c
--- libvirt-0.7.1/src/libvirt.c 2010-06-03 15:30:32.615164000 -0400
+++ new/src/libvirt.c 2010-06-03 15:33:22.863409000 -0400
@@ -3054,6 +3054,7 @@ virDomainMigrateVersion2 (virDomainPtr d
char *cookie = NULL;
char *dom_xml = NULL;
int cookielen = 0, ret;
+ virErrorPtr orig_err = NULL;
/* Prepare the migration.
*
@@ -3102,6 +3103,10 @@ virDomainMigrateVersion2 (virDomainPtr d
ret = domain->conn->driver->domainMigratePerform
(domain, cookie, cookielen, uri, flags, dname, bandwidth);
+ /* Perform failed. Make sure Finish doesn't overwrite the error */
+ if (ret < 0)
+ orig_err = virSaveLastError();
+
/* In version 2 of the migration protocol, we pass the
* status code from the sender to the destination host,
* so it can do any cleanup if the migration failed.
@@ -3111,6 +3116,10 @@ virDomainMigrateVersion2 (virDomainPtr d
(dconn, dname, cookie, cookielen, uri, flags, ret);
done:
+ if (orig_err) {
+ virSetError(orig_err);
+ virFreeError(orig_err);
+ }
VIR_FREE (uri_out);
VIR_FREE (cookie);
return ddomain;
@@ -3222,7 +3231,7 @@ virDomainMigrate (virDomainPtr domain,
error:
/* Copy to connection error object for back compatability */
- virSetConnError(domain->conn);
+ virDispatchError(domain->conn);
return NULL;
}
@@ -3269,8 +3278,7 @@ virDomainMigratePrepare (virConnectPtr d
virLibConnError (dconn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
error:
- /* Copy to connection error object for back compatability */
- virSetConnError(dconn);
+ virDispatchError(dconn);
return -1;
}
@@ -3318,8 +3326,7 @@ virDomainMigratePerform (virDomainPtr do
virLibDomainError (domain, VIR_ERR_NO_SUPPORT, __FUNCTION__);
error:
- /* Copy to connection error object for back compatability */
- virSetConnError(domain->conn);
+ virDispatchError(domain->conn);
return -1;
}
@@ -3364,8 +3371,7 @@ virDomainMigrateFinish (virConnectPtr dc
virLibConnError (dconn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
error:
- /* Copy to connection error object for back compatability */
- virSetConnError(dconn);
+ virDispatchError(dconn);
return NULL;
}
@@ -3416,8 +3422,7 @@ virDomainMigratePrepare2 (virConnectPtr
virLibConnError (dconn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
error:
- /* Copy to connection error object for back compatability */
- virSetConnError(dconn);
+ virDispatchError(dconn);
return -1;
}
@@ -3464,8 +3469,7 @@ virDomainMigrateFinish2 (virConnectPtr d
virLibConnError (dconn, VIR_ERR_NO_SUPPORT, __FUNCTION__);
error:
- /* Copy to connection error object for back compatability */
- virSetConnError(dconn);
+ virDispatchError(dconn);
return NULL;
}
diff -rup libvirt-0.7.1/src/libvirt_private.syms new/src/libvirt_private.syms
--- libvirt-0.7.1/src/libvirt_private.syms 2010-06-03 15:30:33.051186000 -0400
+++ new/src/libvirt_private.syms 2010-06-03 15:33:22.869400000 -0400
@@ -461,6 +461,7 @@ virRaiseErrorFull;
virReportSystemErrorFull;
virReportOOMErrorFull;
virStrerror;
+virSetError;
# xml.h
diff -rup libvirt-0.7.1/src/qemu_driver.c new/src/qemu_driver.c
--- libvirt-0.7.1/src/qemu_driver.c 2010-06-03 15:30:33.111159000 -0400
+++ new/src/qemu_driver.c 2010-06-03 15:35:22.809404000 -0400
@@ -2297,12 +2297,17 @@ static void qemudShutdownVMDaemon(virCon
virDomainObjPtr vm) {
int ret;
int retries = 0;
+ virErrorPtr orig_err;
if (!virDomainIsActive(vm))
return;
VIR_DEBUG(_("Shutting down VM '%s'\n"), vm->def->name);
+ /* This method is routinely used in clean up paths. Disable error
+ * reporting so we don't squash a legit error. */
+ orig_err = virSaveLastError();
+
if (virKillProcess(vm->pid, 0) == 0 &&
virKillProcess(vm->pid, SIGTERM) < 0)
virReportSystemError(conn, errno,
@@ -2377,6 +2382,11 @@ retry:
vm->def->id = -1;
vm->newDef = NULL;
}
+
+ if (orig_err) {
+ virSetError(orig_err);
+ virFreeError(orig_err);
+ }
}
@@ -7497,6 +7507,10 @@ qemudDomainMigrateFinish2 (virConnectPtr
virDomainObjPtr vm;
virDomainPtr dom = NULL;
virDomainEventPtr event = NULL;
+ virErrorPtr orig_err;
+
+ /* Migration failed. Save the current error so nothing squashes it */
+ orig_err = virSaveLastError();
qemuDriverLock(driver);
vm = virDomainFindByName(&driver->domains, dname);
@@ -7540,6 +7554,10 @@ qemudDomainMigrateFinish2 (virConnectPtr
}
cleanup:
+ if (orig_err) {
+ virSetError(orig_err);
+ virFreeError(orig_err);
+ }
if (vm)
virDomainObjUnlock(vm);
if (event)
diff -rup libvirt-0.7.1/src/util.c new/src/util.c
--- libvirt-0.7.1/src/util.c 2010-06-03 15:30:33.064159000 -0400
+++ new/src/util.c 2010-06-03 15:33:22.881417000 -0400
@@ -1764,31 +1764,82 @@ int virDiskNameToIndex(const char *name)
#define AI_CANONIDN 0
#endif
-char *virGetHostname(void)
+/* Who knew getting a hostname could be so delicate. In Linux (and Unices
+ * in general), many things depend on "hostname" returning a value that will
+ * resolve one way or another. In the modern world where networks frequently
+ * come and go this is often being hard-coded to resolve to "localhost". If
+ * it *doesn't* resolve to localhost, then we would prefer to have the FQDN.
+ * That leads us to 3 possibilities:
+ *
+ * 1) gethostname() returns an FQDN (not localhost) - we return the string
+ * as-is, it's all of the information we want
+ * 2) gethostname() returns "localhost" - we return localhost; doing further
+ * work to try to resolve it is pointless
+ * 3) gethostname() returns a shortened hostname - in this case, we want to
+ * try to resolve this to a fully-qualified name. Therefore we pass it
+ * to getaddrinfo(). There are two possible responses:
+ * a) getaddrinfo() resolves to a FQDN - return the FQDN
+ * b) getaddrinfo() resolves to localhost - in this case, the data we got
+ * from gethostname() is actually more useful than what we got from
+ * getaddrinfo(). Return the value from gethostname() and hope for
+ * the best.
+ */
+char *virGetHostname()
{
int r;
char hostname[HOST_NAME_MAX+1], *result;
struct addrinfo hints, *info;
r = gethostname (hostname, sizeof(hostname));
- if (r == -1)
+ if (r == -1) {
+ virReportSystemError(NULL, errno,
+ "%s", _("failed to determine host name"));
return NULL;
+ }
NUL_TERMINATE(hostname);
+ if (STRPREFIX(hostname, "localhost") || strchr(hostname, '.')) {
+ /* in this case, gethostname returned localhost (meaning we can't
+ * do any further canonicalization), or it returned an FQDN (and
+ * we don't need to do any further canonicalization). Return the
+ * string as-is; it's up to callers to check whether "localhost"
+ * is allowed.
+ */
+ result = strdup(hostname);
+ goto check_and_return;
+ }
+
+ /* otherwise, it's a shortened, non-localhost, hostname. Attempt to
+ * canonicalize the hostname by running it through getaddrinfo
+ */
+
memset(&hints, 0, sizeof(hints));
hints.ai_flags = AI_CANONNAME|AI_CANONIDN;
hints.ai_family = AF_UNSPEC;
r = getaddrinfo(hostname, NULL, &hints, &info);
- if (r != 0)
- return NULL;
- if (info->ai_canonname == NULL) {
- freeaddrinfo(info);
+ if (r != 0) {
+ ReportError(NULL, VIR_ERR_INTERNAL_ERROR,
+ _("getaddrinfo failed for '%s': %s"),
+ hostname, gai_strerror(r));
return NULL;
}
- /* Caller frees this string. */
- result = strdup (info->ai_canonname);
+ if (info->ai_canonname == NULL ||
+ STRPREFIX(info->ai_canonname, "localhost"))
+ /* in this case, we tried to canonicalize and we ended up back with
+ * localhost. Ignore the canonicalized name and just return the
+ * original hostname
+ */
+ result = strdup(hostname);
+ else
+ /* Caller frees this string. */
+ result = strdup (info->ai_canonname);
+
freeaddrinfo(info);
+
+check_and_return:
+ if (result == NULL)
+ virReportOOMError(NULL);
return result;
}
diff -rup libvirt-0.7.1/src/virterror.c new/src/virterror.c
--- libvirt-0.7.1/src/virterror.c 2009-09-14 06:12:53.000000000 -0400
+++ new/src/virterror.c 2010-06-03 15:33:22.886409000 -0400
@@ -287,6 +287,28 @@ virGetLastError(void)
}
/**
+ * virSetError:
+ *
+ * Set the current error from a previously saved error object
+ *
+ * Can be used to re-set an old error, which may have been squashed by
+ * other functions (like cleanup routines).
+ *
+ * Returns 0 on success, 1 on failure
+ */
+int
+virSetError(virErrorPtr newerr)
+{
+ virErrorPtr err;
+ err = virGetLastError();
+ if (!err)
+ return -1;
+
+ virResetError(err);
+ return virCopyError(newerr, err);
+}
+
+/**
* virCopyLastError:
* @to: target to receive the copy
*
@@ -596,6 +618,52 @@ virSetConnError(virConnectPtr conn)
}
}
+/**
+ * virDispatchError:
+ * @conn: pointer to the hypervisor connection
+ *
+ * Internal helper to do final stage of error
+ * reporting in public APIs.
+ *
+ * - Copy the global error to per-connection error if needed
+ * - Set a generic error message if none is already set
+ * - Invoke the error callback functions
+ */
+void
+virDispatchError(virConnectPtr conn)
+{
+ virErrorPtr err = virLastErrorObject();
+ virErrorFunc handler = virErrorHandler;
+ void *userData = virUserData;
+
+ /* Should never happen, but doesn't hurt to check */
+ if (!err)
+ return;
+
+ /* Set a generic error message if none is already set */
+ if (err->code == VIR_ERR_OK)
+ virErrorGenericFailure(err);
+
+ /* Copy the global error to per-connection error if needed */
+ if (conn) {
+ virMutexLock(&conn->lock);
+ virCopyError(err, &conn->err);
+
+ if (conn->handler != NULL) {
+ handler = conn->handler;
+ userData = conn->userData;
+ }
+ virMutexUnlock(&conn->lock);
+ }
+
+ /* Invoke the error callback functions */
+ if (handler != NULL) {
+ (handler)(userData, err);
+ } else {
+ virDefaultErrorFunc(err);
+ }
+}
+
/**
@@ -634,8 +702,6 @@ virRaiseErrorFull(virConnectPtr conn,
const char *fmt, ...)
{
virErrorPtr to;
- void *userData = virUserData;
- virErrorFunc handler = virErrorHandler;
char *str;
/*
@@ -653,18 +719,6 @@ virRaiseErrorFull(virConnectPtr conn,
return;
/*
- * try to find the best place to save and report the error
- */
- if (conn != NULL) {
- virMutexLock(&conn->lock);
- if (conn->handler != NULL) {
- handler = conn->handler;
- userData = conn->userData;
- }
- virMutexUnlock(&conn->lock);
- }
-
- /*
* formats the message
*/
if (fmt == NULL) {
@@ -683,7 +737,6 @@ virRaiseErrorFull(virConnectPtr conn,
/*
* Save the information about the error
*/
- virResetError(to);
/*
* Delibrately not setting conn, dom & net fields since
* they're utterly unsafe
@@ -701,14 +754,7 @@ virRaiseErrorFull(virConnectPtr conn,
to->int1 = int1;
to->int2 = int2;
- /*
- * now, report it
- */
- if (handler != NULL) {
- handler(userData, to);
- } else {
- virDefaultErrorFunc(to);
- }
+ virDispatchError(conn);
}
/**
diff -rup libvirt-0.7.1/src/virterror_internal.h new/src/virterror_internal.h
--- libvirt-0.7.1/src/virterror_internal.h 2009-07-23 12:33:02.000000000 -0400
+++ new/src/virterror_internal.h 2010-06-03 15:33:22.890402000 -0400
@@ -89,6 +89,8 @@ void virReportOOMErrorFull(virConnectPtr
void virSetGlobalError(void);
void virSetConnError(virConnectPtr conn);
+int virSetError(virErrorPtr newerr);
+void virDispatchError(virConnectPtr conn);
const char *virStrerror(int theerrno, char *errBuf, size_t errBufLen);
#endif
+126
View File
@@ -0,0 +1,126 @@
diff -rup libvirt-0.7.1/src/network_driver.c new/src/network_driver.c
--- libvirt-0.7.1/src/network_driver.c 2009-09-15 03:49:04.000000000 -0400
+++ new/src/network_driver.c 2010-06-15 13:33:01.900912000 -0400
@@ -43,6 +43,8 @@
#include <stdio.h>
#include <sys/wait.h>
#include <sys/ioctl.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
#include "virterror_internal.h"
#include "datatypes.h"
@@ -843,6 +845,102 @@ cleanup:
return ret;
}
+#define PROC_NET_ROUTE "/proc/net/route"
+
+static int networkCheckRouteCollision(virNetworkObjPtr network)
+{
+ int ret = -1, len;
+ char *cur, *buf = NULL;
+ enum {MAX_ROUTE_SIZE = 1024*64};
+ struct in_addr inaddress, innetmask;
+ unsigned int net_dest;
+
+ if (!network->def->ipAddress || !network->def->netmask)
+ return 0;
+
+ if (inet_pton(AF_INET, network->def->ipAddress, &inaddress) <= 0) {
+ networkReportError(NULL, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
+ _("cannot parse IP address '%s'"),
+ network->def->ipAddress);
+ goto error;
+ }
+ if (inet_pton(AF_INET, network->def->netmask, &innetmask) <= 0) {
+ networkReportError(NULL, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
+ _("cannot parse netmask '%s'"),
+ network->def->netmask);
+ goto error;
+ }
+
+ net_dest = (inaddress.s_addr & innetmask.s_addr);
+
+ /* Read whole routing table into memory */
+ if ((len = virFileReadAll(PROC_NET_ROUTE, MAX_ROUTE_SIZE, &buf)) < 0)
+ goto error;
+
+ /* Dropping the last character shouldn't hurt */
+ if (len > 0)
+ buf[len-1] = '\0';
+
+ VIR_DEBUG("%s output:\n%s", PROC_NET_ROUTE, buf);
+
+ if (!STRPREFIX (buf, "Iface"))
+ goto out;
+
+ /* First line is just headings, skip it */
+ cur = strchr(buf, '\n');
+ if (cur)
+ cur++;
+
+ while (cur) {
+ char iface[17], dest[128], mask[128];
+ unsigned int addr_val, mask_val;
+ int num;
+
+ /* NUL-terminate the line, so sscanf doesn't go beyond a newline. */
+ char *nl = strchr(cur, '\n');
+ if (nl) {
+ *nl++ = '\0';
+ }
+
+ num = sscanf(cur, "%16s %127s %*s %*s %*s %*s %*s %127s",
+ iface, dest, mask);
+ cur = nl;
+
+ if (num != 3) {
+ VIR_DEBUG("Failed to parse %s", PROC_NET_ROUTE);
+ continue;
+ }
+
+ if (virStrToLong_ui(dest, NULL, 16, &addr_val) < 0) {
+ VIR_DEBUG("Failed to convert network address %s to uint", dest);
+ continue;
+ }
+
+ if (virStrToLong_ui(mask, NULL, 16, &mask_val) < 0) {
+ VIR_DEBUG("Failed to convert network mask %s to uint", mask);
+ continue;
+ }
+
+ addr_val &= mask_val;
+
+ if ((net_dest == addr_val) &&
+ (innetmask.s_addr == mask_val)) {
+ networkReportError(NULL, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
+ _("Network %s/%s is already in use by "
+ "interface %s"),
+ network->def->ipAddress,
+ network->def->netmask, iface);
+ goto error;
+ }
+ }
+
+out:
+ ret = 0;
+error:
+ VIR_FREE(buf);
+ return ret;
+}
+
static int networkStartNetworkDaemon(virConnectPtr conn,
struct network_driver *driver,
virNetworkObjPtr network) {
@@ -854,6 +952,10 @@ static int networkStartNetworkDaemon(vir
return -1;
}
+ /* Check to see if network collides with an existing route */
+ if (networkCheckRouteCollision(network) < 0)
+ return -1;
+
if ((err = brAddBridge(driver->brctl, network->def->bridge))) {
virReportSystemError(conn, err,
_("cannot create bridge '%s'"),
+29
View File
@@ -0,0 +1,29 @@
commit c11a82b62aefc21e070c527f59a1f9c57a7b4f36
Author: Richard Jones <rjones@redhat.com>
Date: Thu Dec 10 16:39:07 2009 +0000
qemu driver: Fix segfault in libvirt/libvirtd when uri->path is NULL.
See also:
https://bugzilla.redhat.com/show_bug.cgi?id=545400#c1
diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 2fb059d..e9cc8c3 100644
--- a/src/qemu_driver.c
+++ b/src/qemu_driver.c
@@ -2651,6 +2651,15 @@ static virDrvOpenStatus qemudOpen(virConnectPtr conn,
return VIR_DRV_OPEN_ERROR;
}
+ if (conn->uri->path == NULL) {
+ qemudReportError(conn, NULL, NULL, VIR_ERR_INTERNAL_ERROR,
+ _("no QEMU URI path given, try %s"),
+ qemu_driver->privileged
+ ? "qemu:///system"
+ : "qemu:///session");
+ return VIR_DRV_OPEN_ERROR;
+ }
+
if (qemu_driver->privileged) {
if (STRNEQ (conn->uri->path, "/system") &&
STRNEQ (conn->uri->path, "/session")) {
+143
View File
@@ -0,0 +1,143 @@
diff -rup libvirt-0.7.1/src/libvirt_private.syms paths/src/libvirt_private.syms
--- libvirt-0.7.1/src/libvirt_private.syms 2010-05-26 12:48:49.276277000 -0400
+++ paths/src/libvirt_private.syms 2010-05-26 13:00:47.501023000 -0400
@@ -417,6 +417,7 @@ virParseMacAddr;
virFileDeletePid;
virFindFileInPath;
virFileExists;
+virFileSanitizePath;
virFileHasSuffix;
virFileLinkPointsTo;
virFileMakePath;
diff -rup libvirt-0.7.1/src/storage_conf.c paths/src/storage_conf.c
--- libvirt-0.7.1/src/storage_conf.c 2010-05-26 12:48:48.885306000 -0400
+++ paths/src/storage_conf.c 2010-05-26 13:00:17.027330000 -0400
@@ -463,6 +463,7 @@ virStoragePoolDefParseXML(virConnectPtr
char *type = NULL;
char *uuid = NULL;
char *authType = NULL;
+ char *tmppath;
if (VIR_ALLOC(ret) < 0) {
virReportOOMError(conn);
@@ -610,11 +611,15 @@ virStoragePoolDefParseXML(virConnectPtr
goto cleanup;
}
- if ((ret->target.path = virXPathString(conn, "string(./target/path)", ctxt)) == NULL) {
+ if ((tmppath = virXPathString(conn, "string(./target/path)", ctxt)) == NULL) {
virStorageReportError(conn, VIR_ERR_XML_ERROR,
"%s", _("missing storage pool target path"));
goto cleanup;
}
+ ret->target.path = virFileSanitizePath(tmppath);
+ VIR_FREE(tmppath);
+ if (!ret->target.path)
+ goto cleanup;
if (virStorageDefParsePerms(conn, ctxt, &ret->target.perms,
"./target/permissions", 0700) < 0)
diff -rup libvirt-0.7.1/src/storage_driver.c paths/src/storage_driver.c
--- libvirt-0.7.1/src/storage_driver.c 2009-09-10 09:45:00.000000000 -0400
+++ paths/src/storage_driver.c 2010-05-26 12:59:14.815537000 -0400
@@ -1152,6 +1152,11 @@ storageVolumeLookupByPath(virConnectPtr
virStorageDriverStatePtr driver = conn->storagePrivateData;
unsigned int i;
virStorageVolPtr ret = NULL;
+ char *cleanpath;
+
+ cleanpath = virFileSanitizePath(path);
+ if (!cleanpath)
+ return NULL;
storageDriverLock(driver);
for (i = 0 ; i < driver->pools.count && !ret ; i++) {
@@ -1162,7 +1167,7 @@ storageVolumeLookupByPath(virConnectPtr
stable_path = virStorageBackendStablePath(conn,
driver->pools.objs[i],
- path);
+ cleanpath);
/*
* virStorageBackendStablePath already does
* virStorageReportError if it fails; we just need to keep
@@ -1191,6 +1196,7 @@ storageVolumeLookupByPath(virConnectPtr
"%s", _("no storage vol with matching path"));
cleanup:
+ VIR_FREE(cleanpath);
storageDriverUnlock(driver);
return ret;
}
diff -rup libvirt-0.7.1/src/util.c paths/src/util.c
--- libvirt-0.7.1/src/util.c 2010-05-26 12:48:48.840341000 -0400
+++ paths/src/util.c 2010-05-26 12:58:02.088721000 -0400
@@ -1126,6 +1126,55 @@ int virFileExists(const char *path)
return(0);
}
+/* Remove spurious / characters from a path. The result must be freed */
+char *
+virFileSanitizePath(const char *path)
+{
+ const char *cur = path;
+ char *cleanpath;
+ int idx = 0;
+
+ cleanpath = strdup(path);
+ if (!cleanpath) {
+ virReportOOMError(NULL);
+ return NULL;
+ }
+
+ /* Need to sanitize:
+ * // -> //
+ * /// -> /
+ * /../foo -> /../foo
+ * /foo///bar/ -> /foo/bar
+ */
+
+ /* Starting with // is valid posix, but ///foo == /foo */
+ if (cur[0] == '/' && cur[1] == '/' && cur[2] != '/') {
+ idx = 2;
+ cur += 2;
+ }
+
+ /* Sanitize path in place */
+ while (*cur != '\0') {
+ if (*cur != '/') {
+ cleanpath[idx++] = *cur++;
+ continue;
+ }
+
+ /* Skip all extra / */
+ while (*++cur == '/')
+ continue;
+
+ /* Don't add a trailing / */
+ if (idx != 0 && *cur == '\0')
+ break;
+
+ cleanpath[idx++] = '/';
+ }
+ cleanpath[idx] = '\0';
+
+ return cleanpath;
+}
+
int virFileMakePath(const char *path)
{
struct stat st;
diff -rup libvirt-0.7.1/src/util.h paths/src/util.h
--- libvirt-0.7.1/src/util.h 2010-05-26 12:48:48.749342000 -0400
+++ paths/src/util.h 2010-05-26 12:56:57.494264000 -0400
@@ -107,6 +107,9 @@ char *virFindFileInPath(const char *file
int virFileExists(const char *path);
+char *virFileSanitizePath(const char *path);
+
+
int virFileMakePath(const char *path);
int virFileBuildPath(const char *dir,
@@ -0,0 +1,34 @@
From bcd4180124afa20580d720912e2179b3a2f9295a Mon Sep 17 00:00:00 2001
From: Daniel Veillard <veillard@redhat.com>
Date: Mon, 5 Oct 2009 17:03:14 +0200
Subject: [PATCH] 526769 change logrotate config default to weekly
* daemon/libvirtd.logrotate.in: change to weekly rotation of logs,
keep a month worth of data and also extend to cover LXC and UML
domain logs
(cherry picked from commit 529325bbdd050af89bda5a5c1a01b5553c49a57e)
Fedora-patch: libvirt-change-logrotate-config-to-weekly.patch
---
qemud/libvirtd.logrotate.in | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/qemud/libvirtd.logrotate.in b/qemud/libvirtd.logrotate.in
index 9b42630..093651c 100644
--- a/qemud/libvirtd.logrotate.in
+++ b/qemud/libvirtd.logrotate.in
@@ -1,7 +1,7 @@
-@localstatedir@/log/libvirt/qemu/*.log {
- daily
+@localstatedir@/log/libvirt/qemu/*.log @localstatedir@/log/libvirt/uml/*.log @localstatedir@/log/libvirt/lxc/*.log {
+ weekly
missingok
- rotate 7
+ rotate 4
compress
delaycompress
copytruncate
--
1.6.2.5
+77
View File
@@ -0,0 +1,77 @@
From 4721ceb9b85daabe53804627473b06ced821c695 Mon Sep 17 00:00:00 2001
From: Daniel P. Berrange <berrange@redhat.com>
Date: Mon, 14 Sep 2009 11:23:20 +0100
Subject: [PATCH] Allow control over QEMU audio backend
When using VNC for graphics + keyboard + mouse, we shouldn't
then use the host OS for audio. Audio should go back over
VNC.
When using SDL for graphics, we should use the host OS for
audio since that's where the display is. We need to allow
certain QEMU env variables to be passed through to guest
too to allow choice of QEMU audio backend.
* qemud/libvirtd.sysconf: Mention QEMU/SDL audio env vars
* src/qemu_conf.c: Passthrough QEMU/SDL audio env for SDL display,
disable host audio for VNC display
(cherry picked from commit b08e6d38ae7a0ed70300d7d82107f83fddb60f44)
Fedora-patch: libvirt-disable-audio-backend.patch
---
qemud/libvirtd.sysconf | 8 ++++++++
src/qemu_conf.c | 14 ++++++++++++++
2 files changed, 22 insertions(+), 0 deletions(-)
diff --git a/qemud/libvirtd.sysconf b/qemud/libvirtd.sysconf
index fe4596a..28080a0 100644
--- a/qemud/libvirtd.sysconf
+++ b/qemud/libvirtd.sysconf
@@ -7,3 +7,11 @@
# Override Kerberos service keytab for SASL/GSSAPI
#KRB5_KTNAME=/etc/libvirt/krb5.tab
+
+# Override the QEMU/SDL default audio driver probing when
+# starting virtual machines using SDL graphics
+#
+# NB these have no effect for VMs using VNC
+#QEMU_AUDIO_DRV=sdl
+#
+#SDL_AUDIODRIVER=pulse
diff --git a/src/qemu_conf.c b/src/qemu_conf.c
index f92bcef..0dd0624 100644
--- a/src/qemu_conf.c
+++ b/src/qemu_conf.c
@@ -2109,6 +2109,13 @@ int qemudBuildCommandLine(virConnectPtr conn,
ADD_ARG_LIT("-k");
ADD_ARG_LIT(def->graphics[0]->data.vnc.keymap);
}
+
+ /* QEMU implements a VNC extension for providing audio, so we
+ * set the audio backend to none, to prevent it opening the
+ * host OS audio devices since that causes security issues
+ * and is non-sensical when using VNC.
+ */
+ ADD_ENV_LIT("QEMU_AUDIO_DRV=none");
} else if ((def->ngraphics == 1) &&
def->graphics[0]->type == VIR_DOMAIN_GRAPHICS_TYPE_SDL) {
char *xauth = NULL;
@@ -2131,6 +2138,13 @@ int qemudBuildCommandLine(virConnectPtr conn,
ADD_ENV(display);
if (def->graphics[0]->data.sdl.fullscreen)
ADD_ARG_LIT("-full-screen");
+
+ /* If using SDL for video, then we should just let it
+ * use QEMU's host audio drivers, possibly SDL too
+ * User can set these two before starting libvirtd
+ */
+ ADD_ENV_COPY("QEMU_AUDIO_DRV");
+ ADD_ENV_COPY("SDL_AUDIODRIVER");
}
if (def->nvideos) {
--
1.6.2.5
File diff suppressed because it is too large Load Diff
@@ -0,0 +1,31 @@
From a5fa9f63fcffbf70465386672f24edac439866b9 Mon Sep 17 00:00:00 2001
From: Daniel P. Berrange <berrange@redhat.com>
Date: Thu, 24 Sep 2009 15:42:25 +0100
Subject: [PATCH] Fix crash in device hotplug cleanup code
* src/qemu/qemu_driver.c: Fix crash in scenario where XML
parsing of hotplugged device failed & thus 'dev' is NULL
(cherry picked from commit 879cd8cc2ba00f795913f296556e05f25afa7877)
Fedora-patch: libvirt-fix-crash-on-device-hotplug-parse-error.patch
---
src/qemu_driver.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/qemu_driver.c b/src/qemu_driver.c
index 0ce403c..c956258 100644
--- a/src/qemu_driver.c
+++ b/src/qemu_driver.c
@@ -5912,7 +5912,7 @@ cleanup:
if (cgroup)
virCgroupFree(&cgroup);
- if (ret < 0) {
+ if (ret < 0 && dev != NULL) {
if (qemuDomainSetDeviceOwnership(dom->conn, driver, dev, 1) < 0)
VIR_WARN0("Fail to restore disk device ownership");
virDomainDeviceDefFree(dev);
--
1.6.2.5
@@ -0,0 +1,33 @@
From 7bc1491deba6338e514504d1b68fe097e7f2bf19 Mon Sep 17 00:00:00 2001
From: Daniel Veillard <veillard@redhat.com>
Date: Thu, 1 Oct 2009 11:54:38 +0200
Subject: [PATCH] Avoid a libvirtd crash on broken input 523418
* src/conf/domain_conf.c: a simple typo in an XML domain file could lead
to a crash, because we called STRPREFIX() on the looked up value without
checking it was non-null.
(cherry picked from commit 79d233b5ca62f86ab22d271d1f08ec20060eee88)
Fedora-patch: libvirt-fix-crash-on-missing-iface-target-dev.patch
---
src/domain_conf.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/src/domain_conf.c b/src/domain_conf.c
index c424c67..476cdd7 100644
--- a/src/domain_conf.c
+++ b/src/domain_conf.c
@@ -1031,7 +1031,8 @@ virDomainNetDefParseXML(virConnectPtr conn,
} else if ((ifname == NULL) &&
xmlStrEqual(cur->name, BAD_CAST "target")) {
ifname = virXMLPropString(cur, "dev");
- if (STRPREFIX((const char*)ifname, "vnet")) {
+ if ((ifname != NULL) &&
+ (STRPREFIX((const char*)ifname, "vnet"))) {
/* An auto-generated target name, blank it out */
VIR_FREE(ifname);
}
--
1.6.2.5
+29
View File
@@ -0,0 +1,29 @@
From 58c38896a67c170063401d8091bae7dca8842923 Mon Sep 17 00:00:00 2001
From: Jiri Denemark <jdenemar@redhat.com>
Date: Wed, 23 Sep 2009 18:46:23 +0200
Subject: [PATCH] Fix a typo in virDiskHasValidPciAddr()
(cherry-picked from commit 3620e3cdcfe56cc4475b5ef1a0a893757240b795)
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
Fedora-patch: libvirt-fix-device-detach-typo1.patch
---
src/domain_conf.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/domain_conf.h b/src/domain_conf.h
index 09368d9..d494e54 100644
--- a/src/domain_conf.h
+++ b/src/domain_conf.h
@@ -125,7 +125,7 @@ struct _virDomainDiskDef {
static inline int
virDiskHasValidPciAddr(virDomainDiskDefPtr def)
{
- return def->pci_addr.domain || def->pci_addr.domain || def->pci_addr.slot;
+ return def->pci_addr.domain || def->pci_addr.bus || def->pci_addr.slot;
}
--
1.6.2.5
+30
View File
@@ -0,0 +1,30 @@
From 81e967c716ce8c085be8baad9169f7772452d187 Mon Sep 17 00:00:00 2001
From: Mark McLoughlin <markmc@redhat.com>
Date: Thu, 24 Sep 2009 08:55:55 +0100
Subject: [PATCH] Fix a typo in virNetHasValidPciAddr() too
* src/domain_conf.h: check domain/bus/slot, not domain/domain/slot
(cherry-picked from commit 6bfffce91635bb08de601747e94ed1182c0f47eb)
Fedora-patch: libvirt-fix-device-detach-typo2.patch
---
src/domain_conf.h | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/domain_conf.h b/src/domain_conf.h
index d494e54..7c918a7 100644
--- a/src/domain_conf.h
+++ b/src/domain_conf.h
@@ -207,7 +207,7 @@ struct _virDomainNetDef {
static inline int
virNetHasValidPciAddr(virDomainNetDefPtr def)
{
- return def->pci_addr.domain || def->pci_addr.domain || def->pci_addr.slot;
+ return def->pci_addr.domain || def->pci_addr.bus || def->pci_addr.slot;
}
enum virDomainChrSrcType {
--
1.6.2.5
+30
View File
@@ -0,0 +1,30 @@
From 3a64779ec5a89d38d64e07bca2b11b19e1882d7a Mon Sep 17 00:00:00 2001
From: Charles Duffy <charles@dyfis.net>
Date: Thu, 24 Sep 2009 09:00:24 +0100
Subject: [PATCH] Fix unitialized variable in qemudDomainDetachHostPciDevice()
* src/qemu_driver.c: initialize detach var
(cherry-picked from commit 580ad29288751234bee47ac9f6c04dac1dc529ea)
Fedora-patch: libvirt-fix-device-detach-typo3.patch
---
src/qemu_driver.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/qemu_driver.c b/src/qemu_driver.c
index 7c7b985..550a59c 100644
--- a/src/qemu_driver.c
+++ b/src/qemu_driver.c
@@ -6126,7 +6126,7 @@ static int qemudDomainDetachHostPciDevice(virConnectPtr conn,
virDomainObjPtr vm,
virDomainDeviceDefPtr dev)
{
- virDomainHostdevDefPtr detach;
+ virDomainHostdevDefPtr detach = NULL;
char *cmd, *reply;
int i, ret;
pciDevice *pci;
--
1.6.2.5
@@ -0,0 +1,32 @@
From 7692e1e19487c28454b1e5f6488d5574c70883f2 Mon Sep 17 00:00:00 2001
From: Chris Lalancette <clalance@redhat.com>
Date: Mon, 21 Sep 2009 14:53:31 +0200
Subject: [PATCH] Don't do virSetConnError when virDrvSupportsFeature is successful.
Signed-off-by: Chris Lalancette <clalance@redhat.com>
Fedora-patch: libvirt-fix-drv-supports-feature-bogus-error.patch
---
src/libvirt.c | 7 +++++--
1 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/src/libvirt.c b/src/libvirt.c
index 4a11688..fa59dc7 100644
--- a/src/libvirt.c
+++ b/src/libvirt.c
@@ -1349,8 +1349,11 @@ virDrvSupportsFeature (virConnectPtr conn, int feature)
}
ret = VIR_DRV_SUPPORTS_FEATURE (conn->driver, conn, feature);
- /* Copy to connection error object for back compatability */
- virSetConnError(conn);
+
+ if (ret < 0)
+ /* Copy to connection error object for back compatability */
+ virSetConnError(conn);
+
return ret;
}
--
1.6.2.5
@@ -0,0 +1,79 @@
From 71de8d92f20a9a9ee76d4d5df77ff477f1b7d441 Mon Sep 17 00:00:00 2001
From: Matthias Bolte <matthias.bolte@googlemail.com>
Date: Wed, 30 Sep 2009 02:17:27 +0200
Subject: [PATCH] Fix memory leaks in libvirtd's message processing
Commit 47cab734995fa9521b1df05d37e9978eedd8d3a2 changed the way how
qemud_client_message objects were reused. Before this commit
remoteDispatchClientRequest() reused the received message for normal responses
and to report non-fatal errors. If a fatal error occurred qemudWorker() frees
the message. After this commit non-fatal errors are reported by
remoteSerializeReplyError() using a new qemud_client_message object and the
original message leaks.
To fix this leak the original message has to be freed if
remoteSerializeReplyError() succeeds. If remoteSerializeReplyError()
fails the original message is freed in qemudWorker().
* daemon/dispatch.c: free qemud_client_message objects that will not be reused
and would leak otherwise, also free the allocated qemud_client_message object
in remoteSerializeError() if an error occurs
(cherry-picked from commit c6f1459eb998619ab21a92d9bb87341f26978181)
Fedora-patch: libvirt-fix-libvirtd-leak-in-error-reply.patch
---
qemud/dispatch.c | 15 +++++++++++++--
1 files changed, 13 insertions(+), 2 deletions(-)
diff --git a/qemud/dispatch.c b/qemud/dispatch.c
index a60f2f4..ddb3215 100644
--- a/qemud/dispatch.c
+++ b/qemud/dispatch.c
@@ -191,6 +191,7 @@ remoteSerializeError(struct qemud_client *client,
xdr_error:
xdr_destroy(&xdr);
+ VIR_FREE(msg);
fatal_error:
xdr_free((xdrproc_t)xdr_remote_error, (char *)rerr);
return -1;
@@ -336,6 +337,7 @@ remoteDispatchClientRequest (struct qemud_server *server,
struct qemud_client *client,
struct qemud_client_message *msg)
{
+ int ret;
remote_error rerr;
memset(&rerr, 0, sizeof rerr);
@@ -364,7 +366,12 @@ remoteDispatchClientRequest (struct qemud_server *server,
}
error:
- return remoteSerializeReplyError(client, &rerr, &msg->hdr);
+ ret = remoteSerializeReplyError(client, &rerr, &msg->hdr);
+
+ if (ret >= 0)
+ VIR_FREE(msg);
+
+ return ret;
}
@@ -521,8 +528,12 @@ remoteDispatchClientCall (struct qemud_server *server,
rpc_error:
/* Semi-bad stuff happened, we can still try to send back
* an RPC error message to client */
- return remoteSerializeReplyError(client, &rerr, &msg->hdr);
+ rv = remoteSerializeReplyError(client, &rerr, &msg->hdr);
+
+ if (rv >= 0)
+ VIR_FREE(msg);
+ return rv;
xdr_error:
/* Seriously bad stuff happened, so we'll kill off this client
--
1.6.2.5
@@ -0,0 +1,46 @@
From ba585ed6cff624c6c0f1f9801382fd6846466ee0 Mon Sep 17 00:00:00 2001
From: Mark McLoughlin <markmc@redhat.com>
Date: Thu, 17 Sep 2009 15:31:08 +0100
Subject: [PATCH] Fix net/disk hot-unplug segfault
When we hot-unplug the last device, we're currently double-freeing
the device definition.
Reported by Michal Nowak here:
https://bugzilla.redhat.com/523953
* src/qemu_driver.c: fix double free
(cherry-picked from commit 8881ae1bf8783006777429403cc543c33187175d)
Fedora-patch: libvirt-fix-net-hotunplug-double-free.patch
---
src/qemu_driver.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/qemu_driver.c b/src/qemu_driver.c
index a65334f..de31581 100644
--- a/src/qemu_driver.c
+++ b/src/qemu_driver.c
@@ -5998,7 +5998,7 @@ try_command:
/* ignore, harmless */
}
} else {
- VIR_FREE(vm->def->disks[0]);
+ VIR_FREE(vm->def->disks);
vm->def->ndisks = 0;
}
virDomainDiskDefFree(detach);
@@ -6100,7 +6100,7 @@ qemudDomainDetachNetDevice(virConnectPtr conn,
/* ignore, harmless */
}
} else {
- VIR_FREE(vm->def->nets[0]);
+ VIR_FREE(vm->def->nets);
vm->def->nnets = 0;
}
virDomainNetDefFree(detach);
--
1.6.2.5
@@ -0,0 +1,50 @@
From 17831d20051f8de8f1f7d661e8a23f4fe67c2153 Mon Sep 17 00:00:00 2001
From: Mark McLoughlin <markmc@redhat.com>
Date: Thu, 17 Sep 2009 15:32:45 +0100
Subject: [PATCH] Fix leak in PCI hostdev hot-unplug
* src/qemu_driver.c: sync the hostdev hot-unplug code with the disk/net
code.
(cherry-picked from commit a70da51ff76ed860bfc0cdee2e1d556da997c557)
Fedora-patch: libvirt-fix-pci-hostdev-hotunplug-leak.patch
---
src/qemu_driver.c | 20 +++++++++++++-------
1 files changed, 13 insertions(+), 7 deletions(-)
diff --git a/src/qemu_driver.c b/src/qemu_driver.c
index de31581..2ddcdc0 100644
--- a/src/qemu_driver.c
+++ b/src/qemu_driver.c
@@ -6206,14 +6206,20 @@ static int qemudDomainDetachHostPciDevice(virConnectPtr conn,
pciFreeDevice(conn, pci);
}
- if (i != --vm->def->nhostdevs)
- memmove(&vm->def->hostdevs[i],
- &vm->def->hostdevs[i+1],
- sizeof(*vm->def->hostdevs) * (vm->def->nhostdevs-i));
- if (VIR_REALLOC_N(vm->def->hostdevs, vm->def->nhostdevs) < 0) {
- virReportOOMError(conn);
- ret = -1;
+ if (vm->def->nhostdevs > 1) {
+ memmove(vm->def->hostdevs + i,
+ vm->def->hostdevs + i + 1,
+ sizeof(*vm->def->hostdevs) *
+ (vm->def->nhostdevs - (i + 1)));
+ vm->def->nhostdevs--;
+ if (VIR_REALLOC_N(vm->def->hostdevs, vm->def->nhostdevs) < 0) {
+ /* ignore, harmless */
+ }
+ } else {
+ VIR_FREE(vm->def->hostdevs);
+ vm->def->nhostdevs = 0;
}
+ virDomainHostdevDefFree(detach);
return ret;
}
--
1.6.2.5
+53
View File
@@ -0,0 +1,53 @@
From f1be5a4714e194a84840343e0937fe62463a18dc Mon Sep 17 00:00:00 2001
From: Charles Duffy <Charles_Duffy@dell.com>
Date: Fri, 18 Sep 2009 11:32:35 -0500
Subject: [PATCH] Prevent attempt to call cat -c during virDomainSave to raw
Fedora-patch: libvirt-fix-qemu-raw-format-save.patch
---
src/qemu_driver.c | 28 ++++++++++++++++++----------
1 files changed, 18 insertions(+), 10 deletions(-)
diff --git a/src/qemu_driver.c b/src/qemu_driver.c
index 2ddcdc0..7c7b985 100644
--- a/src/qemu_driver.c
+++ b/src/qemu_driver.c
@@ -3905,17 +3905,25 @@ static int qemudDomainSave(virDomainPtr dom,
goto cleanup;
}
- const char *prog = qemudSaveCompressionTypeToString(header.compressed);
- if (prog == NULL) {
- qemudReportError(dom->conn, dom, NULL, VIR_ERR_INTERNAL_ERROR,
- _("Invalid compress format %d"), header.compressed);
- goto cleanup;
- }
+ {
+ const char *prog = qemudSaveCompressionTypeToString(header.compressed);
+ const char *args;
- if (STREQ (prog, "raw"))
- prog = "cat";
- internalret = virAsprintf(&command, "migrate \"exec:"
- "%s -c >> '%s' 2>/dev/null\"", prog, safe_path);
+ if (prog == NULL) {
+ qemudReportError(dom->conn, dom, NULL, VIR_ERR_INTERNAL_ERROR,
+ _("Invalid compress format %d"), header.compressed);
+ goto cleanup;
+ }
+
+ if (STREQ (prog, "raw")) {
+ prog = "cat";
+ args = "";
+ } else {
+ args = "-c";
+ }
+ internalret = virAsprintf(&command, "migrate \"exec:"
+ "%s %s >> '%s' 2>/dev/null\"", prog, args, safe_path);
+ }
if (internalret < 0) {
virReportOOMError(dom->conn);
--
1.6.2.5
+38
View File
@@ -0,0 +1,38 @@
From 0b846a30468a6b4586407f020ccde7bb51afaf98 Mon Sep 17 00:00:00 2001
From: Daniel P. Berrange <berrange@redhat.com>
Date: Mon, 12 Oct 2009 20:03:50 +0100
Subject: [PATCH] Fix QEMU restore from file in raw format
The logic for running the decompression programs was broken in
commit f238709304f9f6c57204cdd943e542cbae38fa5f, so that for
non-raw formats the decompression program was never run, and
for raw formats, it tried to exec an argv[] with initial NULL
in the program name.
* src/qemu/qemu_driver.c: Fix logic in runing decompression program
(cherry picked from commit 74b379cbd5ba9f472a3a2d5710e497966b1a3a37)
Fedora-patch: libvirt-fix-qemu-restore-from-raw1.patch
---
src/qemu_driver.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/src/qemu_driver.c b/src/qemu_driver.c
index 550a59c..0ce403c 100644
--- a/src/qemu_driver.c
+++ b/src/qemu_driver.c
@@ -4541,9 +4541,8 @@ static int qemudDomainRestore(virConnectPtr conn,
goto cleanup;
}
- if (header.compressed != QEMUD_SAVE_FORMAT_RAW)
+ if (header.compressed != QEMUD_SAVE_FORMAT_RAW) {
intermediate_argv[0] = prog;
- else {
intermediatefd = fd;
fd = -1;
if (virExec(conn, intermediate_argv, NULL, NULL,
--
1.6.2.5
+120
View File
@@ -0,0 +1,120 @@
From 57d7cc602d14c6b50e2826e427a5de124e479f95 Mon Sep 17 00:00:00 2001
From: Daniel P. Berrange <berrange@redhat.com>
Date: Mon, 12 Oct 2009 20:32:33 +0100
Subject: [PATCH] Fix virFileReadLimFD/virFileReadAll to handle EINTR
The fread_file_lim() function uses fread() but never handles
EINTR results, causing unexpected failures when reading QEMU
help arg info. It was unneccessarily using FILE * instead
of plain UNIX file handles, which prevented use of saferead()
* src/util/util.c: Switch fread_file_lim over to use saferead
instead of fread, remove FILE * use, and rename
(cherry picked from commit 11a36d956cb8a5e439e535bff3e0cfce50a64bca)
Fedora-patch: libvirt-fix-qemu-restore-from-raw2.patch
---
src/util.c | 45 ++++++++++++---------------------------------
1 files changed, 12 insertions(+), 33 deletions(-)
diff --git a/src/util.c b/src/util.c
index 1878e33..7bc3a66 100644
--- a/src/util.c
+++ b/src/util.c
@@ -887,7 +887,7 @@ virExec(virConnectPtr conn,
number of bytes. If the length of the input is <= max_len, and
upon error while reading that data, it works just like fread_file. */
static char *
-fread_file_lim (FILE *stream, size_t max_len, size_t *length)
+saferead_lim (int fd, size_t max_len, size_t *length)
{
char *buf = NULL;
size_t alloc = 0;
@@ -895,8 +895,8 @@ fread_file_lim (FILE *stream, size_t max_len, size_t *length)
int save_errno;
for (;;) {
- size_t count;
- size_t requested;
+ int count;
+ int requested;
if (size + BUFSIZ + 1 > alloc) {
alloc += alloc / 2;
@@ -912,12 +912,12 @@ fread_file_lim (FILE *stream, size_t max_len, size_t *length)
/* Ensure that (size + requested <= max_len); */
requested = MIN (size < max_len ? max_len - size : 0,
alloc - size - 1);
- count = fread (buf + size, 1, requested, stream);
+ count = saferead (fd, buf + size, requested);
size += count;
if (count != requested || requested == 0) {
save_errno = errno;
- if (ferror (stream))
+ if (count < 0)
break;
buf[size] = '\0';
*length = size;
@@ -930,12 +930,12 @@ fread_file_lim (FILE *stream, size_t max_len, size_t *length)
return NULL;
}
-/* A wrapper around fread_file_lim that maps a failure due to
+/* A wrapper around saferead_lim that maps a failure due to
exceeding the maximum size limitation to EOVERFLOW. */
-static int virFileReadLimFP(FILE *fp, int maxlen, char **buf)
+int virFileReadLimFD(int fd, int maxlen, char **buf)
{
size_t len;
- char *s = fread_file_lim (fp, maxlen+1, &len);
+ char *s = saferead_lim (fd, maxlen+1, &len);
if (s == NULL)
return -1;
if (len > maxlen || (int)len != len) {
@@ -949,37 +949,16 @@ static int virFileReadLimFP(FILE *fp, int maxlen, char **buf)
return len;
}
-/* Like virFileReadLimFP, but use a file descriptor rather than a FILE*. */
-int virFileReadLimFD(int fd_arg, int maxlen, char **buf)
-{
- int fd = dup (fd_arg);
- if (fd >= 0) {
- FILE *fp = fdopen (fd, "r");
- if (fp) {
- int len = virFileReadLimFP (fp, maxlen, buf);
- int saved_errno = errno;
- fclose (fp);
- errno = saved_errno;
- return len;
- } else {
- int saved_errno = errno;
- close (fd);
- errno = saved_errno;
- }
- }
- return -1;
-}
-
int virFileReadAll(const char *path, int maxlen, char **buf)
{
- FILE *fh = fopen(path, "r");
- if (fh == NULL) {
+ int fd = open(path, O_RDONLY);
+ if (fd < 0) {
virReportSystemError(NULL, errno, _("Failed to open file '%s'"), path);
return -1;
}
- int len = virFileReadLimFP (fh, maxlen, buf);
- fclose(fh);
+ int len = virFileReadLimFD(fd, maxlen, buf);
+ close(fd);
if (len < 0) {
virReportSystemError(NULL, errno, _("Failed to read file '%s'"), path);
return -1;
--
1.6.2.5
+41
View File
@@ -0,0 +1,41 @@
From 6b12148864cf6a1d22a2cf4e0e9c48e9946331cb Mon Sep 17 00:00:00 2001
From: Mark McLoughlin <markmc@redhat.com>
Date: Wed, 30 Sep 2009 18:37:03 +0100
Subject: [PATCH] Fix USB device re-labelling
A simple misplaced break out of a switch results in:
libvir: error : Failed to open file '/sys/bus/pci/devices/0000:00:54c./vendor': No such file or directory
libvir: error : Failed to open file '/sys/bus/pci/devices/0000:00:54c./device': No such file or directory
libvir: error : this function is not supported by the hypervisor: Failed to read product/vendor ID for 0000:00:54c.
when trying to passthrough a USB host device to qemu.
* src/security_selinux.c: fix a switch/break thinko
Fedora-patch: libvirt-fix-usb-device-passthrough.patch
---
src/security_selinux.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/src/security_selinux.c b/src/security_selinux.c
index bc295b1..b4dc153 100644
--- a/src/security_selinux.c
+++ b/src/security_selinux.c
@@ -464,12 +464,11 @@ SELinuxSetSecurityHostdevLabel(virConnectPtr conn,
ret = usbDeviceFileIterate(conn, usb, SELinuxSetSecurityUSBLabel, vm);
usbFreeDevice(conn, usb);
-
- break;
} else {
/* XXX deal with product/vendor better */
ret = 0;
}
+ break;
}
case VIR_DOMAIN_HOSTDEV_SUBSYS_TYPE_PCI: {
--
1.6.2.5
+103
View File
@@ -0,0 +1,103 @@
From cab81502320d97dac4c5c12e7496f30896709c49 Mon Sep 17 00:00:00 2001
From: Matthias Bolte <matthias.bolte@googlemail.com>
Date: Tue, 22 Sep 2009 15:12:48 +0200
Subject: [PATCH] Fix xen driver refcounting.
The commit cb51aa48a777ddae6997faa9f28350cb62655ffd "Fix up connection
reference counting." changed the driver closing and virConnectPtr
unref-logic in virConnectClose().
Before this commit virConnectClose() closed all drivers of the given
virConnectPtr and virUnrefConnect()'ed it afterwards. After this
commit the driver-closing is done in virUnrefConnect() if and only if
the ref-count of the virConnectPtr dropped to zero.
This change in execution order leads to a virConnectPtr leak, at least
for connections to Xen.
The relevant call sequences:
virConnectOpen() -> xenUnifiedOpen() ...
... xenInotifyOpen() -> virConnectRef(conn)
... xenStoreOpen() -> xenStoreAddWatch() -> conn->refs++
virConnectClose() -> xenUnifiedClose() ...
... xenInotifyClose() -> virUnrefConnect(conn)
... xenStoreClose() -> xenStoreRemoveWatch() -> virUnrefConnect(conn)
Before the commit this additional virConnectRef/virUnrefConnect calls
where no problem, because virConnectClose() closed the drivers
explicitly and the additional refs added by the Xen subdrivers were
removed properly. After the commit this additional refs result in a
virConnectPtr leak (including a leak of the hypercall file handle;
that's how I noticed this problem), because now the drivers are only
close if and only if the ref-count drops to zero, but this cannot
happen anymore, because the additional refs from the Xen subdrivers
would only be removed if the drivers get closed, but that doesn't
happen because the ref-count cannot drop to zero.
The fix for this problem is simple: remove the
virConnectRef/virUnrefConnect calls from the Xen subdrivers (see
attached patch). Maybe someone could explain why the Xen Inotify and
Xen Store driver do this extra ref-counting, but none of the other Xen
subdrivers. It seems unnecessary to me and can be removed without
problems.
Signed-off-by: Chris Lalancette <clalance@redhat.com>
(cherry picked from commit 6ed7374c5a6c6a2b1b1801d7d041dc7f09748592)
Fedora-patch: libvirt-fix-xen-driver-refcounting.patch
---
src/xen_inotify.c | 2 --
src/xs_internal.c | 3 ---
2 files changed, 0 insertions(+), 5 deletions(-)
diff --git a/src/xen_inotify.c b/src/xen_inotify.c
index e312b9e..ecaefaf 100644
--- a/src/xen_inotify.c
+++ b/src/xen_inotify.c
@@ -463,7 +463,6 @@ xenInotifyOpen(virConnectPtr conn ATTRIBUTE_UNUSED,
DEBUG0("Failed to add inotify handle, disabling events");
}
- virConnectRef(conn);
return 0;
}
@@ -486,7 +485,6 @@ xenInotifyClose(virConnectPtr conn)
if (priv->inotifyWatch != -1)
virEventRemoveHandle(priv->inotifyWatch);
close(priv->inotifyFD);
- virUnrefConnect(conn);
return 0;
}
diff --git a/src/xs_internal.c b/src/xs_internal.c
index 1f54b1f..a18dcad 100644
--- a/src/xs_internal.c
+++ b/src/xs_internal.c
@@ -1139,8 +1139,6 @@ int xenStoreAddWatch(virConnectPtr conn,
list->watches[n] = watch;
list->count++;
- conn->refs++;
-
return xs_watch(priv->xshandle, watch->path, watch->token);
}
@@ -1190,7 +1188,6 @@ int xenStoreRemoveWatch(virConnectPtr conn,
; /* Failure to reduce memory allocation isn't fatal */
}
list->count--;
- virUnrefConnect(conn);
return 0;
}
}
--
1.6.2.5
@@ -0,0 +1,31 @@
From 918724aa76982224437384d712c182c332fa5ef9 Mon Sep 17 00:00:00 2001
From: Dan Kenigsberg <danken@redhat.com>
Date: Wed, 21 Oct 2009 13:56:04 +0200
Subject: [PATCH] Do not log rotate very small logs
Without this, after few weeks without use, each defined domain grows a
tail of empty gzipped logs, instead of keeping just the last log of
interest.
* daemon/libvirtd.logrotate.in: only rotate when the log is over 100 KBytes
(cherry picked from commit b03fe2d0aefb57a096a102bf23375f0a167ca189)
Fedora-patch: libvirt-logrotate-avoid-compressing-small-logs.patch
---
qemud/libvirtd.logrotate.in | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/qemud/libvirtd.logrotate.in b/qemud/libvirtd.logrotate.in
index 093651c..0c51fd3 100644
--- a/qemud/libvirtd.logrotate.in
+++ b/qemud/libvirtd.logrotate.in
@@ -5,4 +5,5 @@
compress
delaycompress
copytruncate
+ minsize 100k
}
--
1.6.2.5
@@ -0,0 +1,54 @@
From b7e3ac4f23befe67518b57e34691c301820a436c Mon Sep 17 00:00:00 2001
From: Mark McLoughlin <markmc@redhat.com>
Date: Tue, 6 Oct 2009 12:33:17 +0100
Subject: [PATCH] Create /var/log/libvirt/{lxc,uml} dirs
Otherwise logrotate barfs:
error: error accessing /var/log/libvirt/uml: No such file or directory
error: libvirtd:1 glob failed for /var/log/libvirt/uml/*.log
error: found error in /var/log/libvirt/qemu/*.log /var/log/libvirt/uml/*.log /var/log/libvirt/lxc/*.log , skipping
* qemud/Makefile.am: always create /var/log/libvirt/{lxc,uml} when
installing the logrotate conf; not ideal, but easier than making
the logrotate conf depend on which drivers are enabled
Fedora-patch: libvirt-logrotate-create-lxc-uml-dirs.patch
---
qemud/Makefile.am | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/qemud/Makefile.am b/qemud/Makefile.am
index 3d143da..a7f4bdf 100644
--- a/qemud/Makefile.am
+++ b/qemud/Makefile.am
@@ -176,7 +176,7 @@ install-data-local: install-init install-data-sasl install-data-polkit \
test -e $(DESTDIR)$(sysconfdir)/libvirt/qemu/networks/autostart/default.xml || \
ln -s ../default.xml \
$(DESTDIR)$(sysconfdir)/libvirt/qemu/networks/autostart/default.xml
- mkdir -p $(DESTDIR)$(localstatedir)/log/libvirt/qemu
+ mkdir -p $(DESTDIR)$(localstatedir)/log/libvirt
mkdir -p $(DESTDIR)$(localstatedir)/run/libvirt
mkdir -p $(DESTDIR)$(localstatedir)/lib/libvirt
@@ -184,7 +184,7 @@ uninstall-local:: uninstall-init uninstall-data-sasl install-data-polkit
rm -f $(DESTDIR)$(sysconfdir)/libvirt/qemu/networks/autostart/default.xml
rm -f $(DESTDIR)$(sysconfdir)/$(default_xml_dest)
rmdir $(DESTDIR)$(sysconfdir)/libvirt/qemu/networks/autostart || :
- rmdir $(DESTDIR)$(localstatedir)/log/libvirt/qemu || :
+ rmdir $(DESTDIR)$(localstatedir)/log/libvirt || :
rmdir $(DESTDIR)$(localstatedir)/run/libvirt || :
rmdir $(DESTDIR)$(localstatedir)/lib/libvirt || :
@@ -240,6 +240,8 @@ libvirtd.logrotate: libvirtd.logrotate.in
install-logrotate: libvirtd.logrotate
mkdir -p $(DESTDIR)$(localstatedir)/log/libvirt/qemu/
+ mkdir -p $(DESTDIR)$(localstatedir)/log/libvirt/lxc/
+ mkdir -p $(DESTDIR)$(localstatedir)/log/libvirt/uml/
mkdir -p $(DESTDIR)$(sysconfdir)/logrotate.d/
$(INSTALL_DATA) $< $(DESTDIR)$(sysconfdir)/logrotate.d/libvirtd
--
1.6.2.5
@@ -0,0 +1,32 @@
From ba3bc9b22a21b8e9e110166c98be70e2ad6469cb Mon Sep 17 00:00:00 2001
From: Cole Robinson <crobinso@redhat.com>
Date: Tue, 13 Oct 2009 11:31:27 -0400
Subject: [PATCH] network: Fix printing XML 'delay' attribute
When specifying bridge delay via network XML define, we were looking for
the 'delay' attribute, but would dump the value as 'forwardDelay'. Have
the output match the expected input (and schema).
(cherry picked from commit 3b13aa3db37bf5a692bccfa015a01999043e797b)
Fedora-patch: libvirt-network-delay-attribute-formatting.patch
---
src/network_conf.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/network_conf.c b/src/network_conf.c
index 3764bb4..f75c457 100644
--- a/src/network_conf.c
+++ b/src/network_conf.c
@@ -587,7 +587,7 @@ char *virNetworkDefFormat(virConnectPtr conn,
virBufferAddLit(&buf, " <bridge");
if (def->bridge)
virBufferEscapeString(&buf, " name='%s'", def->bridge);
- virBufferVSprintf(&buf, " stp='%s' forwardDelay='%ld' />\n",
+ virBufferVSprintf(&buf, " stp='%s' delay='%ld' />\n",
def->stp ? "on" : "off",
def->delay);
--
1.6.2.5
+177
View File
@@ -0,0 +1,177 @@
From d7722ed1cb04aa8a7b9fbf880882841867b69ab0 Mon Sep 17 00:00:00 2001
From: Mark McLoughlin <markmc@redhat.com>
Date: Mon, 12 Oct 2009 10:52:13 +0100
Subject: [PATCH] Take domain type into account when looking up default machine
If one has e.g.
<guest>
<os_type>hvm</os_type>
<arch name='x86_64'>
<wordsize>64</wordsize>
<emulator>/usr/bin/qemu-system-x86_64</emulator>
<machine>pc-0.11</machine>
<machine canonical='pc-0.11'>pc</machine>
<machine>pc-0.10</machine>
<machine>isapc</machine>
<domain type='qemu'>
</domain>
<domain type='kvm'>
<emulator>/usr/bin/kvm</emulator>
<machine>pc</machine>
<machine>isapc</machine>
</domain>
</arch>
</guest>
and start a guest with:
<domain type='kvm'>
...
<os>
<type arch='x86_64'>hvm</type>
...
</os>
</domain>
then the default machine type should be 'pc' and not 'pc-0.11'
Issue was reported by Anton Protopopov.
* src/capabilities.[ch]: pass the domain type to
virCapabilitiesDefaultGuestArch() and use it to look up the default
machine type from a specific guest domain if needed.
* src/conf/domain_conf.c, src/xen/xm_internal.c: update
* tests/qemuxml2argvdata/qemuxml2argv-machine-aliases2.xml: update
the domain type to 'kvm' and remove the machine type to check
that the default gets looked up correctly
(cherry picked from commit 73c901a8075c09203545fc81164c1e5f11c67c89)
Fedora-patch: libvirt-qemu-machine-type-fixes1.patch
---
src/capabilities.c | 31 ++++++++++++++++---
src/capabilities.h | 3 +-
src/domain_conf.c | 3 +-
src/xm_internal.c | 3 +-
.../qemuxml2argv-machine-aliases2.xml | 4 +-
5 files changed, 34 insertions(+), 10 deletions(-)
diff --git a/src/capabilities.c b/src/capabilities.c
index 38fe7fc..6ebddf5 100644
--- a/src/capabilities.c
+++ b/src/capabilities.c
@@ -549,22 +549,43 @@ virCapabilitiesDefaultGuestArch(virCapsPtr caps,
* @caps: capabilities to query
* @ostype: OS type to search for
* @arch: architecture to search for
+ * @domain: domain type to search for
*
* Returns the first machine variant associated with
- * the requested operating system type and architecture
+ * the requested operating system type, architecture
+ * and domain type
*/
extern const char *
virCapabilitiesDefaultGuestMachine(virCapsPtr caps,
const char *ostype,
- const char *arch)
+ const char *arch,
+ const char *domain)
{
int i;
+
for (i = 0 ; i < caps->nguests ; i++) {
- if (STREQ(caps->guests[i]->ostype, ostype) &&
- STREQ(caps->guests[i]->arch.name, arch) &&
- caps->guests[i]->arch.defaultInfo.nmachines)
+ virCapsGuestPtr guest = caps->guests[i];
+ int j;
+
+ if (!STREQ(guest->ostype, ostype) || !STREQ(guest->arch.name, arch))
+ continue;
+
+ for (j = 0; j < guest->arch.ndomains; j++) {
+ virCapsGuestDomainPtr dom= guest->arch.domains[j];
+
+ if (!STREQ(dom->type, domain))
+ continue;
+
+ if (!dom->info.nmachines)
+ break;
+
+ return dom->info.machines[0]->name;
+ }
+
+ if (guest->arch.defaultInfo.nmachines)
return caps->guests[i]->arch.defaultInfo.machines[0]->name;
}
+
return NULL;
}
diff --git a/src/capabilities.h b/src/capabilities.h
index b958d95..2f24605 100644
--- a/src/capabilities.h
+++ b/src/capabilities.h
@@ -207,7 +207,8 @@ virCapabilitiesDefaultGuestArch(virCapsPtr caps,
extern const char *
virCapabilitiesDefaultGuestMachine(virCapsPtr caps,
const char *ostype,
- const char *arch);
+ const char *arch,
+ const char *domain);
extern const char *
virCapabilitiesDefaultGuestEmulator(virCapsPtr caps,
const char *ostype,
diff --git a/src/domain_conf.c b/src/domain_conf.c
index 5ae0775..c424c67 100644
--- a/src/domain_conf.c
+++ b/src/domain_conf.c
@@ -2664,7 +2664,8 @@ static virDomainDefPtr virDomainDefParseXML(virConnectPtr conn,
if (!def->os.machine) {
const char *defaultMachine = virCapabilitiesDefaultGuestMachine(caps,
def->os.type,
- def->os.arch);
+ def->os.arch,
+ virDomainVirtTypeToString(def->virtType));
if (defaultMachine != NULL) {
if (!(def->os.machine = strdup(defaultMachine))) {
virReportOOMError(conn);
diff --git a/src/xm_internal.c b/src/xm_internal.c
index de3aca9..6d351d4 100644
--- a/src/xm_internal.c
+++ b/src/xm_internal.c
@@ -720,7 +720,8 @@ xenXMDomainConfigParse(virConnectPtr conn, virConfPtr conf) {
defaultMachine = virCapabilitiesDefaultGuestMachine(priv->caps,
def->os.type,
- def->os.arch);
+ def->os.arch,
+ virDomainVirtTypeToString(def->virtType));
if (defaultMachine != NULL) {
if (!(def->os.machine = strdup(defaultMachine)))
goto no_memory;
diff --git a/tests/qemuxml2argvdata/qemuxml2argv-machine-aliases2.xml b/tests/qemuxml2argvdata/qemuxml2argv-machine-aliases2.xml
index 6f62243..a2c6254 100644
--- a/tests/qemuxml2argvdata/qemuxml2argv-machine-aliases2.xml
+++ b/tests/qemuxml2argvdata/qemuxml2argv-machine-aliases2.xml
@@ -1,11 +1,11 @@
-<domain type='qemu'>
+<domain type='kvm'>
<name>QEMUGuest1</name>
<uuid>c7a5fdbd-edaf-9455-926a-d65c16db1809</uuid>
<memory>219200</memory>
<currentMemory>219200</currentMemory>
<vcpu>1</vcpu>
<os>
- <type arch='x86_64' machine='pc'>hvm</type>
+ <type arch='x86_64'>hvm</type>
<boot dev='hd'/>
</os>
<clock offset='utc'/>
--
1.6.2.5
+42
View File
@@ -0,0 +1,42 @@
From bb64cc4cbe5d3c69057f63be2c1acaca72038e5a Mon Sep 17 00:00:00 2001
From: Mark McLoughlin <markmc@redhat.com>
Date: Thu, 15 Oct 2009 12:09:17 +0100
Subject: [PATCH] Don't copy old machines from a domain which has none
If the the qemu and kvm binaries are the same, we don't include machine
types in the kvm domain info.
However, the code which refreshes the machine types info from the
previous capabilities structure first looks at the kvm domain's info,
finds it matches and then copies the empty machine types list over
for the top-level qemu domain.
That doesn't make sense, we shouldn't copy an empty machin types list.
* src/qemu/qemu_conf.c: qemudGetOldMachinesFromInfo(): don't copy an
empty machine types list.
(cherry picked from commit 2210f8a3a8e2774ca4fb8b42e21899e5b85ca913)
Fedora-patch: libvirt-qemu-machine-type-fixes2.patch
---
src/qemu_conf.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/src/qemu_conf.c b/src/qemu_conf.c
index 0dd0624..34a7fe1 100644
--- a/src/qemu_conf.c
+++ b/src/qemu_conf.c
@@ -505,6 +505,9 @@ qemudGetOldMachinesFromInfo(virCapsGuestDomainInfoPtr info,
virCapsGuestMachinePtr *list;
int i;
+ if (!info->nmachines)
+ return 0;
+
if (!info->emulator || !STREQ(emulator, info->emulator))
return 0;
--
1.6.2.5
@@ -0,0 +1,30 @@
From a44bce591a8d746a4a00c8609cb0111c76271cab Mon Sep 17 00:00:00 2001
From: Cole Robinson <crobinso@redhat.com>
Date: Thu, 8 Oct 2009 18:05:36 -0400
Subject: [PATCH] storage: Fix generating iscsi 'auth' xml
We were missing a closing tag, so the XML wasn't proper.
(cherry picked from commit 826cbac4591fd5929b497299a90d3a65226b2825)
Fedora-patch: libvirt-storage-iscsi-auth-xml-formatting.patch
---
src/storage_conf.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/src/storage_conf.c b/src/storage_conf.c
index 788de15..1633aac 100644
--- a/src/storage_conf.c
+++ b/src/storage_conf.c
@@ -799,7 +799,7 @@ virStoragePoolSourceFormat(virConnectPtr conn,
if (src->authType == VIR_STORAGE_POOL_AUTH_CHAP)
- virBufferVSprintf(buf," <auth type='chap' login='%s' passwd='%s'>\n",
+ virBufferVSprintf(buf," <auth type='chap' login='%s' passwd='%s'/>\n",
src->auth.chap.login,
src->auth.chap.passwd);
virBufferAddLit(buf," </source>\n");
--
1.6.2.5
File diff suppressed because it is too large Load Diff
+1102 -2784
View File
File diff suppressed because it is too large Load Diff
+1 -1
View File
@@ -1 +1 @@
SHA512 (libvirt-11.0.0.tar.xz) = ac5fd17d3f488c241017d967364e0441373e9ab0457dab1acfe84fd0b90353dc5d185cc7fcd2b0d7995af4137a3fa18371abb5511686456a9e720f7ec7829da9
f1cd360a5da38b847e166c6482141940 libvirt-0.7.1.tar.gz