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tmpfiles: create char devices with correct SELinux context

Browse Source 
https://bugzilla.redhat.com/show_bug.cgi?id=824059
This commit is contained in:
Michal Schmidt
2012-06-14 16:01:19 +02:00
parent 48899192a7
commit e7aee75932
1 changed files with 4 additions and 3 deletions
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src/tmpfiles/tmpfiles.c
+4 -3
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@@ -744,10 +744,11 @@ static int create_item(Item *i) {
case CREATE_BLOCK_DEVICE:
case CREATE_CHAR_DEVICE: {
mode_t file_type = (i->type == CREATE_BLOCK_DEVICE ? S_IFBLK : S_IFCHR);
u = umask(0);
label_context_set(i->path, CREATE_BLOCK_DEVICE ? S_IFBLK : S_IFCHR);
r = mknod(i->path, i->mode | (i->type == CREATE_BLOCK_DEVICE ? S_IFBLK : S_IFCHR), i->major_minor);
label_context_set(i->path, file_type);
r = mknod(i->path, i->mode | file_type, i->major_minor);
e = errno;
label_context_clear();
umask(u);
@@ -763,7 +764,7 @@ static int create_item(Item *i) {
return -errno;
}
if (i->type == CREATE_BLOCK_DEVICE ? !S_ISBLK(st.st_mode) : !S_ISCHR(st.st_mode)) {
if ((st.st_mode & S_IFMT) != file_type) {
log_error("%s is not a device node.", i->path);
return -EEXIST;
}