SPECS: add honggfuzz

Signed-off-by: Jvle <keke.oerv@isrc.iscas.ac.cn>

0001-linux-bfd-use-DIAGNOSTIC_ERROR_SWITCH-define-to-figu.patch

@@ -0,0 +1,76 @@
+From ebb6050a70852a1afdedbe45e6fca7ffd4b15350 Mon Sep 17 00:00:00 2001
+From: Robert Swiecki <robert@swiecki.net>
+Date: Mon, 6 Jun 2022 18:01:41 +0200
+Subject: [PATCH] linux/bfd: use DIAGNOSTIC_ERROR_SWITCH define to figure out
+ if init_disassemble_info takes 3 or 4 arguments
+
+(cherry picked from commit 90fdf81006614664ef05e5e3c6f94d91610f11b2)
+---
+ linux/bfd.c | 29 +++++++++++++++++++++++++++--
+ 1 file changed, 27 insertions(+), 2 deletions(-)
+
+diff --git a/linux/bfd.c b/linux/bfd.c
+index 69f4da59..3494a7e6 100644
+--- a/linux/bfd.c
++++ b/linux/bfd.c
+@@ -26,6 +26,7 @@
+ #include "linux/bfd.h"
+ 
+ #include <bfd.h>
++#include <diagnostics.h>
+ #include <dis-asm.h>
+ #include <inttypes.h>
+ #include <pthread.h>
+@@ -61,7 +62,15 @@ typedef struct {
+  */
+ #if defined(FOR_EACH_DISASSEMBLER_OPTION)
+ #define _HF_BFD_GE_2_29
+-#endif
++#endif /* defined(FOR_EACH_DISASSEMBLER_OPTION) */
++/*
++ * binutils/libopcode has an unstable public interface. At some point in time the function
++ * init_disassemble_info() started taking 4 arguments instead of 3. Try to differentiate on the
++ * basis of some defines which apeared around the same time.
++ */
++#if defined(DIAGNOSTIC_ERROR_SWITCH)
++#define _HF_DISASM_4_ARGS
++#endif /* defined(DIAGNOSTIC_ERROR_SWITCH) */
+ 
+ static pthread_mutex_t arch_bfd_mutex = PTHREAD_MUTEX_INITIALIZER;
+ 
+@@ -197,6 +206,18 @@ static int arch_bfdFPrintF(void* buf, const char* fmt, ...) {
+     return ret;
+ }
+ 
++#if defined(_HF_DISASM_4_ARGS)
++static int arch_bfdFPrintFStyled(
++    void* buf, enum disassembler_style style HF_ATTR_UNUSED, const char* fmt, ...) {
++    va_list args;
++    va_start(args, fmt);
++    int ret = util_vssnprintf(buf, _HF_INSTR_SZ, fmt, args);
++    va_end(args);
++
++    return ret;
++}
++#endif /* defined(_HF_DISASM_4_ARGS) */
++
+ void arch_bfdDisasm(pid_t pid, uint8_t* mem, size_t size, char* instr) {
+     MX_SCOPED_LOCK(&arch_bfd_mutex);
+ 
+@@ -227,8 +248,12 @@ void arch_bfdDisasm(pid_t pid, uint8_t* mem, size_t size, char* instr) {
+         return;
+     }
+ 
+-    struct disassemble_info info;
++    struct disassemble_info info = {};
++#if defined(_HF_DISASM_4_ARGS)
++    init_disassemble_info(&info, instr, arch_bfdFPrintF, arch_bfdFPrintFStyled);
++#else  /* defined(_HF_DISASM_4_ARGS) */
+     init_disassemble_info(&info, instr, arch_bfdFPrintF);
++#endif /* defined(_HF_DISASM_4_ARGS) */
+     info.arch          = bfd_get_arch(bfdh);
+     info.mach          = bfd_get_mach(bfdh);
+     info.buffer        = mem;
+-- 
+2.37.3
+

hello.c

@@ -0,0 +1,9 @@
+#include <stdio.h>
+#include <stdlib.h>
+
+int
+main ()
+{
+  printf ("hello, world\n");
+  return 0;
+}

honggfuzz.spec

@@ -0,0 +1,116 @@
+# SPDX-FileCopyrightText: (C) 2026 Institute of Software, Chinese Academy of Sciences (ISCAS)
+# SPDX-FileCopyrightText: (C) 2026 openRuyi Project Contributors
+# SPDX-FileContributor: Jvle <keke.oerv@isrc.iscas.ac.cn>
+#
+# SPDX-License-Identifier: MulanPSL-2.0
+
+%global srcname honggfuzz
+
+Name:           %{srcname}
+Version:        2.5
+Release:        %autorelease
+Summary:        General-purpose, easy-to-use fuzzer
+License:        ASL 2.0
+URL:            https://honggfuzz.dev/
+VCS:            git:https://github.com/google/honggfuzz
+#!RemoteAsset:  sha256:cf622a22c38ac895017b2dd396df2a007a0d3cf9fbb574c014ee0ded813285f6
+Source0:        https://github.com/google/honggfuzz/archive/refs/tags/%{version}.tar.gz
+# Used for sanity-check in %%check section.
+Source1:        hello.c
+
+Patch0:         0001-linux-bfd-use-DIAGNOSTIC_ERROR_SWITCH-define-to-figu.patch
+
+BuildRequires:  gcc15
+BuildRequires:  gcc15-c++
+BuildRequires:  binutils-devel
+BuildRequires:  libunwind-devel                                                                                                                                                          
+# This package currently links with lzma but does not require it.
+# However we have to keep this BR at the moment until upstream remove
+# the link (or edit Makefile).  See also:
+# https://github.com/google/honggfuzz/issues/332
+BuildRequires:  xz-devel
+BuildRequires:  make
+BuildRequires:  zlib-devel
+
+Requires:       gcc15
+Requires:       gcc15-c++
+# Unfortunately it fails unless exactly the same version of clang &
+# compiler-rt are installed, but that's a bug in clang not in this
+# package.
+Requires:       clang
+Requires:       compiler-rt
+
+%description
+Honggfuzz is a general-purpose fuzzing tool. Given an input corpus
+files, honggfuzz modifies input to a test program and utilize the
+ptrace() API/POSIX signal interface to detect and log crashes. It
+can also use software or hardware-based code coverage techniques
+to produce more and more interesting inputs.
+
+%package        devel
+Summary:        Development files for %{srcname}
+Requires:       %{srcname}%{?_isa} = %{version}-%{release}
+
+%description    devel
+Development files for %{srcname}.
+
+%prep                                                                                                                                                                                   
+# Disable LTO since it breaks linking.
+%define _lto_cflags %{nil}
+%autosetup -p1
+# The source contains proprietary binary blobs.  We remove the entire
+# third_party/ subdirectory when repackaging this:
+# reference: https://koji.fedoraproject.org/koji/buildinfo?buildID=2494915
+rm -rf third_party
+
+%build
+# Upstream removes -D_FORTIFY_SOURCE claiming that "fortify-source
+# intercepts some functions", so we also remove it here.
+%undefine _fortify_level
+%make_build
+
+%install
+mkdir -p $RPM_BUILD_ROOT/%{_bindir}
+mkdir -p $RPM_BUILD_ROOT/%{_includedir}
+make install PREFIX=%{_prefix} DESTDIR=$RPM_BUILD_ROOT
+
+# The rule above doesn't preserve links in the installed binaries.
+# Recreate them here.
+pushd $RPM_BUILD_ROOT%{_bindir}
+for f in hfuzz-clang hfuzz-clang++ hfuzz-g++ hfuzz-gcc; do
+    rm $f
+    ln hfuzz-cc $f
+done                                                                                                                                                                                    
+popd
+
+# Make sure the include files aren't chmod +x.
+find $RPM_BUILD_ROOT%{_includedir} -type f -exec chmod -x {} \;
+
+%check
+# This checks that a simple program can be compiled using the GCC
+# wrappers.                                                                                                                                                                             
+ln -s %{SOURCE1} hello.c
+ln -s %{SOURCE1} hello.cpp
+hfuzz_cc/hfuzz-gcc hello.c -o hello
+./hello
+hfuzz_cc/hfuzz-g++ hello.cpp -o hello
+./hello
+
+%files
+%license COPYING
+%{_bindir}/honggfuzz
+%{_bindir}/hfuzz-cc
+%{_bindir}/hfuzz-clang
+%{_bindir}/hfuzz-clang++
+%{_bindir}/hfuzz-g++
+%{_bindir}/hfuzz-gcc
+
+%files devel
+%license COPYING
+%doc CHANGELOG README.md CONTRIBUTING.md docs/
+%{_includedir}/libhfcommon
+%{_includedir}/libhfuzz
+%{_includedir}/libhnetdriver
+
+%changelog
+%{?autochangelog}