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Always enable persistent mode, no env/bincheck needed

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This commit is contained in:
Dominik Maier
2022-11-09 03:28:06 +01:00
parent 2107ece114
commit d65cf10bad
3 changed files with 30 additions and 30 deletions
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10
src/afl-cc.c
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@ -45,7 +45,7 @@
#define LLVM_MINOR 0
#endif
static u8 *obj_path; /* Path to runtime libraries */
static u8 * obj_path; /* Path to runtime libraries */
static u8 **cc_params; /* Parameters passed to the real CC */
static u32 cc_par_cnt = 1; /* Param count, including argv0 */
static u8 clang_mode; /* Invoked as afl-clang*? */
@ -53,7 +53,7 @@ static u8 llvm_fullpath[PATH_MAX];
static u8 instrument_mode, instrument_opt_mode, ngram_size, ctx_k, lto_mode;
static u8 compiler_mode, plusplus_mode, have_instr_env = 0, need_aflpplib = 0;
static u8 have_gcc, have_llvm, have_gcc_plugin, have_lto, have_instr_list = 0;
static u8 *lto_flag = AFL_CLANG_FLTO, *argvnull;
static u8 * lto_flag = AFL_CLANG_FLTO, *argvnull;
static u8 debug;
static u8 cwd[4096];
static u8 cmplog_mode;
@ -1144,14 +1144,16 @@ static void edit_params(u32 argc, char **argv, char **envp) {
"({ static volatile char *_B __attribute__((used,unused)); "
" _B = (char*)\"" PERSIST_SIG
"\"; "
"extern int __afl_connected;"
#ifdef __APPLE__
"__attribute__((visibility(\"default\"))) "
"int _L(unsigned int) __asm__(\"___afl_persistent_loop\"); "
#else
"__attribute__((visibility(\"default\"))) "
"int _L(unsigned int) __asm__(\"__afl_persistent_loop\"); "
"int _L(unsigned int) __asm__(\"___afl_persistent_loop\"); "
#endif /* ^__APPLE__ */
"_L(_A); })";
// if afl is connected, we run _A times, else once.
"_L(__afl_connected ? _A : 1); })";
cc_params[cc_par_cnt++] =
"-D__AFL_INIT()="