diff options
Diffstat (limited to 'src/afl-fuzz.c')
| -rw-r--r-- | src/afl-fuzz.c | 35 |
1 files changed, 18 insertions, 17 deletions
diff --git a/src/afl-fuzz.c b/src/afl-fuzz.c index 312d9424..9d9b0434 100644 --- a/src/afl-fuzz.c +++ b/src/afl-fuzz.c @@ -181,6 +181,7 @@ static void usage(u8 *argv0, int more_help) { "AFL_AUTORESUME: resume fuzzing if directory specified by -o already exists\n" "AFL_BENCH_JUST_ONE: run the target just once\n" "AFL_BENCH_UNTIL_CRASH: exit soon when the first crashing input has been found\n" + "AFL_CMPLOG_ONLY_NEW: do not run cmplog on initial testcases (good for resumes!)\n" "AFL_CRASH_EXITCODE: optional child exit code to be interpreted as crash\n" "AFL_CUSTOM_MUTATOR_LIBRARY: lib with afl_custom_fuzz() to mutate inputs\n" "AFL_CUSTOM_MUTATOR_ONLY: avoid AFL++'s internal mutators\n" @@ -326,8 +327,9 @@ int main(int argc, char **argv_orig, char **envp) { "compile time)"); } + #endif - + char **argv = argv_cpy_dup(argc, argv_orig); afl_state_t *afl = calloc(1, sizeof(afl_state_t)); @@ -356,8 +358,7 @@ int main(int argc, char **argv_orig, char **envp) { while ((opt = getopt( argc, argv, - "+b:B:c:CdDe:E:hi:I:f:F:l:L:m:M:nNo:p:RQs:S:t:T:UV:Wx:Z")) > - 0) { + "+b:B:c:CdDe:E:hi:I:f:F:l:L:m:M:nNo:p:RQs:S:t:T:UV:Wx:Z")) > 0) { switch (opt) { @@ -984,31 +985,31 @@ int main(int argc, char **argv_orig, char **envp) { usage(argv[0], show_help); } - + if (afl->fsrv.qemu_mode && getenv("AFL_USE_QASAN")) { - - u8* preload = getenv("AFL_PRELOAD"); - u8* libqasan = get_libqasan_path(argv_orig[0]); - + + u8 *preload = getenv("AFL_PRELOAD"); + u8 *libqasan = get_libqasan_path(argv_orig[0]); + if (!preload) { - + setenv("AFL_PRELOAD", libqasan, 0); - + } else { - + u8 *result = ck_alloc(strlen(libqasan) + strlen(preload) + 2); strcpy(result, libqasan); strcat(result, " "); strcat(result, preload); - + setenv("AFL_PRELOAD", result, 1); ck_free(result); - + } - + afl->afl_env.afl_preload = (u8 *)getenv("AFL_PRELOAD"); ck_free(libqasan); - + } if (afl->fsrv.mem_limit && afl->shm.cmplog_mode) afl->fsrv.mem_limit += 260; @@ -1270,7 +1271,7 @@ int main(int argc, char **argv_orig, char **envp) { "instead of using AFL_PRELOAD?"); } - + if (afl->afl_env.afl_preload) { if (afl->fsrv.qemu_mode) { @@ -1322,7 +1323,7 @@ int main(int argc, char **argv_orig, char **envp) { FATAL("Use AFL_PRELOAD instead of AFL_LD_PRELOAD"); } - + save_cmdline(afl, argc, argv); fix_up_banner(afl, argv[optind]); |