diff options
Diffstat (limited to 'src/afl-fuzz.c')
| -rw-r--r-- | src/afl-fuzz.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/src/afl-fuzz.c b/src/afl-fuzz.c index 0609061c..eeb660f7 100644 --- a/src/afl-fuzz.c +++ b/src/afl-fuzz.c @@ -100,7 +100,6 @@ static void usage(u8* argv0) { " -f file - location read by the fuzzed program (stdin)\n" " -t msec - timeout for each run (auto-scaled, 50-%d ms)\n" " -m megs - memory limit for child process (%d MB)\n" - " -c program - enable CmpLog by specifying a binary compiled for it\n" " -Q - use binary-only instrumentation (QEMU mode)\n" " -U - use unicorn-based instrumentation (Unicorn mode)\n" " -W - use qemu-based instrumentation with Wine (Wine " @@ -113,7 +112,9 @@ static void usage(u8* argv0) { "entering the\n" " pacemaker mode (minutes of no new paths, 0 = " "immediately).\n" - " a recommended value is 10-60. see docs/README.MOpt\n\n" + " a recommended value is 10-60. see docs/README.MOpt\n" + " -c program - enable CmpLog by specifying a binary compiled for it.\n" + " if using QEMU, just use -c 0.\n\n" "Fuzzing behavior settings:\n" " -N - do not unlink the fuzzing input file\n" @@ -881,7 +882,12 @@ int main(int argc, char** argv, char** envp) { if (!out_file) setup_stdio_file(); - if (cmplog_binary) check_binary(cmplog_binary); + if (cmplog_binary) { + if (unicorn_mode) + FATAL("CmpLog and Unicorn mode are not compatible at the moment, sorry"); + if (!qemu_mode) + check_binary(cmplog_binary); + } check_binary(argv[optind]); start_time = get_cur_time(); |