diff options
Diffstat (limited to 'src/afl-fuzz-init.c')
| -rw-r--r-- | src/afl-fuzz-init.c | 19 |
1 files changed, 11 insertions, 8 deletions
diff --git a/src/afl-fuzz-init.c b/src/afl-fuzz-init.c index 7310e49f..10951300 100644 --- a/src/afl-fuzz-init.c +++ b/src/afl-fuzz-init.c @@ -1019,7 +1019,7 @@ void perform_dry_run(afl_state_t *afl) { } - if (!q->was_fuzzed) { + if (unlikely(!q->was_fuzzed)) { q->was_fuzzed = 1; afl->reinit_table = 1; @@ -2443,20 +2443,19 @@ void check_crash_handling(void) { SAYF( "\n" cLRD "[-] " cRST - "Hmm, your system is configured to send core dump notifications to an\n" + "Your system is configured to send core dump notifications to an\n" " external utility. This will cause issues: there will be an " "extended delay\n" " between stumbling upon a crash and having this information " "relayed to the\n" " fuzzer via the standard waitpid() API.\n" - " If you're just testing, set " + " If you're just experimenting, set " "'AFL_I_DONT_CARE_ABOUT_MISSING_CRASHES=1'.\n\n" - " To avoid having crashes misinterpreted as timeouts, please log in " - "as root\n" - " and temporarily modify /proc/sys/kernel/core_pattern, like so:\n\n" + " To avoid having crashes misinterpreted as timeouts, please \n" + " temporarily modify /proc/sys/kernel/core_pattern, like so:\n\n" - " echo core >/proc/sys/kernel/core_pattern\n"); + " echo core | sudo tee /proc/sys/kernel/core_pattern\n"); if (!getenv("AFL_I_DONT_CARE_ABOUT_MISSING_CRASHES")) { @@ -2717,7 +2716,11 @@ void fix_up_sync(afl_state_t *afl) { } - if (strlen(afl->sync_id) > 32) { FATAL("Fuzzer ID too long"); } + if (strlen(afl->sync_id) > 50) { + + FATAL("sync_id max length is 50 characters"); + + } x = alloc_printf("%s/%s", afl->out_dir, afl->sync_id); |