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| author | van Hauser <vh@thc.org> | 2020-08-13 12:39:18 +0200 |
|---|---|---|
| committer | van Hauser <vh@thc.org> | 2020-08-13 12:39:18 +0200 |
| commit | 2c5e103278c3266c15226f097e8e9e15267c57d6 (patch) | |
| tree | 7566c87afdcda7ee21fa87eb3eacfaed31887b61 | |
| parent | 7a6867e2f8e8b698c08366f79d0c8751b09ce431 (diff) | |
| download | afl++-2c5e103278c3266c15226f097e8e9e15267c57d6.tar.gz | |
make cmplog deterministic
| -rw-r--r-- | docs/Changelog.md | 2 | ||||
| -rw-r--r-- | src/afl-fuzz-redqueen.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/docs/Changelog.md b/docs/Changelog.md index 1c5b3f4a..45d640ea 100644 --- a/docs/Changelog.md +++ b/docs/Changelog.md @@ -19,7 +19,7 @@ sending a mail to <afl-users+subscribe@googlegroups.com>. - eliminated CPU affinity race condition for -S/-M runs - expanded havoc mode added, on no cycle finds add extra splicing and MOpt into the mix - - fixed a bug in redqueen for strings + - fixed a bug in redqueen for strings and made deterministic with -s - llvm_mode: - now supports llvm 12! - support for AFL_LLVM_ALLOWLIST/AFL_LLVM_DENYLIST (previous diff --git a/src/afl-fuzz-redqueen.c b/src/afl-fuzz-redqueen.c index 9716be95..4309098a 100644 --- a/src/afl-fuzz-redqueen.c +++ b/src/afl-fuzz-redqueen.c @@ -151,7 +151,7 @@ static u8 colorization(afl_state_t *afl, u8 *buf, u32 len, u64 exec_cksum) { /* Discard if the mutations change the paths or if it is too decremental in speed */ if (cksum != exec_cksum || - (stop_us - start_us > 2 * afl->queue_cur->exec_us)) { + (stop_us - start_us > 2 * afl->queue_cur->exec_us) && likely(!afl->fixed_seed)) { ranges = add_range(ranges, rng->start, rng->start + s / 2); ranges = add_range(ranges, rng->start + s / 2 + 1, rng->end); |