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add new seed selection algo and make it the default

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This commit is contained in:
van Hauser
2020-10-11 14:31:31 +02:00
parent 01ec0cce47
commit 6a397d6111
6 changed files with 227 additions and 33 deletions
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10
src/afl-fuzz-one.c
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@ -554,7 +554,10 @@ u8 fuzz_one_original(afl_state_t *afl) {
* PERFORMANCE SCORE *
*********************/
orig_perf = perf_score = calculate_score(afl, afl->queue_cur);
if (likely(!afl->old_seed_selection))
orig_perf = perf_score = afl->queue_cur->perf_score;
else
orig_perf = perf_score = calculate_score(afl, afl->queue_cur);
if (unlikely(perf_score == 0)) { goto abandon_entry; }
@ -2769,7 +2772,10 @@ static u8 mopt_common_fuzzing(afl_state_t *afl, MOpt_globals_t MOpt_globals) {
* PERFORMANCE SCORE *
*********************/
orig_perf = perf_score = calculate_score(afl, afl->queue_cur);
if (likely(!afl->old_seed_selection))
orig_perf = perf_score = afl->queue_cur->perf_score;
else
orig_perf = perf_score = calculate_score(afl, afl->queue_cur);
if (unlikely(afl->shm.cmplog_mode && !afl->queue_cur->fully_colorized)) {