From 6a397d6111a21ebbf736237609c1c69d47c40f03 Mon Sep 17 00:00:00 2001 From: van Hauser Date: Sun, 11 Oct 2020 14:31:31 +0200 Subject: add new seed selection algo and make it the default --- src/afl-fuzz-one.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) (limited to 'src/afl-fuzz-one.c') diff --git a/src/afl-fuzz-one.c b/src/afl-fuzz-one.c index c04b492b..6ef728e0 100644 --- a/src/afl-fuzz-one.c +++ b/src/afl-fuzz-one.c @@ -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)) { -- cgit 1.4.1