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| author | chinggg <24590067+chinggg@users.noreply.github.com> | 2023-09-03 19:20:44 +0800 |
|---|---|---|
| committer | chinggg <24590067+chinggg@users.noreply.github.com> | 2023-09-03 19:20:44 +0800 |
| commit | d83edc6175b8a4aa9f1a89c118b0ecf93dcef31c (patch) | |
| tree | 9303f8697df5f1fbb9830b19e56efed2b2965e3a /src | |
| parent | 3bae404733e27b3ec7769ad6d5d997dcd9ec6fa3 (diff) | |
| download | afl++-d83edc6175b8a4aa9f1a89c118b0ecf93dcef31c.tar.gz | |
Skip calculating top_rated_fuzz_p2 with FAST schedule
when FAST schedule is used, fuzz_p2 is already set to 0 so `fuzz_p2 > top_rated_fuzz_p2` never happens, just set top_rated_fuzz_p2 to 0 to reduce calculation
Diffstat (limited to 'src')
| -rw-r--r-- | src/afl-fuzz-queue.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/afl-fuzz-queue.c b/src/afl-fuzz-queue.c index 14ba1ace..793bec90 100644 --- a/src/afl-fuzz-queue.c +++ b/src/afl-fuzz-queue.c @@ -737,7 +737,11 @@ void update_bitmap_score(afl_state_t *afl, struct queue_entry *q) { u64 top_rated_fav_factor; u64 top_rated_fuzz_p2; - if (likely(afl->schedule >= FAST && afl->schedule <= RARE)) { + if (likely(afl->schedule >= FAST && afl->schedule < RARE)) { + + top_rated_fuzz_p2 = 0; // Skip the fuzz_p2 comparison + + } else if (unlikely(afl->schedule == RARE)) { top_rated_fuzz_p2 = next_pow2(afl->n_fuzz[afl->top_rated[i]->n_fuzz_entry]); |