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add check for n_fuzz update

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yuawn
2023-03-25 09:28:35 +00:00
parent 478f0bbc1e
commit 0f62e0b167
1 changed files with 6 additions and 2 deletions
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8
src/afl-fuzz-bitmap.c
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@ -575,8 +575,12 @@ save_if_interesting(afl_state_t *afl, void *mem, u32 len, u8 fault) {
}
/* For AFLFast schedules we update the new queue entry */
afl->queue_top->n_fuzz_entry = cksum % N_FUZZ_SIZE;
afl->n_fuzz[afl->queue_top->n_fuzz_entry] = 1;
if (cksum) {
afl->queue_top->n_fuzz_entry = cksum % N_FUZZ_SIZE;
afl->n_fuzz[afl->queue_top->n_fuzz_entry] = 1;
}
/* Try to calibrate inline; this also calls update_bitmap_score() when
successful. */