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fix update_bitmap_score when no current trace is present

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vanhauser-thc
2025-04-09 14:21:42 +02:00
parent 891b7f48f0
commit 4ff2673895
8 changed files with 65 additions and 61 deletions
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6
src/afl-fuzz-bitmap.c
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@ -490,8 +490,7 @@ u8 __attribute__((hot)) save_if_interesting(afl_state_t *afl, void *mem,
u8 fn[PATH_MAX];
u8 *queue_fn = "";
u8 new_bits = 0, keeping = 0, res, classified = 0, is_timeout = 0,
need_hash = 1;
u8 new_bits = 0, keeping = 0, res, is_timeout = 0, need_hash = 1;
s32 fd;
u64 cksum = 0;
u32 cksum_simplified = 0, cksum_unique = 0;
@ -508,7 +507,6 @@ u8 __attribute__((hot)) save_if_interesting(afl_state_t *afl, void *mem,
if (unlikely(afl->schedule >= FAST && afl->schedule <= RARE)) {
classify_counts(&afl->fsrv);
classified = 1;
need_hash = 0;
cksum = hash64(afl->fsrv.trace_bits, afl->fsrv.map_size, HASH_CONST);
@ -632,7 +630,6 @@ u8 __attribute__((hot)) save_if_interesting(afl_state_t *afl, void *mem,
afl->san_case_status |= NON_COV_INCREASE_BUG;
fault = san_fault;
classified = new_bits;
goto may_save_fault;
}
@ -640,7 +637,6 @@ u8 __attribute__((hot)) save_if_interesting(afl_state_t *afl, void *mem,
}
fault = san_fault;
classified = new_bits;
save_to_queue: