From a809c3c50ce32fde390769b607b020dd68730474 Mon Sep 17 00:00:00 2001 From: vanhauser-thc Date: Sun, 3 Sep 2023 11:22:54 +0200 Subject: less impact --- src/afl-fuzz-queue.c | 13 ++++++++++++- 1 file changed, 12 insertions(+), 1 deletion(-) (limited to 'src/afl-fuzz-queue.c') diff --git a/src/afl-fuzz-queue.c b/src/afl-fuzz-queue.c index 14ba1ace..5f915c9a 100644 --- a/src/afl-fuzz-queue.c +++ b/src/afl-fuzz-queue.c @@ -826,6 +826,8 @@ void cull_queue(afl_state_t *afl) { /* Let's see if anything in the bitmap isn't captured in temp_v. If yes, and if it has a afl->top_rated[] contender, let's use it. */ + afl->smallest_favored = -1; + for (i = 0; i < afl->fsrv.map_size; ++i) { if (afl->top_rated[i] && (temp_v[i >> 3] & (1 << (i & 7)))) { @@ -849,7 +851,16 @@ void cull_queue(afl_state_t *afl) { afl->top_rated[i]->favored = 1; ++afl->queued_favored; - if (!afl->top_rated[i]->was_fuzzed) { ++afl->pending_favored; } + if (!afl->top_rated[i]->was_fuzzed) { + + ++afl->pending_favored; + if (unlikely(afl->smallest_favored > (s64)afl->top_rated[i]->id)) { + + afl->smallest_favored = (s64)afl->top_rated[i]->id; + + } + + } } -- cgit 1.4.1 From cd6b89eb74cc501a67b1c14a4433a496b2053eec Mon Sep 17 00:00:00 2001 From: vanhauser-thc Date: Sun, 3 Sep 2023 13:54:54 +0200 Subject: nit --- src/afl-fuzz-queue.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'src/afl-fuzz-queue.c') diff --git a/src/afl-fuzz-queue.c b/src/afl-fuzz-queue.c index 5f915c9a..2b102879 100644 --- a/src/afl-fuzz-queue.c +++ b/src/afl-fuzz-queue.c @@ -854,7 +854,7 @@ void cull_queue(afl_state_t *afl) { if (!afl->top_rated[i]->was_fuzzed) { ++afl->pending_favored; - if (unlikely(afl->smallest_favored > (s64)afl->top_rated[i]->id)) { + if (unlikely(afl->smallest_favored < 0)) { afl->smallest_favored = (s64)afl->top_rated[i]->id; -- cgit 1.4.1