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little more speed for queue analysis

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This commit is contained in:
van Hauser
2020-04-17 14:08:40 +02:00
parent ef1d384184
commit 6ee11c2a6f
5 changed files with 10 additions and 8 deletions
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4
src/afl-fuzz-queue.c
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@ -271,12 +271,10 @@ void cull_queue(afl_state_t *afl) {
struct queue_entry *q;
u32 len = (afl->fsrv.map_size >> 3);
u32 i;
u8 * temp_v;
u8 * temp_v = afl->map_tmp_buf;
if (afl->dumb_mode || !afl->score_changed) return;
temp_v = ck_maybe_grow((void **)&afl->map_tmp_buf, &afl->map_tmp_size, afl->fsrv.map_size >> 3);
afl->score_changed = 0;
memset(temp_v, 255, len);

3
src/afl-fuzz-state.c
View File

@ -107,6 +107,8 @@ void afl_state_init(afl_state_t *afl, uint32_t map_size) {
afl->clean_trace = ck_alloc(map_size);
afl->clean_trace_custom = ck_alloc(map_size);
afl->first_trace = ck_alloc(map_size);
afl->map_tmp_buf = ck_alloc(map_size);
afl->map_tmp_len = map_size;
afl->fsrv.use_stdin = 1;
afl->fsrv.map_size = map_size;
@ -389,6 +391,7 @@ void afl_state_deinit(afl_state_t *afl) {
ck_free(afl->clean_trace);
ck_free(afl->clean_trace_custom);
ck_free(afl->first_trace);
ck_free(afl->map_tmp_buf);
list_remove(&afl_states, afl);