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removed tmp alloc in queue

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This commit is contained in:
Dominik Maier
2020-04-17 13:15:24 +02:00
parent 263daaacaf
commit 8ecfbcdf34
2 changed files with 4 additions and 3 deletions
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3
include/afl-fuzz.h
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@ -608,6 +608,9 @@ typedef struct afl_state {
u8 * ex_buf; u8 * ex_buf;
size_t ex_size; size_t ex_size;
u8 * map_tmp_buf;
size_t map_tmp_size;
} afl_state_t; } afl_state_t;
/* A global pointer to all instances is needed (for now) for signals to arrive /* A global pointer to all instances is needed (for now) for signals to arrive

4
src/afl-fuzz-queue.c
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@ -275,7 +275,7 @@ void cull_queue(afl_state_t *afl) {
if (afl->dumb_mode || !afl->score_changed) return; if (afl->dumb_mode || !afl->score_changed) return;
temp_v = ck_alloc(afl->fsrv.map_size >> 3); temp_v = ck_maybe_grow((void **)&afl->map_tmp_buf, &afl->map_tmp_size, afl->fsrv.map_size >> 3);
afl->score_changed = 0; afl->score_changed = 0;
@ -324,8 +324,6 @@ void cull_queue(afl_state_t *afl) {
} }
ck_free(temp_v);
} }
/* Calculate case desirability score to adjust the length of havoc fuzzing. /* Calculate case desirability score to adjust the length of havoc fuzzing.