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Co-authored-by: Ivan Gulakov <gulakov@ispras.ru>
This commit is contained in:
Vitalii Akolzin
2020-09-24 18:50:59 +03:00
parent 888d63748a
commit a75e7594f7
1 changed files with 4 additions and 1 deletions
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5
src/afl-fuzz-one.c
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@ -1699,6 +1699,9 @@ custom_mutator_stage:
u8 * new_buf = NULL; u8 * new_buf = NULL;
u32 target_len = 0; u32 target_len = 0;
/* check if splicing is possible (if the only entry has len > 1
* check it is not current entry)
*/
if (afl->ready_for_splicing_count > 1 || if (afl->ready_for_splicing_count > 1 ||
(afl->ready_for_splicing_count == 1 && (afl->ready_for_splicing_count == 1 &&
afl->queue_cur->len == 1)) { afl->queue_cur->len == 1)) {
@ -2769,7 +2772,7 @@ static u8 mopt_common_fuzzing(afl_state_t *afl, MOpt_globals_t MOpt_globals) {
len = afl->queue_cur->len; len = afl->queue_cur->len;
/* maybe current entry stop being ready for splicing */ /* maybe current entry is not ready for splicing anymore */
if (old_len > 1 && afl->queue_cur->len == 1) if (old_len > 1 && afl->queue_cur->len == 1)
afl->ready_for_splicing_count--; afl->ready_for_splicing_count--;