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fixes

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This commit is contained in:
van Hauser
2020-08-09 21:09:07 +02:00
parent e99d7e9730
commit ff40359a60
3 changed files with 28 additions and 18 deletions
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10
src/afl-fuzz-queue.c
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@ -118,6 +118,9 @@ void perform_taint_run(afl_state_t *afl, struct queue_entry *q, u8 *fname,
if (q->fname_taint) {
u8 *save = ck_maybe_grow(BUF_PARAMS(out_scratch), afl->fsrv.map_size);
memcpy(save, afl->taint_fsrv.trace_bits, afl->fsrv.map_size);
afl->taint_fsrv.map_size = plen; // speed :)
write_to_testcase(afl, mem, len);
if (afl_fsrv_run_target(&afl->taint_fsrv, afl->fsrv.exec_tmout,
@ -214,6 +217,8 @@ void perform_taint_run(afl_state_t *afl, struct queue_entry *q, u8 *fname,
}
memcpy(afl->taint_fsrv.trace_bits, save, afl->fsrv.map_size);
}
if (!bytes) {
@ -227,11 +232,6 @@ void perform_taint_run(afl_state_t *afl, struct queue_entry *q, u8 *fname,
}
} else {
if (q->taint_bytes_all && !q->taint_bytes_new)
q->taint_bytes_new = q->taint_bytes_all;
}
}