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This commit is contained in:
van Hauser
2020-12-17 10:55:33 +01:00
parent 14c67f15c9
commit d07b0169cb
4 changed files with 114 additions and 240 deletions
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6
src/afl-fuzz-run.c
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@ -62,8 +62,6 @@ fuzz_run_target(afl_state_t *afl, afl_forkserver_t *fsrv, u32 timeout) {
time_spent_start = (spec.tv_sec * 1000000000) + spec.tv_nsec;
#endif
// TODO: Don't classify for faults?
classify_counts(fsrv);
return res;
}
@ -379,6 +377,7 @@ u8 calibrate_case(afl_state_t *afl, struct queue_entry *q, u8 *use_mem,
}
classify_counts(&afl->fsrv);
cksum = hash64(afl->fsrv.trace_bits, afl->fsrv.map_size, HASH_CONST);
if (q->exec_cksum != cksum) {
@ -767,13 +766,14 @@ u8 trim_case(afl_state_t *afl, struct queue_entry *q, u8 *in_buf) {
write_with_gap(afl, in_buf, q->len, remove_pos, trim_avail);
fault = fuzz_run_target(afl, &afl->fsrv, afl->fsrv.exec_tmout);
++afl->trim_execs;
if (afl->stop_soon || fault == FSRV_RUN_ERROR) { goto abort_trimming; }
/* Note that we don't keep track of crashes or hangs here; maybe TODO?
*/
++afl->trim_execs;
classify_counts(&afl->fsrv);
cksum = hash64(afl->fsrv.trace_bits, afl->fsrv.map_size, HASH_CONST);
/* If the deletion had no impact on the trace, make it permanent. This