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vanhauser-thc
2024-05-16 14:43:35 +02:00
parent d4071b0fe4
commit 2dc967fee3
2 changed files with 6 additions and 5 deletions
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9
src/afl-fuzz-queue.c
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@ -60,13 +60,13 @@ inline u32 select_next_queue_entry(afl_state_t *afl) {
} }
#define DEBUG_QUEUE 1 //#define DEBUG_QUEUE 1
double compute_weight(afl_state_t *afl, struct queue_entry *q, double compute_weight(afl_state_t *afl, struct queue_entry *q,
double avg_exec_us, double avg_bitmap_size, double avg_exec_us, double avg_bitmap_size,
double avg_top_size, double avg_score) { double avg_top_size, double avg_score) {
double weight = 1.0; double weight = 1.0;
/*
if (likely(afl->schedule >= FAST && afl->schedule <= RARE)) { if (likely(afl->schedule >= FAST && afl->schedule <= RARE)) {
u32 hits = afl->n_fuzz[q->n_fuzz_entry]; u32 hits = afl->n_fuzz[q->n_fuzz_entry];
@ -106,11 +106,12 @@ double compute_weight(afl_state_t *afl, struct queue_entry *q,
#ifdef DEBUG_QUEUE #ifdef DEBUG_QUEUE
fprintf(stderr, " after step 6: %.2f (favored)\n", weight); fprintf(stderr, " after step 6: %.2f (favored)\n", weight);
#endif #endif
if (unlikely(!q->was_fuzzed)) { weight *= 2.5; } */
if (unlikely(!q->was_fuzzed)) { weight *= 3; }
#ifdef DEBUG_QUEUE #ifdef DEBUG_QUEUE
fprintf(stderr, " after step 7: %.2f (was_fuzzed)\n", weight); fprintf(stderr, " after step 7: %.2f (was_fuzzed)\n", weight);
#endif #endif
if (unlikely(q->fs_redundant)) { weight *= 0.75; } if (unlikely(q->fs_redundant)) { weight = 0.0; }
#ifdef DEBUG_QUEUE #ifdef DEBUG_QUEUE
fprintf(stderr, " after final step: %.2f (fs_redundant)\n", weight); fprintf(stderr, " after final step: %.2f (fs_redundant)\n", weight);
#endif #endif

2
src/afl-fuzz.c
View File

@ -3069,7 +3069,7 @@ stop_fuzzing:
if (getenv("AFL_DUMP_QUEUE_ON_EXIT")) { if (getenv("AFL_DUMP_QUEUE_ON_EXIT")) {
for (u32 mode = 0; mode < 2; mode++) { for (u32 mode = 0; mode < 1; mode++) {
afl->fuzz_mode = mode; afl->fuzz_mode = mode;
create_alias_table(afl); create_alias_table(afl);