diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/afl-fuzz-redqueen.c | 13 | ||||
| -rw-r--r-- | src/afl-fuzz.c | 26 | ||||
| -rw-r--r-- | src/afl-ld-lto.c | 14 |
3 files changed, 31 insertions, 22 deletions
diff --git a/src/afl-fuzz-redqueen.c b/src/afl-fuzz-redqueen.c index 8979be98..f619a6d3 100644 --- a/src/afl-fuzz-redqueen.c +++ b/src/afl-fuzz-redqueen.c @@ -1497,10 +1497,10 @@ static u8 cmp_fuzz(afl_state_t *afl, u32 key, u8 *orig_buf, u8 *buf, u8 *cbuf, u32 len, u32 lvl, struct tainted *taint) { struct cmp_header *h = &afl->shm.cmp_map->headers[key]; - struct tainted *t; - u32 i, j, idx, taint_len, loggeds; - u32 have_taint = 1, is_n = 0; - u8 status = 0, found_one = 0; + struct tainted * t; + u32 i, j, idx, taint_len, loggeds; + u32 have_taint = 1, is_n = 0; + u8 status = 0, found_one = 0; /* loop cmps are useless, detect and ignore them */ #ifdef WORD_SIZE_64 @@ -2439,7 +2439,8 @@ u8 input_to_state_stage(afl_state_t *afl, u8 *orig_buf, u8 *buf, u32 len) { afl->stage_max = 0; afl->stage_cur = 0; - u32 lvl = (afl->queue_cur->colorized ? 0 : LVL1) + (afl->cmplog_lvl == CMPLOG_LVL_MAX ? LVL3 : 0); + u32 lvl = (afl->queue_cur->colorized ? 0 : LVL1) + + (afl->cmplog_lvl == CMPLOG_LVL_MAX ? LVL3 : 0); #ifdef COMBINE u8 *cbuf = afl_realloc((void **)&afl->in_scratch_buf, len + 128); @@ -2527,7 +2528,7 @@ exit_its: if (afl->cmplog_lvl == CMPLOG_LVL_MAX) { afl->queue_cur->colorized = CMPLOG_LVL_MAX; - + ck_free(afl->queue_cur->cmplog_colorinput); t = taint; while (taint) { diff --git a/src/afl-fuzz.c b/src/afl-fuzz.c index 3a7343ae..a579a8f5 100644 --- a/src/afl-fuzz.c +++ b/src/afl-fuzz.c @@ -123,7 +123,8 @@ static void usage(u8 *argv0, int more_help) { "it.\n" " if using QEMU, just use -c 0.\n" " -l cmplog_level - set the complexity/intensivity of CmpLog.\n" - " Values: 1 (basic), 2 (larger files) and 3 (transform)\n\n" + " Values: 1 (basic), 2 (larger files) and 3 " + "(transform)\n\n" "Fuzzing behavior settings:\n" " -Z - sequential queue selection instead of weighted " @@ -1556,17 +1557,19 @@ int main(int argc, char **argv_orig, char **envp) { afl->virgin_tmout = ck_realloc(afl->virgin_tmout, new_map_size); afl->virgin_crash = ck_realloc(afl->virgin_crash, new_map_size); afl->var_bytes = ck_realloc(afl->var_bytes, new_map_size); - afl->top_rated = ck_realloc(afl->top_rated, new_map_size * sizeof(void *)); + afl->top_rated = + ck_realloc(afl->top_rated, new_map_size * sizeof(void *)); afl->clean_trace = ck_realloc(afl->clean_trace, new_map_size); - afl->clean_trace_custom = ck_realloc(afl->clean_trace_custom, new_map_size); + afl->clean_trace_custom = + ck_realloc(afl->clean_trace_custom, new_map_size); afl->first_trace = ck_realloc(afl->first_trace, new_map_size); afl->map_tmp_buf = ck_realloc(afl->map_tmp_buf, new_map_size); afl_fsrv_kill(&afl->fsrv); afl_shm_deinit(&afl->shm); afl->fsrv.map_size = new_map_size; - afl->fsrv.trace_bits = afl_shm_init(&afl->shm, new_map_size, - afl->non_instrumented_mode); + afl->fsrv.trace_bits = + afl_shm_init(&afl->shm, new_map_size, afl->non_instrumented_mode); setenv("AFL_NO_AUTODICT", "1", 1); // loaded already afl_fsrv_start(&afl->fsrv, afl->argv, &afl->stop_soon, afl->afl_env.afl_debug_child); @@ -1608,9 +1611,11 @@ int main(int argc, char **argv_orig, char **envp) { afl->virgin_tmout = ck_realloc(afl->virgin_tmout, new_map_size); afl->virgin_crash = ck_realloc(afl->virgin_crash, new_map_size); afl->var_bytes = ck_realloc(afl->var_bytes, new_map_size); - afl->top_rated = ck_realloc(afl->top_rated, new_map_size * sizeof(void *)); + afl->top_rated = + ck_realloc(afl->top_rated, new_map_size * sizeof(void *)); afl->clean_trace = ck_realloc(afl->clean_trace, new_map_size); - afl->clean_trace_custom = ck_realloc(afl->clean_trace_custom, new_map_size); + afl->clean_trace_custom = + ck_realloc(afl->clean_trace_custom, new_map_size); afl->first_trace = ck_realloc(afl->first_trace, new_map_size); afl->map_tmp_buf = ck_realloc(afl->map_tmp_buf, new_map_size); @@ -1619,8 +1624,8 @@ int main(int argc, char **argv_orig, char **envp) { afl_shm_deinit(&afl->shm); afl->cmplog_fsrv.map_size = new_map_size; // non-cmplog stays the same - afl->fsrv.trace_bits = afl_shm_init(&afl->shm, new_map_size, - afl->non_instrumented_mode); + afl->fsrv.trace_bits = + afl_shm_init(&afl->shm, new_map_size, afl->non_instrumented_mode); setenv("AFL_NO_AUTODICT", "1", 1); // loaded already afl_fsrv_start(&afl->fsrv, afl->argv, &afl->stop_soon, afl->afl_env.afl_debug_child); @@ -1786,6 +1791,7 @@ int main(int argc, char **argv_orig, char **envp) { afl->limit_time_puppet = 0; } + */ afl->expand_havoc = 2; if (afl->cmplog_lvl && afl->cmplog_lvl < 2) afl->cmplog_lvl = 2; @@ -1806,7 +1812,7 @@ int main(int argc, char **argv_orig, char **envp) { break; case 5: // if not in sync mode, enable deterministic mode? - //if (!afl->sync_id) afl->skip_deterministic = 0; + // if (!afl->sync_id) afl->skip_deterministic = 0; afl->expand_havoc = 6; case 6: // nothing else currently diff --git a/src/afl-ld-lto.c b/src/afl-ld-lto.c index 1fb01600..0a978653 100644 --- a/src/afl-ld-lto.c +++ b/src/afl-ld-lto.c @@ -83,7 +83,7 @@ static void edit_params(int argc, char **argv) { if (!passthrough) { - for (i = 1; i < argc; i++) { + for (i = 1; i < (u32)argc; i++) { if (strstr(argv[i], "/afl-llvm-rt-lto.o") != NULL) rt_lto_present = 1; if (strstr(argv[i], "/afl-llvm-rt.o") != NULL) rt_present = 1; @@ -91,7 +91,7 @@ static void edit_params(int argc, char **argv) { } - for (i = 1; i < argc && !gold_pos; i++) { + for (i = 1; i < (u32)argc && !gold_pos; i++) { if (strcmp(argv[i], "-plugin") == 0) { @@ -100,7 +100,9 @@ static void edit_params(int argc, char **argv) { if (strcasestr(argv[i], "LLVMgold.so") != NULL) gold_present = gold_pos = i + 1; - } else if (i < argc && strcasestr(argv[i + 1], "LLVMgold.so") != NULL) { + } else if (i < (u32)argc && + + strcasestr(argv[i + 1], "LLVMgold.so") != NULL) { gold_present = gold_pos = i + 2; @@ -112,7 +114,7 @@ static void edit_params(int argc, char **argv) { if (!gold_pos) { - for (i = 1; i + 1 < argc && !gold_pos; i++) { + for (i = 1; i + 1 < (u32)argc && !gold_pos; i++) { if (argv[i][0] != '-') { @@ -198,7 +200,7 @@ static void edit_params(int argc, char **argv) { gold_present ? "true" : "false", inst_present ? "true" : "false", rt_present ? "true" : "false", rt_lto_present ? "true" : "false"); - for (i = 1; i < argc; i++) { + for (i = 1; i < (u32)argc; i++) { if (ld_param_cnt >= MAX_PARAM_COUNT) FATAL( @@ -324,7 +326,7 @@ int main(int argc, char **argv) { if (debug) { DEBUGF("cd \"%s\";", thecwd); - for (i = 0; i < ld_param_cnt; i++) + for (i = 0; i < (s32)ld_param_cnt; i++) SAYF(" \"%s\"", ld_params[i]); SAYF("\n"); |