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| author | vanhauser-thc <vh@thc.org> | 2023-01-18 14:56:26 +0100 |
|---|---|---|
| committer | vanhauser-thc <vh@thc.org> | 2023-01-18 14:56:26 +0100 |
| commit | 8fe5e29104fc514551bbc926c5142dac68562b43 (patch) | |
| tree | a1003e19a4d04ba7fa4cf1e587f4c9f6e8bf5802 /src | |
| parent | 22f757a169d3da3081306c0f861ef99a509073fe (diff) | |
| download | afl++-8fe5e29104fc514551bbc926c5142dac68562b43.tar.gz | |
ignore timeout env option
Diffstat (limited to 'src')
| -rw-r--r-- | src/afl-fuzz-bitmap.c | 6 | ||||
| -rw-r--r-- | src/afl-fuzz-state.c | 7 | ||||
| -rw-r--r-- | src/afl-fuzz.c | 3 |
3 files changed, 15 insertions, 1 deletions
diff --git a/src/afl-fuzz-bitmap.c b/src/afl-fuzz-bitmap.c index 485b82db..b4e9537e 100644 --- a/src/afl-fuzz-bitmap.c +++ b/src/afl-fuzz-bitmap.c @@ -457,6 +457,12 @@ save_if_interesting(afl_state_t *afl, void *mem, u32 len, u8 fault) { if (unlikely(len == 0)) { return 0; } + if (unlikely(fault == FSRV_RUN_TMOUT && afl->afl_env.afl_ignore_timeouts)) { + + return 0; + + } + u8 fn[PATH_MAX]; u8 *queue_fn = ""; u8 new_bits = 0, keeping = 0, res, classified = 0, is_timeout = 0; diff --git a/src/afl-fuzz-state.c b/src/afl-fuzz-state.c index 896b5f71..104b1e4b 100644 --- a/src/afl-fuzz-state.c +++ b/src/afl-fuzz-state.c @@ -292,6 +292,13 @@ void read_afl_environment(afl_state_t *afl, char **envp) { afl->afl_env.afl_ignore_problems = get_afl_env(afl_environment_variables[i]) ? 1 : 0; + } else if (!strncmp(env, "AFL_IGNORE_TIMEOUTS", + + afl_environment_variable_len)) { + + afl->afl_env.afl_ignore_timeouts = + get_afl_env(afl_environment_variables[i]) ? 1 : 0; + } else if (!strncmp(env, "AFL_I_DONT_CARE_ABOUT_MISSING_CRASHES", afl_environment_variable_len)) { diff --git a/src/afl-fuzz.c b/src/afl-fuzz.c index 5e0ecd1e..4db55b5e 100644 --- a/src/afl-fuzz.c +++ b/src/afl-fuzz.c @@ -258,8 +258,9 @@ static void usage(u8 *argv0, int more_help) { "AFL_FORKSRV_INIT_TMOUT: time spent waiting for forkserver during startup (in ms)\n" "AFL_HANG_TMOUT: override timeout value (in milliseconds)\n" "AFL_I_DONT_CARE_ABOUT_MISSING_CRASHES: don't warn about core dump handlers\n" - "AFL_IGNORE_UNKNOWN_ENVS: don't warn on unknown env vars\n" "AFL_IGNORE_PROBLEMS: do not abort fuzzing if an incorrect setup is detected\n" + "AFL_IGNORE_TIMEOUTS: do not process or save any timeouts\n" + "AFL_IGNORE_UNKNOWN_ENVS: don't warn on unknown env vars\n" "AFL_IMPORT_FIRST: sync and import test cases from other fuzzer instances first\n" "AFL_INPUT_LEN_MIN/AFL_INPUT_LEN_MAX: like -g/-G set min/max fuzz length produced\n" "AFL_PIZZA_MODE: 1 - enforce pizza mode, 0 - disable for April 1st\n" |