diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/afl-fuzz.h | 2 | ||||
| -rw-r--r-- | include/config.h | 9 | ||||
| -rw-r--r-- | include/envs.h | 1 | ||||
| -rw-r--r-- | include/forkserver.h | 9 |
4 files changed, 20 insertions, 1 deletions
diff --git a/include/afl-fuzz.h b/include/afl-fuzz.h index 565e9afd..691ba148 100644 --- a/include/afl-fuzz.h +++ b/include/afl-fuzz.h @@ -390,7 +390,7 @@ typedef struct afl_env_vars { *afl_hang_tmout, *afl_forksrv_init_tmout, *afl_skip_crashes, *afl_preload, *afl_max_det_extras, *afl_statsd_host, *afl_statsd_port, *afl_crash_exitcode, *afl_statsd_tags_flavor, *afl_testcache_size, - *afl_testcache_entries, *afl_kill_signal, *afl_target_env; + *afl_testcache_entries, *afl_kill_signal, *afl_target_env, *afl_persistent_record; } afl_env_vars_t; diff --git a/include/config.h b/include/config.h index 8ac74c45..ab4c49f2 100644 --- a/include/config.h +++ b/include/config.h @@ -73,6 +73,15 @@ /* Now non-cmplog configuration options */ + +/* If a persistent target keeps state and found crashes are not reproducable + then enable this option and set the AFL_PERSISTENT_RECORD env variable + to a number. These number of testcases prior the crash will be kept and + also written to the crash/ directory */ + +#define AFL_PERSISTENT_RECORD + + /* console output colors: There are three ways to configure its behavior * 1. default: colored outputs fixed on: defined USE_COLOR && defined * ALWAYS_COLORED The env var. AFL_NO_COLOR will have no effect diff --git a/include/envs.h b/include/envs.h index d7578045..37adeff2 100644 --- a/include/envs.h +++ b/include/envs.h @@ -130,6 +130,7 @@ static char *afl_environment_variables[] = { "AFL_PASSTHROUGH", "AFL_PATH", "AFL_PERFORMANCE_FILE", + "AFL_PERSISTENT_RECORD", "AFL_PRELOAD", "AFL_TARGET_ENV", "AFL_PYTHON_MODULE", diff --git a/include/forkserver.h b/include/forkserver.h index ac027f81..c894ad80 100644 --- a/include/forkserver.h +++ b/include/forkserver.h @@ -94,6 +94,15 @@ typedef struct afl_forkserver { char *cmplog_binary; /* the name of the cmplog binary */ + /* persistent mode replay functionality */ + u32 persistent_record; /* persistent replay setting */ + u32 persistent_record_idx; /* persistent replay cache ptr */ + u32 persistent_record_cnt; /* persistent replay counter */ + u8 * persistent_record_dir; + u8 ** persistent_record_data; + u32 * persistent_record_len; + s32 persistent_record_pid; + /* Function to kick off the forkserver child */ void (*init_child_func)(struct afl_forkserver *fsrv, char **argv); |