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Merge branch 'replay' into tmp

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This commit is contained in:
van Hauser
2021-03-24 18:19:13 +01:00
committed by GitHub
parent 7dc4847869 958436be4b
commit 6e2a0ef233
8 changed files with 183 additions and 9 deletions
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2
include/afl-fuzz.h
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@ -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;

9
include/config.h
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@ -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

1
include/envs.h
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@ -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",

9
include/forkserver.h
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@ -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);