diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/afl-fuzz.h | 7 | ||||
| -rw-r--r-- | include/config.h | 10 | ||||
| -rw-r--r-- | include/envs.h | 1 |
3 files changed, 10 insertions, 8 deletions
diff --git a/include/afl-fuzz.h b/include/afl-fuzz.h index 220380b9..11feb9f7 100644 --- a/include/afl-fuzz.h +++ b/include/afl-fuzz.h @@ -366,7 +366,7 @@ typedef struct afl_env_vars { u8 *afl_tmpdir, *afl_custom_mutator_library, *afl_python_module, *afl_path, *afl_hang_tmout, *afl_forksrv_init_tmout, *afl_skip_crashes, *afl_preload, *afl_max_det_extras, *afl_statsd_host, *afl_statsd_port, - *afl_statsd_tags_flavor, *afl_testcache_size; + *afl_statsd_tags_flavor, *afl_testcache_size, *afl_testcache_entries; } afl_env_vars_t; @@ -695,6 +695,9 @@ typedef struct afl_state { /* This is the user specified maximum size to use for the testcase cache */ u64 q_testcase_max_cache_size; + /* This is the user specified maximum entries in the testcase cache */ + u32 q_testcase_max_cache_entries; + /* How much of the testcase cache is used so far */ u64 q_testcase_cache_size; @@ -712,7 +715,7 @@ typedef struct afl_state { /* Refs to each queue entry with cached testcase (for eviction, if cache_count * is too large) */ - struct queue_entry *q_testcase_cache[TESTCASE_ENTRIES]; + struct queue_entry **q_testcase_cache; } afl_state_t; diff --git a/include/config.h b/include/config.h index b4f3a775..491d8132 100644 --- a/include/config.h +++ b/include/config.h @@ -295,14 +295,12 @@ #define RESEED_RNG 100000 -/* The maximum number of testcases to cache */ - -#define TESTCASE_ENTRIES 16384 - /* The default maximum testcase cache size in MB, 0 = disable. - A value between 50 and 250 is a good default value. */ + A value between 50 and 250 is a good default value. Note that the + number of entries will be auto assigned if not specified via the + AFL_TESTCACHE_ENTRIES env variable */ -#define TESTCASE_CACHE 0 +#define TESTCASE_CACHE_SIZE 50 /* Maximum line length passed from GCC to 'as' and used for parsing configuration files: */ diff --git a/include/envs.h b/include/envs.h index a1b3ad12..b753d5f8 100644 --- a/include/envs.h +++ b/include/envs.h @@ -140,6 +140,7 @@ static char *afl_environment_variables[] = { "AFL_STATSD_PORT", "AFL_STATSD_TAGS_FLAVOR", "AFL_TESTCACHE_SIZE", + "AFL_TESTCACHE_ENTRIES", "AFL_TMIN_EXACT", "AFL_TMPDIR", "AFL_TOKEN_FILE", |