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| author | van Hauser <vh@thc.org> | 2020-10-14 15:30:30 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-10-14 15:30:30 +0200 |
| commit | 56ac3fcdc511d124ad058412021ead21bbbcf4bf (patch) | |
| tree | da375c21b2d150a266233d56e1209b9892a19430 /src/afl-fuzz-state.c | |
| parent | c20ba2c2c5694c3a7ab0deac977e53fb576f8b37 (diff) | |
| download | afl++-56ac3fcdc511d124ad058412021ead21bbbcf4bf.tar.gz | |
configurable testcache with malloc (#581)
* cache item number to cache memory size * reload testcase if trimming changed the size * fix splicing selection * slim splicing * import sync fix * write testcache stats to fuzzer_stats * fix new seed selection algo * malloc+read instead of mmap * fix * testcache is configurable now and no reference counts * fixes compilation, test script * fixes * switch TEST_CC to afl-cc in makefile * code format * fix * fix crash * fix crash * fix env help output * remove unnecessary pointer resets * fix endless loop bug * actually use the cache if set * one more fix * increase default cache entries, add default cache size value to config.h Co-authored-by: hexcoder- <heiko@hexco.de>
Diffstat (limited to 'src/afl-fuzz-state.c')
| -rw-r--r-- | src/afl-fuzz-state.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/afl-fuzz-state.c b/src/afl-fuzz-state.c index a0a2795e..0824b77f 100644 --- a/src/afl-fuzz-state.c +++ b/src/afl-fuzz-state.c @@ -103,6 +103,7 @@ void afl_state_init(afl_state_t *afl, uint32_t map_size) { afl->stats_avg_exec = -1; afl->skip_deterministic = 1; afl->use_splicing = 1; + afl->q_testcase_max_cache_size = TESTCASE_CACHE * 1024000; #ifdef HAVE_AFFINITY afl->cpu_aff = -1; /* Selected CPU core */ @@ -353,6 +354,13 @@ void read_afl_environment(afl_state_t *afl, char **envp) { afl->afl_env.afl_forksrv_init_tmout = (u8 *)get_afl_env(afl_environment_variables[i]); + } else if (!strncmp(env, "AFL_TESTCACHE_SIZE", + + afl_environment_variable_len)) { + + afl->afl_env.afl_testcache_size = + (u8 *)get_afl_env(afl_environment_variables[i]); + } else if (!strncmp(env, "AFL_STATSD_HOST", afl_environment_variable_len)) { |