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| author | hexcoder- <heiko@hexco.de> | 2020-06-26 01:14:21 +0200 |
|---|---|---|
| committer | hexcoder- <heiko@hexco.de> | 2020-06-26 01:14:21 +0200 |
| commit | 07fead04663b491c0a2f9053630e9a175dcbf635 (patch) | |
| tree | 0fb73e9344d71279dce9384f8b9213490df2aed7 /src/afl-tmin.c | |
| parent | 8bd8442bcc5a57a6ce5461e26cd957b343a12fc2 (diff) | |
| download | afl++-07fead04663b491c0a2f9053630e9a175dcbf635.tar.gz | |
fix shared memory leaks in afl-showmap, initialize cmplog_mode
Diffstat (limited to 'src/afl-tmin.c')
| -rw-r--r-- | src/afl-tmin.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/afl-tmin.c b/src/afl-tmin.c index 5e4bdb6c..2db1eae7 100644 --- a/src/afl-tmin.c +++ b/src/afl-tmin.c @@ -116,6 +116,7 @@ static sharedmem_t *deinit_shmem(afl_forkserver_t *fsrv, afl_shm_deinit(shm_fuzz); fsrv->support_shmem_fuzz = 0; + fsrv->shmem_fuzz_len = NULL; fsrv->shmem_fuzz = NULL; ck_free(shm_fuzz); return NULL; @@ -1036,6 +1037,8 @@ int main(int argc, char **argv_orig, char **envp) { check_environment_vars(envp); + /* initialize cmplog_mode */ + shm.cmplog_mode = 0; fsrv->trace_bits = afl_shm_init(&shm, map_size, 0); atexit(at_exit_handler); @@ -1078,6 +1081,9 @@ int main(int argc, char **argv_orig, char **envp) { SAYF("\n"); shm_fuzz = ck_alloc(sizeof(sharedmem_t)); + + /* initialize cmplog_mode */ + shm_fuzz->cmplog_mode = 0; u8 *map = afl_shm_init(shm_fuzz, MAX_FILE + sizeof(u32), 1); if (!map) { FATAL("BUG: Zero return from afl_shm_init."); } #ifdef USEMMAP |