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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-sharedmem.c | |
| parent | 8bd8442bcc5a57a6ce5461e26cd957b343a12fc2 (diff) | |
| download | afl++-07fead04663b491c0a2f9053630e9a175dcbf635.tar.gz | |
fix shared memory leaks in afl-showmap, initialize cmplog_mode
Diffstat (limited to 'src/afl-sharedmem.c')
| -rw-r--r-- | src/afl-sharedmem.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/afl-sharedmem.c b/src/afl-sharedmem.c index 44a91a97..de0dc916 100644 --- a/src/afl-sharedmem.c +++ b/src/afl-sharedmem.c @@ -101,7 +101,7 @@ void afl_shm_deinit(sharedmem_t *shm) { u8 *afl_shm_init(sharedmem_t *shm, size_t map_size, unsigned char non_instrumented_mode) { - shm->map_size = map_size; + shm->map_size = 0; shm->map = NULL; @@ -153,7 +153,6 @@ u8 *afl_shm_init(sharedmem_t *shm, size_t map_size, u8 *shm_str; shm->shm_id = shmget(IPC_PRIVATE, map_size, IPC_CREAT | IPC_EXCL | 0600); - if (shm->shm_id < 0) { PFATAL("shmget() failed"); } if (shm->cmplog_mode) { @@ -204,6 +203,7 @@ u8 *afl_shm_init(sharedmem_t *shm, size_t map_size, #endif + shm->map_size = map_size; list_append(&shm_list, shm); return shm->map; |