diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/afl-forkserver.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/afl-forkserver.c b/src/afl-forkserver.c index 5a8e56b2..3afb94be 100644 --- a/src/afl-forkserver.c +++ b/src/afl-forkserver.c @@ -960,6 +960,8 @@ void afl_fsrv_write_to_testcase(afl_forkserver_t *fsrv, u8 *buf, size_t len) { if (fsrv->shmem_fuzz) { + if (unlikely(len > MAX_FILE)) len = MAX_FILE; + *fsrv->shmem_fuzz_len = len; memcpy(fsrv->shmem_fuzz, buf, len); #ifdef _DEBUG |