diff options
Diffstat (limited to 'sys/crypto/via/padlock.c')
| -rw-r--r-- | sys/crypto/via/padlock.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/crypto/via/padlock.c b/sys/crypto/via/padlock.c index 4157c47..dc97a88 100644 --- a/sys/crypto/via/padlock.c +++ b/sys/crypto/via/padlock.c @@ -297,7 +297,11 @@ padlock_process(device_t dev, struct cryptop *crp, int hint __unused) enccrd = maccrd = NULL; - if (crp == NULL || crp->crp_callback == NULL || crp->crp_desc == NULL) { + /* Sanity check. */ + if (crp == NULL) + return (EINVAL); + + if (crp->crp_callback == NULL || crp->crp_desc == NULL) { error = EINVAL; goto out; } |
