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-rw-r--r--crypto/authenc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/authenc.c b/crypto/authenc.c
index 80d9d0b18c13..aa442dea5c43 100644
--- a/crypto/authenc.c
+++ b/crypto/authenc.c
@@ -44,7 +44,7 @@ static int crypto_authenc_setkey(struct crypto_aead *authenc, const u8 *key,
struct crypto_authenc_key_param *param;
int err = -EINVAL;
- if (keylen < sizeof(*rta))
+ if (!RTA_OK(rta, keylen))
goto badkey;
if (rta->rta_type != CRYPTO_AUTHENC_KEYA_PARAM)
goto badkey;