[CRYPTO] authenc: Use RTA_OK to check length



This patch changes setkey to use RTA_OK to check the validity of the
setkey request.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

parent c2c61f51

crypto/authenc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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;