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authorHerbert Xu <herbert@gondor.apana.org.au>2007-12-10 10:55:21 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2008-01-11 08:16:38 +1100
commit12dc5e62b4f93f1d399fd81e35be3f9ea0027712 (patch)
tree413a29344ae74030c2ef27d34dd70b396c51a1e1 /crypto
parentc2c61f513db395ddd8d67690bf3301ebe1e8155a (diff)
downloadlinux-12dc5e62b4f93f1d399fd81e35be3f9ea0027712.tar.gz
[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>
Diffstat (limited to 'crypto')
-rw-r--r--crypto/authenc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/authenc.c b/crypto/authenc.c
index 80d9d0b18c1..aa442dea5c4 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;