On Thu, Oct 11, 2007 at 11:23:30AM +0800, Herbert Xu wrote:
>
> Yeah I've added a fix in the cryptodev tree.
Oh and here's the actual patch.
Cheers,
--
Visit Openswan at http://www.openswan.org/
Email: Herbert Xu ~{PmV>HI~} <[email protected]>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
--
1cd6038ce42447f9a32e6d138af0b69ad56ea627
diff --git a/crypto/authenc.c b/crypto/authenc.c
index 0b29a6a..126a529 100644
--- a/crypto/authenc.c
+++ b/crypto/authenc.c
@@ -84,8 +84,8 @@ static int crypto_authenc_hash(struct aead_request *req)
.tfm = auth,
};
u8 *hash = aead_request_ctx(req);
- struct scatterlist *dst;
- unsigned int cryptlen;
+ struct scatterlist *dst = req->dst;
+ unsigned int cryptlen = req->cryptlen;
int err;
hash = (u8 *)ALIGN((unsigned long)hash + crypto_hash_alignmask(auth),
@@ -100,8 +100,6 @@ static int crypto_authenc_hash(struct aead_request *req)
if (err)
goto auth_unlock;
- cryptlen = req->cryptlen;
- dst = req->dst;
err = crypto_hash_update(&desc, dst, cryptlen);
if (err)
goto auth_unlock;
@@ -159,8 +157,8 @@ static int crypto_authenc_verify(struct aead_request *req)
};
u8 *ohash = aead_request_ctx(req);
u8 *ihash;
- struct scatterlist *src;
- unsigned int cryptlen;
+ struct scatterlist *src = req->src;
+ unsigned int cryptlen = req->cryptlen;
unsigned int authsize;
int err;
@@ -177,8 +175,6 @@ static int crypto_authenc_verify(struct aead_request *req)
if (err)
goto auth_unlock;
- cryptlen = req->cryptlen;
- src = req->src;
err = crypto_hash_update(&desc, src, cryptlen);
if (err)
goto auth_unlock;