Messages in this thread | | | Date | Thu, 20 Oct 2011 14:19:08 +0200 | From | Herbert Xu <> | Subject | Re: [PATCH v2] crypto: ghash: Avoid null pointer dereference if no key is set. |
| |
On Fri, Oct 14, 2011 at 01:53:15PM -0400, Nick Bowler wrote: > The ghash_update function passes a pointer to gf128mul_4k_lle which will > be NULL if ghash_setkey is not called or if the most recent call to > ghash_setkey failed to allocate memory. This causes an oops. Fix this > up by returning an error code in the null case.
Patch applied. Will push to stable as well.
Thanks! -- Email: Herbert Xu <herbert@gondor.apana.org.au> Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
| |