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SubjectRe: [PATCH] crypto: testmgr - add guard to dst buffer for ahash_export
On Wed, Sep 28, 2016 at 04:38:37PM +0200, Jan Stancek wrote:
> Add a guard to 'state' buffer and warn if its consistency after
> call to crypto_ahash_export() changes, so that any write that
> goes beyond advertised statesize (and thus causing potential
> memory corruption [1]) is more visible.
>
> [1] https://marc.info/?l=linux-crypto-vger&m=147467656516085
>
> Signed-off-by: Jan Stancek <jstancek@redhat.com>
> Cc: Herbert Xu <herbert@gondor.apana.org.au>
> Cc: Marcelo Cerri <marcelo.cerri@canonical.com>

Patch applied. 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

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