Re: [PATCH 1/2] crypto/x509: Fix unaligned access in x509_get_sig_params()
From: Herbert Xu <herbert@gondor.apana.org.au>
Date: 2015-10-20 14:26:51
Also in:
linux-crypto, lkml
On Mon, Oct 19, 2015 at 05:23:28PM -0400, Sowmini Varadhan wrote:
x509_get_sig_params() has the same code pattern as the one in
pkcs7_verify() that is fixed by commit 62f57d05e287 ("crypto: pkcs7 - Fix
unaligned access in pkcs7_verify()") so apply a similar fix here: make
sure that desc is pointing at an algined value past the digest_size,
and take alignment values into consideration when doing kzalloc()
Signed-off-by: Sowmini Varadhan <redacted>Patch applied. Thanks. -- Email: Herbert Xu [off-list ref] Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt