| commit | 13f4bb78cf6a312bbdec367ba3da044b09bf0e29 | |
| author | Herbert Xu <herbert@gondor.apana.org.au> | |
| Wed, 4 May 2016 09:52:56 +0000 (4 17:52 +0800) | ||
| committer | Herbert Xu <herbert@gondor.apana.org.au> | |
| Thu, 5 May 2016 06:27:04 +0000 (5 14:27 +0800) | ||
| tree | cec98c0f22212e69434cbcc30403361fc11337c5 | treesnapshot (tar.gz zip) |
| parent | 6dc5df71ee5c8b44607928bfe27be50314dcf848 | commitdiff |
crypto: hash - Fix page length clamping in hash walk
The crypto hash walk code is broken when supplied with an offset
greater than or equal to PAGE_SIZE. This patch fixes it by adjusting
walk->pg and walk->offset when this happens.
Cc: <stable@vger.kernel.org>
Reported-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
The crypto hash walk code is broken when supplied with an offset
greater than or equal to PAGE_SIZE. This patch fixes it by adjusting
walk->pg and walk->offset when this happens.
Cc: <stable@vger.kernel.org>
Reported-by: Steffen Klassert <steffen.klassert@secunet.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| crypto/ahash.c | diffblobblamehistory |