From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Fri, 16 Jan 2009 03:40:54 +0000 (+1100)
Subject: crypto: blkcipher - Fix WARN_ON handling in walk_done
X-Git-Tag: v2.6.29-rc3~14^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bac1b5c4696f217afeac5b29874a337bc39da717;p=pandora-kernel.git

crypto: blkcipher - Fix WARN_ON handling in walk_done

When we get left-over bits from a slow walk, it means that the
underlying cipher has gone troppo.  However, as we're handling
that case we should ensure that the caller terminates the walk.

This patch does this by setting walk->nbytes to zero.

Reported-by: Roel Kluin <roel.kluin@gmail.com>
Reported-by: Huang Ying <ying.huang@intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
---

Reading git-diff-tree failed