From: Horia Geant? <horia.geanta@freescale.com>
Date: Tue, 12 May 2015 08:28:05 +0000 (+0300)
Subject: crypto: talitos - avoid out of bound scatterlist iterator
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~164^2~185
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bde9079f3cd5e4275be2169cf7b0c74bfb464f78;p=pandora-kernel.git

crypto: talitos - avoid out of bound scatterlist iterator

Check return value of scatterlist_sg_next(), i.e. don't rely solely
on number of bytes to be processed or number of scatterlist entries.

Signed-off-by: Horia Geanta <horia.geanta@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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