From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Thu, 12 Jan 2012 07:16:14 +0000 (+0300)
Subject: nfs: check for integer overflow in decode_devicenotify_args()
X-Git-Tag: v3.3-rc1~41^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=363e0df057ea8da539645fe4c3c227e3d44054cc;p=pandora-kernel.git

nfs: check for integer overflow in decode_devicenotify_args()

On 32 bit, if n is too large then "n * sizeof(*args->devs)" could
overflow and args->devs would be smaller than expected.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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