From: Marek Marczykowski <marmarek@mimuw.edu.pl>
Date: Tue, 3 May 2011 16:04:52 +0000 (-0400)
Subject: xen-blkfront: fix data size for xenbus_gather in blkfront_connect
X-Git-Tag: v3.0-rc1~162^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4352b47ab7918108b389a48d2163c9a4c2aaf139;p=pandora-kernel.git

xen-blkfront: fix data size for xenbus_gather in blkfront_connect

barrier variable is int, not long. This overflow caused another variable
override: "err" (in PV code) and "binfo" (in xenlinux code -
drivers/xen/blkfront/blkfront.c). The later caused incorrect device
flags (RO/removable etc).

Signed-off-by: Marek Marczykowski <marmarek@mimuw.edu.pl>
Acked-by: Ian Campbell <Ian.Campbell@citrix.com>
[v1: Changed title]
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
---

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