From: Dan Carpenter <error27@gmail.com>
Date: Sun, 19 Jul 2009 11:46:09 +0000 (+0300)
Subject: lguest: dereferencing freed mem in add_eventfd()
X-Git-Tag: v2.6.31-rc5~14^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f294526279cda8934b0313ebd02184a16ba888c9;p=pandora-kernel.git

lguest: dereferencing freed mem in add_eventfd()

"new" was freed and then dereferenced.  Also the return value wasn't being
used so I modified the caller as well.

Compile tested only.  Found by smatch (http://repo.or.cz/w/smatch.git).

regards,
dan carpenter

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
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