From: Jeff Layton <jlayton@redhat.com>
Date: Tue, 5 Apr 2011 23:23:47 +0000 (-0700)
Subject: cifs: check for private_data before trying to put it
X-Git-Tag: v2.6.39-rc4~62^2~14
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7797069305d13252fd66cf722aa8f2cbeb3c95cd;p=pandora-kernel.git

cifs: check for private_data before trying to put it

cifs_close doesn't check that the filp->private_data is non-NULL before
trying to put it. That can cause an oops in certain error conditions
that can occur on open or lookup before the private_data is set.

Reported-by: Ben Greear <greearb@candelatech.com>
CC: Stable <stable@kernel.org>
Signed-off-by: Jeff Layton <jlayton@redhat.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
---

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