From: Rik van Riel <riel@redhat.com>
Date: Mon, 26 Apr 2010 16:33:03 +0000 (-0400)
Subject: mmap: check ->vm_ops before dereferencing
X-Git-Tag: v2.6.34-rc6~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5892753383090a3eddf0e1b043c95e3b2c7feda5;p=pandora-kernel.git

mmap: check ->vm_ops before dereferencing

Check whether the VMA has a vm_ops before calling close, just
like we check vm_ops before calling open a few dozen lines
higher up in the function.

Signed-off-by: Rik van Riel <riel@redhat.com>
Reported-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

Reading git-diff-tree failed