From: Darrick J. Wong <darrick.wong@oracle.com>
Date: Fri, 10 May 2013 22:40:13 +0000 (-0700)
Subject: ttyprintk: Fix NULL pointer deref by setting tty_port ops after initializing port
X-Git-Tag: v3.10-rc3~25^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b5325a02aa84c794cf520d6d68cae4b150988a32;p=pandora-kernel.git

ttyprintk: Fix NULL pointer deref by setting tty_port ops after initializing port

tty_port_init() zeroes out the tty port, which means that we have to set the
ops pointer /after/, not before this call.  Otherwise, tty_port_open will crash
when it tries to deref ops, which is now a NULL pointer.

Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

Reading git-diff-tree failed