From: David Howells <dhowells@redhat.com>
Date: Thu, 8 Jan 2009 11:18:31 +0000 (+0000)
Subject: CRED: Fix commit_creds() on a process that has no mm
X-Git-Tag: v2.6.29-rc1~23^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b9456371a73871d001e67b5f4eac118c2c278e1c;p=pandora-kernel.git

CRED: Fix commit_creds() on a process that has no mm

Fix commit_creds()'s handling of a process that has no mm (such as one that is
calling or has called daemonize()).  commit_creds() should check to see if
task->mm is not NULL before calling set_dumpable() on it.

Reported-by: Jiri Slaby <jirislaby@gmail.com>
Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
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