From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932277Ab0CaADj (ORCPT ); Tue, 30 Mar 2010 20:03:39 -0400 Received: from kroah.org ([198.145.64.141]:45332 "EHLO coco.kroah.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932274Ab0C3XSi (ORCPT ); Tue, 30 Mar 2010 19:18:38 -0400 X-Mailbox-Line: From linux@linux.site Tue Mar 30 15:56:51 2010 Message-Id: <20100330225650.649261499@linux.site> User-Agent: quilt/0.47-14.9 Date: Tue, 30 Mar 2010 15:55:58 -0700 From: Greg KH To: linux-kernel@vger.kernel.org, stable@kernel.org Cc: stable-review@kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Dan Carpenter , Trond Myklebust , Greg Kroah-Hartman Subject: [080/116] sunrpc: handle allocation errors from __rpc_lookup_create() In-Reply-To: <20100330230600.GA28802@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 2.6.32-stable review patch. If anyone has any objections, please let us know. ------------------ From: Dan Carpenter commit f1f0abe192a72e75d7c59972e30784d043fd8d73 upstream. __rpc_lookup_create() can return ERR_PTR(-ENOMEM). Signed-off-by: Dan Carpenter Signed-off-by: Trond Myklebust Signed-off-by: Greg Kroah-Hartman --- net/sunrpc/rpc_pipe.c | 2 ++ 1 file changed, 2 insertions(+) --- a/net/sunrpc/rpc_pipe.c +++ b/net/sunrpc/rpc_pipe.c @@ -587,6 +587,8 @@ static struct dentry *__rpc_lookup_creat struct dentry *dentry; dentry = __rpc_lookup_create(parent, name); + if (IS_ERR(dentry)) + return dentry; if (dentry->d_inode == NULL) return dentry; dput(dentry);