From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753168Ab2GZVVt (ORCPT ); Thu, 26 Jul 2012 17:21:49 -0400 Received: from mail-pb0-f46.google.com ([209.85.160.46]:55834 "EHLO mail-pb0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753131Ab2GZVVq (ORCPT ); Thu, 26 Jul 2012 17:21:46 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Greg KH , torvalds@linux-foundation.org, akpm@linux-foundation.org, alan@lxorguk.ukuu.org.uk, Boaz Harrosh Subject: [ 18/23] pnfs-obj: dont leak objio_state if ore_write/read fails Date: Thu, 26 Jul 2012 14:19:57 -0700 Message-Id: <20120726211407.519257798@linuxfoundation.org> X-Mailer: git-send-email 1.7.10.1.362.g242cab3 In-Reply-To: <20120726211405.959857593@linuxfoundation.org> References: <20120726211420.GA7678@kroah.com> <20120726211405.959857593@linuxfoundation.org> User-Agent: quilt/0.60-20.4 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Greg KH 3.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Boaz Harrosh commit 9909d45a8557455ca5f8ee7af0f253debc851f1a upstream. [Bug since 3.2 Kernel] Signed-off-by: Boaz Harrosh Signed-off-by: Greg Kroah-Hartman --- fs/nfs/objlayout/objio_osd.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) --- a/fs/nfs/objlayout/objio_osd.c +++ b/fs/nfs/objlayout/objio_osd.c @@ -453,7 +453,10 @@ int objio_read_pagelist(struct nfs_read_ objios->ios->done = _read_done; dprintk("%s: offset=0x%llx length=0x%x\n", __func__, rdata->args.offset, rdata->args.count); - return ore_read(objios->ios); + ret = ore_read(objios->ios); + if (unlikely(ret)) + objio_free_result(&objios->oir); + return ret; } /* @@ -537,8 +540,10 @@ int objio_write_pagelist(struct nfs_writ dprintk("%s: offset=0x%llx length=0x%x\n", __func__, wdata->args.offset, wdata->args.count); ret = ore_write(objios->ios); - if (unlikely(ret)) + if (unlikely(ret)) { + objio_free_result(&objios->oir); return ret; + } if (objios->sync) _write_done(objios->ios, objios);