From patchwork Wed Oct 30 08:39:09 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Li Wang X-Patchwork-Id: 3113521 Return-Path: X-Original-To: patchwork-ceph-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 2DFF5BF924 for ; Wed, 30 Oct 2013 08:47:43 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 14DCF20233 for ; Wed, 30 Oct 2013 08:47:42 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 235732022A for ; Wed, 30 Oct 2013 08:47:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752718Ab3J3Iri (ORCPT ); Wed, 30 Oct 2013 04:47:38 -0400 Received: from m59-178.qiye.163.com ([123.58.178.59]:32940 "EHLO m59-178.qiye.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751426Ab3J3Irh (ORCPT ); Wed, 30 Oct 2013 04:47:37 -0400 X-Greylist: delayed 480 seconds by postgrey-1.27 at vger.kernel.org; Wed, 30 Oct 2013 04:47:36 EDT Received: from localhost.localdomain (unknown [222.240.177.34]) by m59-178.qiye.163.com (HMail) with ESMTPA id 2D40514873F9; Wed, 30 Oct 2013 16:39:13 +0800 (CST) From: Li Wang To: Cc: Sage Weil , Li Wang Subject: [RESEND PATCH] ceph: Fix memory leak in chain_listxattr Date: Wed, 30 Oct 2013 16:39:09 +0800 Message-Id: <1383122349-18950-1-git-send-email-liwang@ubuntukylin.com> X-Mailer: git-send-email 1.7.9.5 X-HM-Spam-Status: e1koWUFPN1dZCBgUCR5ZQUpCVU5MQkJCQkJJSExLTUtOTldZCQ4XHghZQV koKz0kKzooKCQyNSQzPjo*PilBS1VLQDYjJCI#KCQyNSQzPjo*PilBS1VLQCsvKSQ1NCQyNSQzPj o*PilBSVVLQDg0LjUvKSIkODVBS1VLQCk#PDI0NSQ6KDI6QUtVS0ArKTQtMjU4PiQzLjU6NUFLVU tAPyI1OjYyOCQyKyQ1NCQyNSQzPjo*PilBS1VLQCk#OjckMiskMjUkKTk3JDI1JDM#Oj8#KUFKSV VLQDYuNy8yJCk4Ky8kPzI9PT4pPjUvJDI1JDM#Oj8#KUFJVUtAMiskLzQ*OiIkODUvJEskSktLQU tVS0AyKyRKJDM0LikkODUvJEskSktLQUtVS0AyKyRKJDYyNS4vPiQ4NS8kSyRKS0FLVUtAMiskSE skNjI1Li8#JDg1LyRLJE5LQUtVS0AyKyROJDYyNS4vPiQ4NS8kSyRKS0FLVUtAKC45JD5BSlVOTk A9NSQoLjkkPjUsNCk*KCQzNzEkSktLSUtKQUtVSUNAPTUkPSk#PiQzNzEkS0xLTktPQUpVTE5ZBg ++ X-HM-Sender-Digest: e1kSHx4VD1lBWUc6MQg6Cjo4LDo4EDorKjhIOj4qOkMwCjFVSlVKSENI SklJSE5ITUpOVTMWGhIXVRcSDBoVHDsOGQ4VDw4QAhcSFVUYFBZFWVdZDB4ZWUEdGhcIHldZCAFZ QUpJSEg3V1kSC1lBWUlJSVVJT0tVSkxMVUhPWQY+ Sender: ceph-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: ceph-devel@vger.kernel.org X-Spam-Status: No, score=-7.4 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Free allocated memory before return Signed-off-by: Li Wang --- src/os/chain_xattr.cc | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/os/chain_xattr.cc b/src/os/chain_xattr.cc index 62733e3..52ae8db 100644 --- a/src/os/chain_xattr.cc +++ b/src/os/chain_xattr.cc @@ -355,7 +355,7 @@ int chain_listxattr(const char *fn, char *names, size_t len) { r = sys_listxattr(fn, full_buf, total_len); if (r < 0) - return r; + goto done; char *p = full_buf; const char *end = full_buf + r;