From owner-svn-src-stable-9@FreeBSD.ORG  Tue Nov 27 08:32:13 2012
Return-Path: <owner-svn-src-stable-9@FreeBSD.ORG>
Delivered-To: svn-src-stable-9@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52])
 by hub.freebsd.org (Postfix) with ESMTP id 24CBC782;
 Tue, 27 Nov 2012 08:32:13 +0000 (UTC) (envelope-from np@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org
 [IPv6:2001:1900:2254:2068::e6a:0])
 by mx1.freebsd.org (Postfix) with ESMTP id 091848FC08;
 Tue, 27 Nov 2012 08:32:13 +0000 (UTC)
Received: from svn.freebsd.org (localhost [127.0.0.1])
 by svn.freebsd.org (8.14.5/8.14.5) with ESMTP id qAR8WC9r021181;
 Tue, 27 Nov 2012 08:32:12 GMT (envelope-from np@svn.freebsd.org)
Received: (from np@localhost)
 by svn.freebsd.org (8.14.5/8.14.5/Submit) id qAR8WCi1021180;
 Tue, 27 Nov 2012 08:32:12 GMT (envelope-from np@svn.freebsd.org)
Message-Id: <201211270832.qAR8WCi1021180@svn.freebsd.org>
From: Navdeep Parhar <np@FreeBSD.org>
Date: Tue, 27 Nov 2012 08:32:12 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org
Subject: svn commit: r243605 - stable/9/sys/dev/cxgbe/tom
X-SVN-Group: stable-9
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-stable-9@freebsd.org
X-Mailman-Version: 2.1.14
Precedence: list
List-Id: SVN commit messages for only the 9-stable src tree
 <svn-src-stable-9.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/svn-src-stable-9>, 
 <mailto:svn-src-stable-9-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-stable-9>
List-Post: <mailto:svn-src-stable-9@freebsd.org>
List-Help: <mailto:svn-src-stable-9-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-stable-9>, 
 <mailto:svn-src-stable-9-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 27 Nov 2012 08:32:13 -0000

Author: np
Date: Tue Nov 27 08:32:12 2012
New Revision: 243605
URL: http://svnweb.freebsd.org/changeset/base/243605

Log:
  MFC r243110:
  
  cxgbe/tom: Plug mbuf leak.

Modified:
  stable/9/sys/dev/cxgbe/tom/t4_listen.c
Directory Properties:
  stable/9/sys/   (props changed)
  stable/9/sys/dev/   (props changed)

Modified: stable/9/sys/dev/cxgbe/tom/t4_listen.c
==============================================================================
--- stable/9/sys/dev/cxgbe/tom/t4_listen.c	Tue Nov 27 06:50:24 2012	(r243604)
+++ stable/9/sys/dev/cxgbe/tom/t4_listen.c	Tue Nov 27 08:32:12 2012	(r243605)
@@ -559,8 +559,10 @@ t4_syncache_respond(struct toedev *tod, 
 	struct tcphdr *th = (void *)(ip + 1);
 
 	wr = (struct wrqe *)atomic_readandclear_ptr(&synqe->wr);
-	if (wr == NULL)
+	if (wr == NULL) {
+		m_freem(m);
 		return (EALREADY);
+	}
 
 	bzero(&to, sizeof(to));
 	tcp_dooptions(&to, (void *)(th + 1), (th->th_off << 2) - sizeof(*th),