From owner-svn-src-head@FreeBSD.ORG  Thu Apr 25 17:38:04 2013
Return-Path: <owner-svn-src-head@FreeBSD.ORG>
Delivered-To: svn-src-head@freebsd.org
Received: from mx1.freebsd.org (mx1.FreeBSD.org [8.8.178.115])
 by hub.freebsd.org (Postfix) with ESMTP id 9ECC86CF;
 Thu, 25 Apr 2013 17:38:04 +0000 (UTC)
 (envelope-from glebius@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 9178C10D1;
 Thu, 25 Apr 2013 17:38:04 +0000 (UTC)
Received: from svn.freebsd.org ([127.0.1.70])
 by svn.freebsd.org (8.14.6/8.14.6) with ESMTP id r3PHc49a060345;
 Thu, 25 Apr 2013 17:38:04 GMT (envelope-from glebius@svn.freebsd.org)
Received: (from glebius@localhost)
 by svn.freebsd.org (8.14.6/8.14.5/Submit) id r3PHc4aM060344;
 Thu, 25 Apr 2013 17:38:04 GMT (envelope-from glebius@svn.freebsd.org)
Message-Id: <201304251738.r3PHc4aM060344@svn.freebsd.org>
From: Gleb Smirnoff <glebius@FreeBSD.org>
Date: Thu, 25 Apr 2013 17:38:04 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
 svn-src-head@freebsd.org
Subject: svn commit: r249903 - head/sys/netinet
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
X-BeenThere: svn-src-head@freebsd.org
X-Mailman-Version: 2.1.14
Precedence: list
List-Id: SVN commit messages for the src tree for head/-current
 <svn-src-head.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-head>
List-Post: <mailto:svn-src-head@freebsd.org>
List-Help: <mailto:svn-src-head-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-head>,
 <mailto:svn-src-head-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 25 Apr 2013 17:38:04 -0000

Author: glebius
Date: Thu Apr 25 17:38:04 2013
New Revision: 249903
URL: http://svnweb.freebsd.org/changeset/base/249903

Log:
  Fix couple of mbuf leaks in incoming ARP processing.

Modified:
  head/sys/netinet/if_ether.c

Modified: head/sys/netinet/if_ether.c
==============================================================================
--- head/sys/netinet/if_ether.c	Thu Apr 25 17:27:13 2013	(r249902)
+++ head/sys/netinet/if_ether.c	Thu Apr 25 17:38:04 2013	(r249903)
@@ -558,13 +558,13 @@ in_arpinput(struct mbuf *m)
 	if (ah->ar_pln != sizeof(struct in_addr)) {
 		log(LOG_NOTICE, "in_arp: requested protocol length != %zu\n",
 		    sizeof(struct in_addr));
-		return;
+		goto drop;
 	}
 
 	if (allow_multicast == 0 && ETHER_IS_MULTICAST(ar_sha(ah))) {
 		log(LOG_NOTICE, "arp: %*D is multicast\n",
 		    ifp->if_addrlen, (u_char *)ar_sha(ah), ":");
-		return;
+		goto drop;
 	}
 
 	op = ntohs(ah->ar_op);