From owner-svn-src-head@FreeBSD.ORG  Sat Jan 14 09:10:21 2012
Return-Path: <owner-svn-src-head@FreeBSD.ORG>
Delivered-To: svn-src-head@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 46867106564A;
	Sat, 14 Jan 2012 09:10:21 +0000 (UTC)
	(envelope-from tuexen@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id 355B48FC15;
	Sat, 14 Jan 2012 09:10:21 +0000 (UTC)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.4/8.14.4) with ESMTP id q0E9ALXc003805;
	Sat, 14 Jan 2012 09:10:21 GMT (envelope-from tuexen@svn.freebsd.org)
Received: (from tuexen@localhost)
	by svn.freebsd.org (8.14.4/8.14.4/Submit) id q0E9AKdG003803;
	Sat, 14 Jan 2012 09:10:20 GMT (envelope-from tuexen@svn.freebsd.org)
Message-Id: <201201140910.q0E9AKdG003803@svn.freebsd.org>
From: Michael Tuexen <tuexen@FreeBSD.org>
Date: Sat, 14 Jan 2012 09:10:20 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-head@freebsd.org
X-SVN-Group: head
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: 
Subject: svn commit: r230104 - head/sys/netinet
X-BeenThere: svn-src-head@freebsd.org
X-Mailman-Version: 2.1.5
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/listinfo/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: Sat, 14 Jan 2012 09:10:21 -0000

Author: tuexen
Date: Sat Jan 14 09:10:20 2012
New Revision: 230104
URL: http://svn.freebsd.org/changeset/base/230104

Log:
  Fix two bugs, which result in a panic when calling getsockopt()
  using SCTP_RECVINFO or SCTP_NXTINFO.
  Reported by Clement Lecigne and forwarded to us by zi@.
  
  MFC after: 3 days.

Modified:
  head/sys/netinet/sctp_usrreq.c

Modified: head/sys/netinet/sctp_usrreq.c
==============================================================================
--- head/sys/netinet/sctp_usrreq.c	Sat Jan 14 08:59:02 2012	(r230103)
+++ head/sys/netinet/sctp_usrreq.c	Sat Jan 14 09:10:20 2012	(r230104)
@@ -3019,7 +3019,7 @@ flags_out:
 				SCTP_LTRACE_ERR_RET(inp, NULL, NULL, SCTP_FROM_SCTP_USRREQ, EINVAL);
 				error = EINVAL;
 			} else {
-				SCTP_INP_RUNLOCK(inp);
+				SCTP_INP_RLOCK(inp);
 				onoff = sctp_is_feature_on(inp, SCTP_PCB_FLAGS_RECVRCVINFO);
 				SCTP_INP_RUNLOCK(inp);
 			}
@@ -3038,7 +3038,7 @@ flags_out:
 				SCTP_LTRACE_ERR_RET(inp, NULL, NULL, SCTP_FROM_SCTP_USRREQ, EINVAL);
 				error = EINVAL;
 			} else {
-				SCTP_INP_RUNLOCK(inp);
+				SCTP_INP_RLOCK(inp);
 				onoff = sctp_is_feature_on(inp, SCTP_PCB_FLAGS_RECVNXTINFO);
 				SCTP_INP_RUNLOCK(inp);
 			}