From owner-svn-src-stable-9@FreeBSD.ORG  Tue Feb  4 00:52:08 2014
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
 [IPv6:2001:1900:2254:206a::19:1])
 (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits))
 (No client certificate requested)
 by hub.freebsd.org (Postfix) with ESMTPS id AF5DEB64;
 Tue,  4 Feb 2014 00:52:08 +0000 (UTC)
Received: from svn.freebsd.org (svn.freebsd.org
 [IPv6:2001:1900:2254:2068::e6a:0])
 (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits))
 (No client certificate requested)
 by mx1.freebsd.org (Postfix) with ESMTPS id 9BEB01A54;
 Tue,  4 Feb 2014 00:52:08 +0000 (UTC)
Received: from svn.freebsd.org ([127.0.1.70])
 by svn.freebsd.org (8.14.8/8.14.8) with ESMTP id s140q8nD075408;
 Tue, 4 Feb 2014 00:52:08 GMT (envelope-from mav@svn.freebsd.org)
Received: (from mav@localhost)
 by svn.freebsd.org (8.14.8/8.14.8/Submit) id s140q8S4075407;
 Tue, 4 Feb 2014 00:52:08 GMT (envelope-from mav@svn.freebsd.org)
Message-Id: <201402040052.s140q8S4075407@svn.freebsd.org>
From: Alexander Motin <mav@FreeBSD.org>
Date: Tue, 4 Feb 2014 00:52:08 +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: r261451 - stable/9/sys/cam
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: 2.1.17
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, 04 Feb 2014 00:52:08 -0000

Author: mav
Date: Tue Feb  4 00:52:08 2014
New Revision: 261451
URL: http://svnweb.freebsd.org/changeset/base/261451

Log:
  MFC r260996:
  Fix memory and references leak due to unfreed path in case we can't
  allocate bus scan CCB.

Modified:
  stable/9/sys/cam/cam_xpt.c
Directory Properties:
  stable/9/   (props changed)
  stable/9/sys/   (props changed)

Modified: stable/9/sys/cam/cam_xpt.c
==============================================================================
--- stable/9/sys/cam/cam_xpt.c	Tue Feb  4 00:51:06 2014	(r261450)
+++ stable/9/sys/cam/cam_xpt.c	Tue Feb  4 00:52:08 2014	(r261451)
@@ -3982,9 +3982,11 @@ xpt_bus_register(struct cam_sim *sim, de
 				scan_ccb->ccb_h.func_code = XPT_SCAN_BUS;
 				scan_ccb->crcn.flags = 0;
 				xpt_rescan(scan_ccb);
-			} else
+			} else {
 				xpt_print(path,
 					  "Can't allocate CCB to scan bus\n");
+				xpt_free_path(path);
+			}
 		} else
 			xpt_free_path(path);
 	} else