From owner-svn-src-all@FreeBSD.ORG  Thu Apr 30 22:30:02 2009
Return-Path: <owner-svn-src-all@FreeBSD.ORG>
Delivered-To: svn-src-all@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 3E9E71065674;
	Thu, 30 Apr 2009 22:30:02 +0000 (UTC)
	(envelope-from thompsa@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id 2D06A8FC08;
	Thu, 30 Apr 2009 22:30:02 +0000 (UTC)
	(envelope-from thompsa@FreeBSD.org)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id n3UMU2SQ024657;
	Thu, 30 Apr 2009 22:30:02 GMT (envelope-from thompsa@svn.freebsd.org)
Received: (from thompsa@localhost)
	by svn.freebsd.org (8.14.3/8.14.3/Submit) id n3UMU2oY024656;
	Thu, 30 Apr 2009 22:30:02 GMT (envelope-from thompsa@svn.freebsd.org)
Message-Id: <200904302230.n3UMU2oY024656@svn.freebsd.org>
From: Andrew Thompson <thompsa@FreeBSD.org>
Date: Thu, 30 Apr 2009 22:30:02 +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: r191710 - head/sys/dev/usb/wlan
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: "SVN commit messages for the entire src tree \(except for &quot;
	user&quot; and &quot; projects&quot; \)" <svn-src-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
	<mailto:svn-src-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-all>
List-Post: <mailto:svn-src-all@freebsd.org>
List-Help: <mailto:svn-src-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
	<mailto:svn-src-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 30 Apr 2009 22:30:02 -0000

Author: thompsa
Date: Thu Apr 30 22:30:01 2009
New Revision: 191710
URL: http://svn.freebsd.org/changeset/base/191710

Log:
  We need to ref the bss node when sending the beacon since it goes through the
  normal tx path and will be decremented on the mbuf free.

Modified:
  head/sys/dev/usb/wlan/if_ural.c

Modified: head/sys/dev/usb/wlan/if_ural.c
==============================================================================
--- head/sys/dev/usb/wlan/if_ural.c	Thu Apr 30 22:16:29 2009	(r191709)
+++ head/sys/dev/usb/wlan/if_ural.c	Thu Apr 30 22:30:01 2009	(r191710)
@@ -760,7 +760,7 @@ ural_task(struct usb2_proc_msg *pm)
 				    "could not allocate beacon\n");
 				return;
 			}
-
+			ieee80211_ref_node(ni);
 			if (ural_tx_bcn(sc, m, ni) != 0) {
 				device_printf(sc->sc_dev,
 				    "could not send beacon\n");