From owner-cvs-src-old@FreeBSD.ORG Tue Oct 26 18:57:06 2010 Return-Path: Delivered-To: cvs-src-old@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id AC55C1065693 for ; Tue, 26 Oct 2010 18:57:06 +0000 (UTC) (envelope-from rrs@FreeBSD.org) Received: from repoman.freebsd.org (repoman.freebsd.org [IPv6:2001:4f8:fff6::29]) by mx1.freebsd.org (Postfix) with ESMTP id 9A5628FC14 for ; Tue, 26 Oct 2010 18:57:06 +0000 (UTC) Received: from repoman.freebsd.org (localhost [127.0.0.1]) by repoman.freebsd.org (8.14.4/8.14.4) with ESMTP id o9QIv66I000932 for ; Tue, 26 Oct 2010 18:57:06 GMT (envelope-from rrs@repoman.freebsd.org) Received: (from svn2cvs@localhost) by repoman.freebsd.org (8.14.4/8.14.4/Submit) id o9QIv6dV000931 for cvs-src-old@freebsd.org; Tue, 26 Oct 2010 18:57:06 GMT (envelope-from rrs@repoman.freebsd.org) Message-Id: <201010261857.o9QIv6dV000931@repoman.freebsd.org> X-Authentication-Warning: repoman.freebsd.org: svn2cvs set sender to rrs@repoman.freebsd.org using -f From: Randall Stewart Date: Tue, 26 Oct 2010 18:56:55 +0000 (UTC) To: cvs-src-old@freebsd.org X-FreeBSD-CVS-Branch: RELENG_8 Subject: cvs commit: src/sys/netinet sctp_pcb.c X-BeenThere: cvs-src-old@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: **OBSOLETE** CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 26 Oct 2010 18:57:06 -0000 rrs 2010-10-26 18:56:55 UTC FreeBSD src repository Modified files: (Branch: RELENG_8) sys/netinet sctp_pcb.c Log: SVN rev 214388 on 2010-10-26 18:56:55Z by rrs MFC of 209644 Log is: Fix a bug that will cause a panic. Basically a read-lock is being called to check the vtag-timewait cache. Then in two cases (where a vtag is bad i.e. in the time-wait state) the write-unlokc is called NOT the read-unlock. Under conditions where lots of associations are coming and going this willc ause the system to panic with invariants on. Revision Changes Path 1.85.2.15 +2 -2 src/sys/netinet/sctp_pcb.c