From owner-cvs-all Fri Aug 23 15:43:31 2002 Delivered-To: cvs-all@freebsd.org Received: from mx1.FreeBSD.org (mx1.FreeBSD.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 0751F37B400; Fri, 23 Aug 2002 15:43:29 -0700 (PDT) Received: from freefall.freebsd.org (freefall.FreeBSD.org [216.136.204.21]) by mx1.FreeBSD.org (Postfix) with ESMTP id AB54343E6A; Fri, 23 Aug 2002 15:43:28 -0700 (PDT) (envelope-from peter@FreeBSD.org) Received: from freefall.freebsd.org (peter@localhost [127.0.0.1]) by freefall.freebsd.org (8.12.4/8.12.4) with ESMTP id g7NMhSJU057778; Fri, 23 Aug 2002 15:43:28 -0700 (PDT) (envelope-from peter@freefall.freebsd.org) Received: (from peter@localhost) by freefall.freebsd.org (8.12.4/8.12.4/Submit) id g7NMhS7a057777; Fri, 23 Aug 2002 15:43:28 -0700 (PDT) Message-Id: <200208232243.g7NMhS7a057777@freefall.freebsd.org> From: Peter Wemm Date: Fri, 23 Aug 2002 15:43:28 -0700 (PDT) To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern sys_generic.c X-FreeBSD-CVS-Branch: HEAD Sender: owner-cvs-all@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG peter 2002/08/23 15:43:28 PDT Modified files: sys/kern sys_generic.c Log: Move the TAILQ_INIT(&td->td_selq) before the retry: label. Otherwise in some circumstances when we get a select collision, we can end up with cases where we do not clear some sip->si_thread on the way out, leading to page faults in selwakeup(). This should solve the problem where postfix can crash the kernel during select collisions. Reviewed by: alfred Revision Changes Path 1.111 +2 -4 src/sys/kern/sys_generic.c To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message