From mboxrd@z Thu Jan 1 00:00:00 1970 From: Junio C Hamano Subject: http-fetch segfault fix? Date: Tue, 06 Jun 2006 22:35:48 -0700 Message-ID: <7vlks9le8b.fsf_-_@assigned-by-dhcp.cox.net> References: <7vodx6zus2.fsf@assigned-by-dhcp.cox.net> <1149610759.27253.9.camel@dv> <20060606164618.GC3938@reactrix.com> <1149619097.25298.6.camel@dv> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: git@vger.kernel.org, Nick Hengeveld X-From: git-owner@vger.kernel.org Wed Jun 07 07:36:00 2006 Return-path: Envelope-to: gcvg-git@gmane.org Received: from vger.kernel.org ([209.132.176.167]) by ciao.gmane.org with esmtp (Exim 4.43) id 1Fnqhs-0002HC-Pk for gcvg-git@gmane.org; Wed, 07 Jun 2006 07:35:53 +0200 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750916AbWFGFfu (ORCPT ); Wed, 7 Jun 2006 01:35:50 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750924AbWFGFfu (ORCPT ); Wed, 7 Jun 2006 01:35:50 -0400 Received: from fed1rmmtao06.cox.net ([68.230.241.33]:60392 "EHLO fed1rmmtao06.cox.net") by vger.kernel.org with ESMTP id S1750916AbWFGFft (ORCPT ); Wed, 7 Jun 2006 01:35:49 -0400 Received: from assigned-by-dhcp.cox.net ([68.4.9.127]) by fed1rmmtao06.cox.net (InterMail vM.6.01.06.01 201-2131-130-101-20060113) with ESMTP id <20060607053548.EKPN6235.fed1rmmtao06.cox.net@assigned-by-dhcp.cox.net>; Wed, 7 Jun 2006 01:35:48 -0400 To: Pavel Roskin In-Reply-To: <1149619097.25298.6.camel@dv> (Pavel Roskin's message of "Tue, 06 Jun 2006 14:38:17 -0400") User-Agent: Gnus/5.110004 (No Gnus v0.4) Emacs/21.4 (gnu/linux) Sender: git-owner@vger.kernel.org Precedence: bulk X-Mailing-List: git@vger.kernel.org Archived-At: Pavel Roskin writes: > It's a different backtrace this time. abort_object_request() has this code: > > if (obj_req->slot) { > release_active_slot(obj_req->slot); > obj_req->slot = NULL; > } > > Apparently just because obj_req->slot is not NULL doesn't mean it's a > valid pointer. I'm going to use Valgrind now. Nick's one-liner to explicitly initialize newreq->slot to NULL looks obviously correct to me. Does it fix this problem for you?