From owner-freebsd-ports-bugs@FreeBSD.ORG Wed May 6 15:10:01 2009 Return-Path: Delivered-To: freebsd-ports-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6969C1065674 for ; Wed, 6 May 2009 15:10:01 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 297CE8FC2B for ; Wed, 6 May 2009 15:10:01 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.14.3/8.14.3) with ESMTP id n46FA1xY081030 for ; Wed, 6 May 2009 15:10:01 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.3/8.14.3/Submit) id n46FA17w081029; Wed, 6 May 2009 15:10:01 GMT (envelope-from gnats) Resent-Date: Wed, 6 May 2009 15:10:01 GMT Resent-Message-Id: <200905061510.n46FA17w081029@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-ports-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Alberto Villa Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id CB524106566B for ; Wed, 6 May 2009 15:05:07 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [IPv6:2001:4f8:fff6::21]) by mx1.freebsd.org (Postfix) with ESMTP id B95818FC17 for ; Wed, 6 May 2009 15:05:07 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.14.3/8.14.3) with ESMTP id n46F57G1071030 for ; Wed, 6 May 2009 15:05:07 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.14.3/8.14.3/Submit) id n46F57IW071029; Wed, 6 May 2009 15:05:07 GMT (envelope-from nobody) Message-Id: <200905061505.n46F57IW071029@www.freebsd.org> Date: Wed, 6 May 2009 15:05:07 GMT From: Alberto Villa To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: ports/134273: [patch] multimedia/ffmpeg - avoid crash in multimedia/kdenlive X-BeenThere: freebsd-ports-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Ports bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 06 May 2009 15:10:01 -0000 >Number: 134273 >Category: ports >Synopsis: [patch] multimedia/ffmpeg - avoid crash in multimedia/kdenlive >Confidential: no >Severity: non-critical >Priority: low >Responsible: freebsd-ports-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: change-request >Submitter-Id: current-users >Arrival-Date: Wed May 06 15:10:00 UTC 2009 >Closed-Date: >Last-Modified: >Originator: Alberto Villa >Release: FreeBSD 7-STABLE >Organization: >Environment: FreeBSD echo.hoth 7.2-STABLE FreeBSD 7.2-STABLE #4: Mon May 4 14:19:14 CEST 2009 root@echo.hoth:/usr/obj/usr/src/sys/TPR60 i386 >Description: update libavformat/avidec.c to avoid a crash in inigo, the mlt renderer used by multimedia/kdenlive >How-To-Repeat: import a clip in kdenlive and sometimes this will result in a segmentation fault >Fix: here's the patch to be put in files/ (it has been taken from a new svn version of ffmpeg, so it's code made in ffmpeg and just works) Patch attached with submission follows: --- libavformat/avidec.c.old 2008-10-16 10:30:37.000000000 +0000 +++ libavformat/avidec.c 2008-10-16 10:32:22.000000000 +0000 @@ -1026,8 +1026,9 @@ continue; // assert(st2->codec->block_align); - assert(st2->time_base.den == ast2->rate); - assert(st2->time_base.num == ast2->scale); + assert((int64_t)st2->time_base.num*ast2->rate == (int64_t)st2->time_base.den*ast2->scale); +// assert(st2->time_base.den == ast2->rate); +// assert(st2->time_base.num == ast2->scale); index = av_index_search_timestamp( st2, av_rescale(timestamp, st2->time_base.den*(int64_t)st->time_base.num, st->time_base.den * (int64_t)st2->time_base.num), >Release-Note: >Audit-Trail: >Unformatted: