From owner-freebsd-bugs@FreeBSD.ORG Wed Jan 26 17:10:09 2011 Return-Path: Delivered-To: freebsd-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 206B71065672 for ; Wed, 26 Jan 2011 17:10:09 +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 F31258FC16 for ; Wed, 26 Jan 2011 17:10:08 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id p0QHA8SZ020476 for ; Wed, 26 Jan 2011 17:10:08 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id p0QHA8jn020475; Wed, 26 Jan 2011 17:10:08 GMT (envelope-from gnats) Resent-Date: Wed, 26 Jan 2011 17:10:08 GMT Resent-Message-Id: <201101261710.p0QHA8jn020475@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Michael Moll Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id DFECC1065673 for ; Wed, 26 Jan 2011 17:03:54 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from red.freebsd.org (red.freebsd.org [IPv6:2001:4f8:fff6::22]) by mx1.freebsd.org (Postfix) with ESMTP id D08618FC08 for ; Wed, 26 Jan 2011 17:03:54 +0000 (UTC) Received: from red.freebsd.org (localhost [127.0.0.1]) by red.freebsd.org (8.14.4/8.14.4) with ESMTP id p0QH3s7e079162 for ; Wed, 26 Jan 2011 17:03:54 GMT (envelope-from nobody@red.freebsd.org) Received: (from nobody@localhost) by red.freebsd.org (8.14.4/8.14.4/Submit) id p0QH3sQh079161; Wed, 26 Jan 2011 17:03:54 GMT (envelope-from nobody) Message-Id: <201101261703.p0QH3sQh079161@red.freebsd.org> Date: Wed, 26 Jan 2011 17:03:54 GMT From: Michael Moll To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.1 Cc: Subject: bin/154310: xz crashes on ARM X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 26 Jan 2011 17:10:09 -0000 >Number: 154310 >Category: bin >Synopsis: xz crashes on ARM >Confidential: no >Severity: serious >Priority: medium >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Wed Jan 26 17:10:08 UTC 2011 >Closed-Date: >Last-Modified: >Originator: Michael Moll >Release: CURRENT >Organization: >Environment: FreeBSD deskstar.kvedulv.de 9.0-CURRENT FreeBSD 9.0-CURRENT #0 r217665: Sat Jan 22 20:15:50 CET 2011 mmoll@emperor.kvedulv.de:/usr/obj/arm.arm/usr/current/src/sys/DESKSTAR arm >Description: xz crashes on ARM (maybe also on other platforms). >How-To-Repeat: >Fix: The attached patch implements an idea from http://lists.freebsd.org/pipermail/freebsd-arm/2010-September/002570.html and is not ARM specific. Patch attached with submission follows: Index: lib/liblzma/config.h =================================================================== --- lib/liblzma/config.h (revision 217884) +++ lib/liblzma/config.h (working copy) @@ -66,7 +66,6 @@ #define SIZEOF_SIZE_T 8 #define STDC_HEADERS 1 #define TUKLIB_CPUCORES_SYSCTL 1 -#define TUKLIB_FAST_UNALIGNED_ACCESS 1 #define TUKLIB_PHYSMEM_SYSCONF 1 #ifndef _ALL_SOURCE # define _ALL_SOURCE 1 @@ -86,6 +85,10 @@ #define VERSION "5.0.0" #if defined(__FreeBSD__) #include +#include +#if __NO_STRICT_ALIGNMENT +#define TUKLIB_FAST_UNALIGNED_ACCESS 1 +#endif #if _BYTE_ORDER == _BIG_ENDIAN # define WORDS_BIGENDIAN 1 #endif >Release-Note: >Audit-Trail: >Unformatted: