X-Recipient: archive-cygwin AT delorie DOT com
DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:date:from:to:subject:message-id:in-reply-to
	:references:mime-version:content-type:content-transfer-encoding;
	 q=dns; s=default; b=AEAYgZcuBMmDN4lF87Nz4IbwJbjsynxhAKUb4dPExun
	5zqoBApJyHHM9Eh0lbhjXCXd/9JS8soAVvq5NNpn6ntxPZBPY1mMmQcQzM9vDmGW
	KVTiGnIJNasoDwI/0X59OXW6nz0PvKaCPqPCEs8rPQTOO9obxL8svutZtycTavWg
	=
DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:date:from:to:subject:message-id:in-reply-to
	:references:mime-version:content-type:content-transfer-encoding;
	 s=default; bh=PCFd8lisI3ZfiO/sE373zSz6Qa0=; b=PvOFk5l6XByrueWuG
	aDu+KRwV5PQtjSjPi7WjX1MiE0hEkChnNGpFTKMGnFXVv0NLIdBtAGaSaLMvcc7g
	klVWCzs9XYsftqBBtyXkK+x+FfffOUVuLgcvhEm24BbaipVlVXW1cWir2ewTfoc3
	Cg/xYo/kzZ9ecHfgHdpxSX0/Qs=
Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id: <cygwin.cygwin.com>
List-Subscribe: <mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive: <http://sourceware.org/ml/cygwin/>
List-Post: <mailto:cygwin AT cygwin DOT com>
List-Help: <mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender: cygwin-owner AT cygwin DOT com
Mail-Followup-To: cygwin AT cygwin DOT com
Delivered-To: mailing list cygwin AT cygwin DOT com
Authentication-Results: sourceware.org; auth=none
X-Virus-Found: No
X-Spam-SWARE-Status: No, score=-1.7 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.2 spammy=plot, UD:cygcheck.out, cygcheckout, cygcheck.out
X-HELO: conssluserg-03.nifty.com
DKIM-Filter: OpenDKIM Filter v2.10.3 conssluserg-03.nifty.com w4FF0ulI032341
X-Nifty-SrcIP: [125.3.30.127]
Date: Wed, 16 May 2018 00:01:09 +0900
From: Takashi Yano <takashi DOT yano AT nifty DOT ne DOT jp>
To: cygwin AT cygwin DOT com
Subject: Re: Octave crashes with segfault
Message-Id: <20180516000109.fb869b59d28c00eef2b609d0@nifty.ne.jp>
In-Reply-To: <20180512123747.419c765960e26a299a156f4f@nifty.ne.jp>
References: <20180512123747 DOT 419c765960e26a299a156f4f AT nifty DOT ne DOT jp>
Mime-Version: 1.0
Content-Type: text/plain; charset=US-ASCII
Content-Transfer-Encoding: 7bit
X-IsSubscribed: yes

I have confirmed that this is resolved with fontconfig 1.12.6-2.

Thanks.

On Sat, 12 May 2018 12:37:47 +0900
Takashi Yano <takashi DOT yano AT nifty DOT ne DOT jp> wrote:

> Hi, cygwin folks.
> 
> I found octave cannot start, or crashes by plot command in recent
> 32bit cygwin. This occurs in Windows 10 (1709 or later).
> 
> It seems that this is a problem of fontconfig package.
> 
> To reproduce this:
> 1. Install 32bit version of cygwin with the following packages.
>     - octave
>     - gnuplot
>     - xorg-server
>     - dbus
> 2. execute 'dbus-uuidgen'. Without this step, octave complains
>     about dbus.
> 3. execute 'run XWin -multiwindow'
> 4. execute 'export DISPLAY=':0.0'
> 5.1 execute 'octave'. This fails with the message:
> octave exited with signal 11
> 5.2 execute 'octave -W' and issue the command 'plot([])'.
>     This fails with the message:
> panic: Segmentation fault -- stopping myself...
> attempting to save variables to 'octave-workspace'...
> save to 'octave-workspace' complete
> Segmentation fault (core dumped)
> 
> Workaround 1:
>  Remove /usr/share/fonts/microsoft/bahnschrift.ttf
> 
> Workaround 2:
>  Build fontconfig package from source code and replace
>  cygfontconfig-1.dll.
> 
> cygcheck.out in failure environment is attached.
> 
> -- 
> Takashi Yano <takashi DOT yano AT nifty DOT ne DOT jp>


-- 
Takashi Yano <takashi DOT yano AT nifty DOT ne DOT jp>

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple