From owner-freebsd-ports@FreeBSD.ORG Sat Apr 24 20:10:48 2010 Return-Path: Delivered-To: freebsd-ports@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 1C7D31065686 for ; Sat, 24 Apr 2010 20:10:48 +0000 (UTC) (envelope-from pj@smo.de) Received: from smtp-out24.ilk.net (smtp-out24.ilk.net [212.86.193.184]) by mx1.freebsd.org (Postfix) with ESMTP id 945488FC1D for ; Sat, 24 Apr 2010 20:10:47 +0000 (UTC) Received: from bologna.intern.smo.de (pool39.tdsl.ilk.net [212.86.201.39]) by smtp.ilk.net (Postfix) with ESMTP id C6119360DD; Sat, 24 Apr 2010 22:10:44 +0200 (CEST) Received: from herdubreid.intern.smo.de (herdubreid.intern.smo.de [192.168.153.208]) by bologna.intern.smo.de (8.13.8+Sun/8.13.8) with ESMTP id o3OKAdok022287; Sat, 24 Apr 2010 22:10:39 +0200 (CEST) Message-ID: <4BD35042.6030401@smo.de> Date: Sat, 24 Apr 2010 22:10:42 +0200 From: Philipp Ost User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:1.9.1.9) Gecko/20100413 SeaMonkey/2.0.4 MIME-Version: 1.0 To: Andrea Venturoli References: <4BD33A1D.3080700@netfence.it> In-Reply-To: <4BD33A1D.3080700@netfence.it> Content-Type: multipart/signed; protocol="application/pkcs7-signature"; micalg=sha1; boundary="------------ms040801000907030400020005" X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: glewis@freebsd.org, freebsd-ports@freebsd.org Subject: Re: gnuplot crashes X-BeenThere: freebsd-ports@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Porting software to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 24 Apr 2010 20:10:48 -0000 This is a cryptographically signed message in MIME format. --------------ms040801000907030400020005 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable Andrea Venturoli wrote: > Hello. > I'm a long time gnuplot users; since a while, I had the following error= > when doing the first plot: > > Gnuplot-wxt error > Couldn't load a PNG image - file is corrupted or not enough memory. > (And under Details): > [00][00][00][00]: unknown critical chunk > Couldn't load a PNG image - file is corrupted or not enough memory. > [00][00][00][00]: unknown critical chunk > Couldn't load a PNG image - file is corrupted or not enough memory. > [00][00][00][00]: unknown critical chunk > Couldn't load a PNG image - file is corrupted or not enough memory. > [00][00][00][00]: unknown critical chunk > Couldn't load a PNG image - file is corrupted or not enough memory. I've never seen that sort of message here, but I can reproduce the exact = same behaviour you describe. What I did: gnuplot> set term x11 Terminal type set to 'x11' Options are '0' gnuplot> f(x) =3D sin(x) gnuplot> plot f(x) gnuplot> set term wxt Terminal type set to 'wxt' Options are '0' gnuplot> replot Abort(coredump) So it seems like WX is indeed to blame. [gdb output] > "uname -a" gives > FreeBSD bane.ventu 7.2-RELEASE-p7 FreeBSD 7.2-RELEASE-p7 #0: Sat Mar 20= > 19:33:34 CET 2010 root@bane.ventu:/usr/obj/usr/src/sys/BANE i386 I'm running 8.0-STABLE as of yesterday. gnuplot is at version 4.2.6. > Should I file a PR? I leave that up to you ;-) Kind regards, Philipp --------------ms040801000907030400020005--