From internet_everyone@yahoo.com Mon Jun 8 06:50:52 2015 Received: (at 884) by bugs.x2go.org; 8 Jun 2015 04:50:54 +0000 X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on ymir.das-netzwerkteam.de X-Spam-Level: X-Spam-Status: No, score=0.8 required=5.0 tests=BAYES_50,FREEMAIL_FROM, T_DKIM_INVALID autolearn=ham version=3.3.2 Received: from nm26-vm5.bullet.mail.ne1.yahoo.com (nm26-vm5.bullet.mail.ne1.yahoo.com [98.138.91.248]) by ymir.das-netzwerkteam.de (Postfix) with ESMTPS id 267855DA2B for <884@bugs.x2go.org>; Mon, 8 Jun 2015 06:50:52 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.com; s=s2048; t=1433739050; bh=A687Xwh/OmBRd3NF5tXyJGK9SwZC47CWWb2cV+Bvyag=; h=Date:From:Reply-To:To:In-Reply-To:References:Subject:From:Subject; b=twDeqX31pSBkumWxsSzrdmP3eqvpRwNYxcCyBDFGflsm+gOtLRoKM0E6EtxTdiV2FnBACvlIIc89XFe4KeDlpmsyArxo1rgSEjXOF17AWgnSQYF5BII73ZuvGXI+DM5+vSVmWxn9vVJVCuHC3Zd+3SKH+SzwOo+gnhx6oTHtKIewk6l9NqrrQgY6pK5wTj/Xm/L19nsQS/w1guwvpo3/+4El58x7Kzp50AojzbXFgAwDXlrj4eA/yyoFrYKEjefuOB9JGHkQb7X5LHIf8rAcdYu5ffu2UCY+lmyhN5SOoNRTKLQ8KGvi25gU1EzPcgCttmzr8SGhn9Zw19d/BIIN9g== Received: from [98.138.100.111] by nm26.bullet.mail.ne1.yahoo.com with NNFMP; 08 Jun 2015 04:50:50 -0000 Received: from [98.138.89.196] by tm100.bullet.mail.ne1.yahoo.com with NNFMP; 08 Jun 2015 04:50:50 -0000 Received: from [127.0.0.1] by omp1054.mail.ne1.yahoo.com with NNFMP; 08 Jun 2015 04:50:50 -0000 X-Yahoo-Newman-Property: ymail-3 X-Yahoo-Newman-Id: 55965.75637.bm@omp1054.mail.ne1.yahoo.com X-YMail-OSG: RmacZ7cVM1k3Pajnrl.bx5P2a0iHZie3RQO..zLTckp6ta68pOvrweRbhev.Ejq rzA.a6fa7VzZXEOeGrnAPNoXgEPbClk4gRfQfnV0kAPZMr55X47XtCmsYPQ3XaoW7Pi2LKIn2Hhf 09K3NZWMwo38hPDOrhq6xic8PB_OjACWVVLYDaxE7aBG2kqvrXDM1Q3CESN9_YvhvHy3Omuw1y_G RCKfD8rbpe0xpjklQpn9LKzKYhnbeb1CYeLD3DdyosR3MkJbDTbRy4sFrt4MBEEZloymF..SiEFU 1emQD.2slWD_vAi5OEKR431W9eyengI7tkk79RksDToVHn5okeUTo2ToS9GQhnKazU_sG.JqYjeb HQ4r.pdv6.POTNI.nnaAJiZxFB_VfIyqW4U5ydOhfrt9SWyOiwubKZrGUCEWCkLLShA8sO0RACl. y7517LL_WYq7JmWK8sR8bjYy_EUycvOd2g7yIEOCW8e5VvYiJRhCdF3N7xTHDoHHki2hpjSv3Syv 5if9iULdA8gOBCxpGvq0- Received: by 98.138.105.204; Mon, 08 Jun 2015 04:50:49 +0000 Date: Mon, 8 Jun 2015 04:50:48 +0000 (UTC) From: devsk Reply-To: devsk To: Mihai Moldovan , "884@bugs.x2go.org" <884@bugs.x2go.org> Message-ID: <446404607.6900551.1433739048914.JavaMail.yahoo@mail.yahoo.com> In-Reply-To: <338220343.6872951.1433737689331.JavaMail.yahoo@mail.yahoo.com> References: <5572FFC7.1090908@ionic.de> <958880314.6875274.1433735733736.JavaMail.yahoo@mail.yahoo.com> <338220343.6872951.1433737689331.JavaMail.yahoo@mail.yahoo.com> Subject: Re: [X2Go-Dev] nxagent aborts session with 'Could not open default font 'fixed'' MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit So, here is why SecurityLookupIDByType() fails. Basically, looks like the Hash() in NXresource.c is returning an index for "id" which is referencing 0x0. Anybody got any clues? What does XCSECURITY have to do with default font? What kind of madness is this? Breakpoint 1, SetDefaultFont (defaultfontname=0x703f11 "fixed") at NXdixfonts.c:221 221 NXdixfonts.c: No such file or directory. (gdb) b Hash Breakpoint 3 at 0x43b1a0: file NXresource.c, line 321. (gdb) c Continuing. Breakpoint 3, Hash (client=client@entry=0, id=id@entry=127) at NXresource.c:321 321 NXresource.c: No such file or directory. (gdb) bt #0 Hash (client=client@entry=0, id=id@entry=127) at NXresource.c:321 #1 0x000000000043c3e7 in SecurityLookupIDByType (client=0x0, id=127, rtype=4, mode=0) at NXresource.c:1143 #2 0x000000000043c62e in LookupIDByType (id=, rtype=) at NXresource.c:1193 #3 0x0000000000421109 in SetDefaultFont (defaultfontname=0x703f11 "fixed") at NXdixfonts.c:231 #4 0x000000000040dd05 in main () (gdb) s 320 in NXresource.c (gdb) 336 in NXresource.c (gdb) p res No symbol "res" in current context. (gdb) p id $22 = 127 (gdb) p ((int)(0x3F&(id^(id>>6)^(id>>12)))) $24 = 62 (gdb) fini Run till exit from #0 Hash (client=client@entry=0, id=id@entry=127) at NXresource.c:336 0x000000000043c3e7 in SecurityLookupIDByType (client=0x0, id=127, rtype=4, mode=0) at NXresource.c:1143 1143 in NXresource.c Value returned is $25 = 62 (gdb) bt #0 0x000000000043c3e7 in SecurityLookupIDByType (client=0x0, id=127, rtype=4, mode=0) at NXresource.c:1143 #1 0x000000000043c62e in LookupIDByType (id=, rtype=) at NXresource.c:1193 #2 0x0000000000421109 in SetDefaultFont (defaultfontname=0x703f11 "fixed") at NXdixfonts.c:231 #3 0x000000000040dd05 in main () (gdb) p clientTable[cid].resources[62] $26 = (ResourcePtr) 0x0 -devsk