From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Reiner Steib Newsgroups: gmane.emacs.devel Subject: SEGV in x_catch_errors_unwind (x86_64-unknown-linux-gnu) (was: Reproducible crashes: dropping an URL) Date: Mon, 20 Feb 2006 15:59:23 +0100 Message-ID: References: Reply-To: Reiner Steib NNTP-Posting-Host: main.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: sea.gmane.org 1140465765 21237 80.91.229.2 (20 Feb 2006 20:02:45 GMT) X-Complaints-To: usenet@sea.gmane.org NNTP-Posting-Date: Mon, 20 Feb 2006 20:02:45 +0000 (UTC) Cc: emacs-devel@gnu.org Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Mon Feb 20 21:02:44 2006 Return-path: Envelope-to: ged-emacs-devel@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by ciao.gmane.org with esmtp (Exim 4.43) id 1FBHEp-0000PL-O0 for ged-emacs-devel@m.gmane.org; Mon, 20 Feb 2006 21:02:28 +0100 Original-Received: from localhost ([127.0.0.1] helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1FBHEo-0000GU-98 for ged-emacs-devel@m.gmane.org; Mon, 20 Feb 2006 15:02:26 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1FBD2u-0001QJ-JW for emacs-devel@gnu.org; Mon, 20 Feb 2006 10:33:52 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1FBCoo-00072t-O4 for emacs-devel@gnu.org; Mon, 20 Feb 2006 10:19:48 -0500 Original-Received: from [199.232.76.173] (helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1FBCVf-0002UM-H4 for emacs-devel@gnu.org; Mon, 20 Feb 2006 09:59:31 -0500 Original-Received: from [134.60.1.1] (helo=mail.uni-ulm.de) by monty-python.gnu.org with esmtps (TLS-1.0:DHE_RSA_AES_256_CBC_SHA:32) (Exim 4.52) id 1FBCbi-0001kw-FT for emacs-devel@gnu.org; Mon, 20 Feb 2006 10:05:46 -0500 Original-Received: from bridgekeeper.physik.uni-ulm.de (bridgekeeper.physik.uni-ulm.de [134.60.10.123]) by mail.uni-ulm.de (8.13.4/8.13.4) with ESMTP id k1KExNp7012362; Mon, 20 Feb 2006 15:59:24 +0100 (MET) Original-Received: by bridgekeeper.physik.uni-ulm.de (Postfix, from userid 170) id 4C00E1129E; Mon, 20 Feb 2006 15:59:23 +0100 (CET) Original-To: Stefan Monnier Mail-Followup-To: Stefan Monnier , emacs-devel@gnu.org X-Face: #vK]N[`vqjuod*|)'[iD7/"3AB-ApT%fmN"LWAg@oS7OesGv~)n[OBTLM#I="J'Y^-7I I/ps7o_'IK@#-Rs{::DZ@O8yS|fexe,XslY[:dNWOb~>?mC-&i_c)say:"\IpA.5U.b]'NY; Pks{lb h.+#6%DpZuaK3dcHB`Av3zc:r!C%~s0&m, tWj]&}, qg.+0ww2gK%f!:GK|wMl.I!(voY*1"^li8"~B BNG)9LvPi?^DMR-GVDnZqhu*3Hi, +g=wFhI)BL6&u{EOVEHjVEVq~d?_}lMntWAc3(6?kftjc>_f>! g0wM(qPM$d5]^TT_Qyi&L?LGVG)SHN;Gk/,pkY9,~ In-Reply-To: (Stefan Monnier's message of "Fri, 17 Feb 2006 11:01:14 -0500") User-Agent: Gnus/5.110004 (No Gnus v0.4) Emacs/22.0.50 (gnu/linux) X-DCC-SIHOPE-DCC-3-Metrics: gemini 1085; Body=2 Fuz1=2 Fuz2=2 X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.devel:50815 Archived-At: On Fri, Feb 17 2006, Stefan Monnier wrote: >> - Drag/drop any URL into Emacs' scratch buffer, e.g. "GNU Project". >> => crash. (My 2006-01-27 built doesn't crash here.) > [...] >> Emacs fatal error: [...]/emacs/src/alloc.c:3212: assertion failed: !handling_signal > > Try the patch below (which I just installed). [...] > - eassert (!handling_signal); > + /* eassert (!handling_signal); */ I recompiled with this change on 2006-02-17. I can't reproduce the Drag/drop crash anymore. Today I got another "x_error_message == 0x0" crash: --8<---------------cut here---------------start------------->8--- Program received signal SIGSEGV, Segmentation fault. 0x00000000004fe8b0 in x_catch_errors_unwind (dummy=20426868) at [...]/emacs/src/xterm.c:7543 warning: Source file is more recent than executable. 7543 Display *dpy = x_error_message->dpy; (gdb) bt full #0 0x00000000004fe8b0 in x_catch_errors_unwind (dummy=20426868) at [...]/emacs/src/xterm.c:7543 dpy = Variable "dpy" is not available. (gdb) xbacktrace (gdb) p x_error_message $1 = (struct x_error_message_stack *) 0x0 (gdb) --8<---------------cut here---------------end--------------->8--- Bye, Reiner. -- ,,, (o o) ---ooO-(_)-Ooo--- | PGP key available | http://rsteib.home.pages.de/