From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Sven Joachim Newsgroups: gmane.emacs.bugs Subject: bug#5365: 23.1.91; Wrong type argument: keymapp, ("DEAD" . 35215396) Date: Wed, 13 Jan 2010 20:13:36 +0100 Message-ID: <87ska9q0m7.fsf@turtle.gmx.de> References: <87skab2ww3.fsf@turtle.gmx.de> <87ockyqq2c.fsf@turtle.gmx.de> <87aawigcam.fsf@stupidchicken.com> <87pr5d7w4m.fsf@stupidchicken.com> NNTP-Posting-Host: lo.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Trace: ger.gmane.org 1263410447 1812 80.91.229.12 (13 Jan 2010 19:20:47 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 13 Jan 2010 19:20:47 +0000 (UTC) Cc: 5365@debbugs.gnu.org To: Chong Yidong Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Jan 13 20:20:40 2010 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([199.232.76.165]) by lo.gmane.org with esmtp (Exim 4.50) id 1NV8lh-0006ys-E2 for geb-bug-gnu-emacs@m.gmane.org; Wed, 13 Jan 2010 20:20:37 +0100 Original-Received: from localhost ([127.0.0.1]:50214 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NV8lh-0005aK-EJ for geb-bug-gnu-emacs@m.gmane.org; Wed, 13 Jan 2010 14:20:37 -0500 Original-Received: from mailman by lists.gnu.org with tmda-scanned (Exim 4.43) id 1NV8kQ-00056M-Mj for bug-gnu-emacs@gnu.org; Wed, 13 Jan 2010 14:19:18 -0500 Original-Received: from exim by lists.gnu.org with spam-scanned (Exim 4.43) id 1NV8kM-00055D-P6 for bug-gnu-emacs@gnu.org; Wed, 13 Jan 2010 14:19:18 -0500 Original-Received: from [199.232.76.173] (port=58461 helo=monty-python.gnu.org) by lists.gnu.org with esmtp (Exim 4.43) id 1NV8kM-000554-I2 for bug-gnu-emacs@gnu.org; Wed, 13 Jan 2010 14:19:14 -0500 Original-Received: from debbugs.gnu.org ([140.186.70.43]:39759) by monty-python.gnu.org with esmtps (TLS-1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.60) (envelope-from ) id 1NV8kM-00084m-9d for bug-gnu-emacs@gnu.org; Wed, 13 Jan 2010 14:19:14 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.69) (envelope-from ) id 1NV8fJ-0007cS-Pb; Wed, 13 Jan 2010 14:14:01 -0500 X-Loop: bug-gnu-emacs@gnu.org Resent-From: Sven Joachim Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-To: owner@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 13 Jan 2010 19:14:01 +0000 Resent-Message-ID: Resent-Sender: bug-gnu-emacs@gnu.org X-Emacs-PR-Message: followup 5365 X-Emacs-PR-Package: emacs X-Emacs-PR-Keywords: Original-Received: via spool by 5365-submit@debbugs.gnu.org id=B5365.126341004029278 (code B ref 5365); Wed, 13 Jan 2010 19:14:01 +0000 Original-Received: (at 5365) by debbugs.gnu.org; 13 Jan 2010 19:14:00 +0000 Original-Received: from localhost ([127.0.0.1] helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.69) (envelope-from ) id 1NV8fH-0007cB-7G for submit@debbugs.gnu.org; Wed, 13 Jan 2010 14:13:59 -0500 Original-Received: from mail.gmx.net ([213.165.64.20]) by debbugs.gnu.org with smtp (Exim 4.69) (envelope-from ) id 1NV8f2-0007bc-Ir for 5365@debbugs.gnu.org; Wed, 13 Jan 2010 14:13:57 -0500 Original-Received: (qmail invoked by alias); 13 Jan 2010 19:13:38 -0000 Original-Received: from p548646C5.dip.t-dialin.net (EHLO turtle.gmx.de) [84.134.70.197] by mail.gmx.net (mp068) with SMTP; 13 Jan 2010 20:13:38 +0100 X-Authenticated: #28250155 X-Provags-ID: V01U2FsdGVkX18ziF1GKXwzoDw8xXIxzgj1x2sFdlM2TfJuDLDX8p Cc1ipDkXdic0AF Original-Received: by turtle.gmx.de (Postfix, from userid 1000) id 826AB35545; Wed, 13 Jan 2010 20:13:36 +0100 (CET) In-Reply-To: <87pr5d7w4m.fsf@stupidchicken.com> (Chong Yidong's message of "Wed, 13 Jan 2010 12:27:53 -0500") User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.1.91 (gnu/linux) X-Y-GMX-Trusted: 0 X-FuHaFi: 0.52 X-Spam-Score: -2.8 (--) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.11 Precedence: list X-Spam-Score: -2.8 (--) Resent-Date: Wed, 13 Jan 2010 14:14:01 -0500 X-detected-operating-system: by monty-python.gnu.org: GNU/Linux 2.6 (newer, 3) X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:34285 Archived-At: On 2010-01-13 18:27 +0100, Chong Yidong wrote: > Chong Yidong writes: > >> Even if that's the case, I'm not sure why Vlocal_function_key_map is >> getting garbage-collected, tho. > > OK, I see one place where this could happen. In xterm.c:10207: > > terminal->kboard = (KBOARD *) xmalloc (sizeof (KBOARD)); > ... > if (!EQ (XSYMBOL (Qvendor_specific_keysyms)->function, Qunbound)) > { > char *vendor = ServerVendor (dpy); > /* Temporarily hide the partially initialized terminal */ > terminal_list = terminal->next_terminal; > UNBLOCK_INPUT; > terminal->kboard->Vsystem_key_alist > = call1 (Qvendor_specific_keysyms, > vendor ? build_string (vendor) : empty_unibyte_string); > BLOCK_INPUT; > ... > } > > terminal->kboard->next_kboard = all_kboards; > all_kboards = terminal->kboard; > > It's possible that garbage-collection occurs during the call1, when the > keyboard has not yet been put on the all_kboards linked list. In that > case, it will not be protected from garbage collection. > > Sven, does the following patch fix the bug? Apparently, at least I can no longer reproduce the bug. Sven