From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Ihor Radchenko Newsgroups: gmane.emacs.devel Subject: Re: MPS: Crash when switching to buffer Date: Tue, 02 Jul 2024 11:40:57 +0000 Message-ID: <87y16khvhy.fsf@localhost> References: <87v81pbgzi.fsf@localhost> <86a5j1fhd1.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="36223"; mail-complaints-to="usenet@ciao.gmane.io" Cc: Gerd =?utf-8?Q?M=C3=B6llmann?= , Eli Zaretskii , emacs-devel@gnu.org, eller.helmut@gmail.com To: Pip Cet Original-X-From: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Tue Jul 02 13:39:56 2024 Return-path: Envelope-to: ged-emacs-devel@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1sObrX-0009Eh-Uy for ged-emacs-devel@m.gmane-mx.org; Tue, 02 Jul 2024 13:39:56 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sObr7-0001bU-3h; Tue, 02 Jul 2024 07:39:29 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sObr4-0001Z5-B0 for emacs-devel@gnu.org; Tue, 02 Jul 2024 07:39:26 -0400 Original-Received: from mout01.posteo.de ([185.67.36.65]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1sObr0-0004Cx-2L for emacs-devel@gnu.org; Tue, 02 Jul 2024 07:39:26 -0400 Original-Received: from submission (posteo.de [185.67.36.169]) by mout01.posteo.de (Postfix) with ESMTPS id 7ADF9240029 for ; Tue, 2 Jul 2024 13:39:20 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=posteo.net; s=2017; t=1719920360; bh=TqvtclVB/A/b5vj5meR+d9offPApX6DbMxQK5y2WHA0=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type: From; b=edFp0h3/Z2yyRF3JPUoQpTD+QOojBFuWPkdFl25zO6nRfJSZUeGsRd7Xil3VCDJIo sVLYYJixv+YFLflVBq8Y/PRC78zl6lzhGU+73JcRXrvhtjA6WzhWTrrGYQfAJjiv9i nCS6eGfBZwzZqJ8SATfhhiyMfb16rx43SRpHPgbR4L71dNQYmo3mYOe3nGGW+9yq2S vfHks5lQyhNeKoxo/YYTqxCBSI9hQyW0Km2KOyfq1Q4PswDB3oKLFt8agA2iEsl0c9 XWkk1wRfuljaS3ab7/PpkevTEmK/1ZjyV4waQGk9FRDK2gXOve+F1JdP0/ehPzdSSv dGGn4lKhc4XUQ== Original-Received: from customer (localhost [127.0.0.1]) by submission (posteo.de) with ESMTPSA id 4WD1CW72l0z6txl; Tue, 2 Jul 2024 13:39:19 +0200 (CEST) In-Reply-To: Received-SPF: pass client-ip=185.67.36.65; envelope-from=yantar92@posteo.net; helo=mout01.posteo.de X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: emacs-devel@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: "Emacs development discussions." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Original-Sender: emacs-devel-bounces+ged-emacs-devel=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.devel:321128 Archived-At: Pip Cet writes: >> void *igc_xnrealloc_ambig (void *pa, ptrdiff_t nitems, ptrdiff_t item_size); >> >> Hope I got them all. All of them create roots, the ambig variants >> ambiguous roots, the exact variants exact roots. igc_xfree must be used >> instead of xfree so that the roots get destroyed when the memory is freed. > > Thanks, that helps clarify things. So would something like the following work? lface_id_to_name is never freed, it seems... > > Ihor, I'm not sure whether the bug is fully reproducible. If it is, could you please try this? Alas, I cannot reproduce the bug reliably. But I installed the patch. Will see if the crash happens again. But testing may take anywhere between hours to days. The crash was not frequent to start with. -- Ihor Radchenko // yantar92, Org mode contributor, Learn more about Org mode at . Support Org development at , or support my work at