From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#61704: 29.0.60; Crash in get_narrowed_begv Date: Thu, 23 Feb 2023 12:44:14 +0200 Message-ID: <83bklkr79d.fsf@gnu.org> References: <874jrdq4ct.fsf.ref@po-lus-librem-15.mail-host-address-is-not-set> <874jrdq4ct.fsf@po-lus-librem-15.mail-host-address-is-not-set> <83cz61svnc.fsf@gnu.org> <834jrdstl4.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="4628"; mail-complaints-to="usenet@ciao.gmane.io" Cc: luangruo@yahoo.com, gregory@heytings.org, 61704@debbugs.gnu.org To: martin rudalics Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Feb 23 11:45:17 2023 Return-path: Envelope-to: geb-bug-gnu-emacs@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 1pV96D-00013O-B5 for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 23 Feb 2023 11:45:17 +0100 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pV960-0003M9-Le; Thu, 23 Feb 2023 05:45:04 -0500 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 1pV95y-0003Jy-LS for bug-gnu-emacs@gnu.org; Thu, 23 Feb 2023 05:45:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1pV95y-0000NT-BN for bug-gnu-emacs@gnu.org; Thu, 23 Feb 2023 05:45:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1pV95x-0006XA-Vq for bug-gnu-emacs@gnu.org; Thu, 23 Feb 2023 05:45:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 23 Feb 2023 10:45:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 61704 X-GNU-PR-Package: emacs Original-Received: via spool by 61704-submit@debbugs.gnu.org id=B61704.167714904625026 (code B ref 61704); Thu, 23 Feb 2023 10:45:01 +0000 Original-Received: (at 61704) by debbugs.gnu.org; 23 Feb 2023 10:44:06 +0000 Original-Received: from localhost ([127.0.0.1]:33098 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1pV954-0006VZ-B9 for submit@debbugs.gnu.org; Thu, 23 Feb 2023 05:44:06 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:39988) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1pV952-0006Uz-MG for 61704@debbugs.gnu.org; Thu, 23 Feb 2023 05:44:05 -0500 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pV94x-0007xP-39; Thu, 23 Feb 2023 05:43:59 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org; s=fencepost-gnu-org; h=References:Subject:In-Reply-To:To:From:Date: mime-version; bh=mp8t++u2ftK4NlMgSatpWC9I92BDT9txWFs82qC4pGo=; b=GKDkbeP70VWD KcjjECUlEg0W90ja1lQUDC6OhnZ9cnVSbbQN6asRpqcAsimt0y+GiipVv30DxwfRG6mf2N8spebyg 9Ly7/cZu2GjiZGwVfY+62P0dRuNm8FwF3gQbdRCINleGXd7EVqhoYwVg0QV/nsJur7oQObdGj2l8M RE4LHPEhl7o4ebTInIyCxF3owLYtH0d8mZ+9Go7MjF6HzkOL7WdVQdAXPN/I2NQIQUjtuhh/h1WCt ctiw587C2loP1R5DCrDIhnbaUu/WkmOtnlN2PjzXC28wwyXTkdKfL0hPOUB6Y85s+GvsS0Q7OzvX5 0n1KbpGEGWg1Vlrgsele2Q==; Original-Received: from [87.69.77.57] (helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pV94w-0002gg-Cj; Thu, 23 Feb 2023 05:43:58 -0500 In-Reply-To: (message from martin rudalics on Thu, 23 Feb 2023 10:33:42 +0100) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Xref: news.gmane.io gmane.emacs.bugs:256439 Archived-At: > Date: Thu, 23 Feb 2023 10:33:42 +0100 > Cc: luangruo@yahoo.com, 61704@debbugs.gnu.org > From: martin rudalics > > So OT1H we really should set proper minimum size hints for the WM to > avoid that resize_frame_windows has to deal with frame sizes it > intrinsically cannot handle and OTOH the redisplay engine should be able > to handle zero window sizes to avoid crashes the window code cannot > prevent. As a stopgap, how about adding something to the doc strings regarding the minimum "safe" values for these "min" variables? Can you suggest such values? They don't have to be the _absolute_ minima, just safe ones. Thanks.