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#73022: 31.0.50; Crash in build_frame_matrix_from_leaf_window after C-x 2 and reducing terminal size Date: Thu, 05 Sep 2024 12:19:10 +0300 Message-ID: <86bk124fw1.fsf@gnu.org> References: <86le07624j.fsf@gnu.org> <86ed5z5z8m.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="12818"; mail-complaints-to="usenet@ciao.gmane.io" Cc: n142857@gmail.com, 73022@debbugs.gnu.org To: martin rudalics Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Sep 05 12:01:20 2024 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 1sm9Il-00033L-Kd for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 05 Sep 2024 12:01:19 +0200 Original-Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1sm9IR-0002Q5-RT; 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Thu, 05 Sep 2024 06:01:04 -0400 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 1sm8e1-0007TA-6j; Thu, 05 Sep 2024 05:19:13 -0400 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=sijIYzj5p1Zc1O2RWmMLPhjZf9QTLAjwYfS/yWxDCX8=; b=psjGln5idDsQ NEOXgXjj0/6lnqN2THrLCKj6gxLVUdPbQRvZ/RIT+LAgAQ8lT93yI65vQNkxaYv8E2HdQEq5d76em ocE+H3guGX+GNVeahmjyNvlR4p4HPqTmqOv+EjLwPOH3xFBWKztcxzVEV6vuj+PycE+DsT8OkxVly jLwTJSbvWKrMZo6v2NFf2kaeA75bsmroMydcMmZCTwmqqRSYZFkbO+U36own9+9p/BmiwIPSCDziD ntFAkKXCGk7sMtae8VrjeyIch8vwG5Teu8U/lC3iVZbjoDukkTWNGWDoUTG+YH5b7qj5u47UvzgbT IpGrkCfwWQ6Eepbb8u+hgg==; In-Reply-To: (message from martin rudalics on Thu, 5 Sep 2024 10:18:52 +0200) 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:291243 Archived-At: > Date: Thu, 5 Sep 2024 10:18:52 +0200 > Cc: n142857@gmail.com, 73022@debbugs.gnu.org > From: martin rudalics > > > In any case, I can cause the assertion violation even after making the > > change you suggested above. > > Following the OP's recipe I now get > > #0 terminate_due_to_signal (sig=6, backtrace_limit=40) at ../../src/emacs.c:432 > #1 0x000000000061b51b in emacs_abort () at ../../src/sysdep.c:2391 > #2 0x0000000000541fc2 in cmcheckmagic (tty=0x1ebe0d0) at ../../src/cm.c:122 > #3 0x0000000000546564 in tty_write_glyphs (f=0x1e7bb30, string=0x1e9afe0, len=80) at ../../src/term.c:819 > #4 0x00000000005508c9 in write_glyphs (f=0x1e7bb30, string=0x1e9a0e0, len=80) at ../../src/terminal.c:164 Are you running the latest codebase? The assertions in cmcheckmagic are supposed to be fixed there.