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#56561: 29.0.50; Infloop in try_window Date: Fri, 15 Jul 2022 13:52:47 +0300 Message-ID: <83lesusl4w.fsf@gnu.org> References: <874jzjwmhn.fsf@md5i.com> <83v8rzsdd1.fsf@gnu.org> <878rovxqjo.fsf@md5i.com> <83sfn2sy19.fsf@gnu.org> Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="17741"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 56561@debbugs.gnu.org To: mwd@md5i.com Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Jul 15 12:53:11 2022 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 1oCIwY-0004PY-KW for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 15 Jul 2022 12:53:10 +0200 Original-Received: from localhost ([::1]:49322 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1oCIwX-0005D6-AS for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 15 Jul 2022 06:53:09 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:39980) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oCIwQ-0005Cm-EJ for bug-gnu-emacs@gnu.org; Fri, 15 Jul 2022 06:53:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:41869) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1oCIwQ-0007UW-5S for bug-gnu-emacs@gnu.org; Fri, 15 Jul 2022 06:53:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1oCIwQ-0002wg-0x for bug-gnu-emacs@gnu.org; Fri, 15 Jul 2022 06:53:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 15 Jul 2022 10:53:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 56561 X-GNU-PR-Package: emacs Original-Received: via spool by 56561-submit@debbugs.gnu.org id=B56561.165788238111315 (code B ref 56561); Fri, 15 Jul 2022 10:53:01 +0000 Original-Received: (at 56561) by debbugs.gnu.org; 15 Jul 2022 10:53:01 +0000 Original-Received: from localhost ([127.0.0.1]:39628 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oCIwP-0002wR-11 for submit@debbugs.gnu.org; Fri, 15 Jul 2022 06:53:01 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:55264) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1oCIwL-0002wB-8a for 56561@debbugs.gnu.org; Fri, 15 Jul 2022 06:52:59 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:44854) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1oCIwG-0006yo-1I; Fri, 15 Jul 2022 06:52:52 -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=XwWwlg/f5DMmPX39Astvv4vOoh4kuwAWdF5WFmwicsE=; b=pFgm+fRHdxgH kiMRAQEf5j1UOP4urVj8wwJ7WwAuLb3Y0q1wyTFJnm+UQ0ESBgtTsbIIq+QJCup5psnAANzB8S7Pi POenyQ02+NnS0TcxPmsgtoGUdQov6gV+ID6sEYvUgG5Lgj7nlCeimhD4cTe9P1cFLcqCnuSSUKZxq WwE+1zcibsP31KjeWWSpDEm+HPSF4X6NkGDm2XuMtqqsuXVuDjiPnl50pHkBHhirTlvfAx4QP+8xQ vsTwVfLwzIzp6LcPTPBLkBrQt6+K/M11RT4SOCq1N4XyhaKy4SguPfHkIlYVXAdwYsgpJJGXkOH78 VLb9PHSAfuf6M2cRBTguWg==; Original-Received: from [87.69.77.57] (port=4925 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 1oCIwF-0004Vs-Am; Fri, 15 Jul 2022 06:52:51 -0400 In-Reply-To: <83sfn2sy19.fsf@gnu.org> (message from Eli Zaretskii on Fri, 15 Jul 2022 09:14:10 +0300) 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" Xref: news.gmane.io gmane.emacs.bugs:237078 Archived-At: > Cc: 56561@debbugs.gnu.org > Date: Fri, 15 Jul 2022 09:14:10 +0300 > From: Eli Zaretskii > > Hmm... so the short tooltip text somehow causes us to exceed the > number of glyph rows of the matrix? Please tell what the commands > below show: > > (gdb) pgrowx it->w->desired_matrix->rows > (gdb) pgrowx it->w->desired_matrix->rows+1 > (gdb) pgrowx it->w->desired_matrix->rows+2 > (gdb) pgrowx it->w->desired_matrix->rows+3 > ... > (gdb) pgrowx it->w->desired_matrix->rows+34 > > That is, I want to see the entire contents of the glyph rows. > > Also > > (gdb) p it->last_visible_x > (gdb) p it->last_visible_y Actually, I think I see the reason. I installed a fix, but I cannot find a way of triggering the problem, so I cannot be 110% sure this is fixed. I guess time will tell. Thanks.