From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#20802: Segfault when showing non-GTK+ tooltip Date: Wed, 17 Jun 2015 19:30:34 +0300 Message-ID: <83d20umh5h.fsf@gnu.org> References: <1434187118.10061.4.camel@gmx.de> <83381wq76d.fsf@gnu.org> <1434439264.2078.6.camel@gmx.de> <558024F4.5090205@gmx.at> <1434468845.21431.2.camel@gmx.de> <83oakfmyq4.fsf@gnu.org> <1434472472.21431.4.camel@gmx.de> <55805D69.2060707@gmx.at> <1434526487.8634.10.camel@gmx.de> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8BIT X-Trace: ger.gmane.org 1434559859 11281 80.91.229.3 (17 Jun 2015 16:50:59 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Wed, 17 Jun 2015 16:50:59 +0000 (UTC) Cc: 20802@debbugs.gnu.org To: Tobias Getzner Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Wed Jun 17 18:50:37 2015 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Z5GXr-0003YZ-Am for geb-bug-gnu-emacs@m.gmane.org; Wed, 17 Jun 2015 18:50:35 +0200 Original-Received: from localhost ([::1]:48119 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z5GXq-0005Ni-UY for geb-bug-gnu-emacs@m.gmane.org; Wed, 17 Jun 2015 12:50:34 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:55793) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z5GXc-0005Jc-HN for bug-gnu-emacs@gnu.org; Wed, 17 Jun 2015 12:50:32 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Z5GXX-0007r9-QE for bug-gnu-emacs@gnu.org; Wed, 17 Jun 2015 12:50:20 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:37619) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z5GXX-0007qk-Ma for bug-gnu-emacs@gnu.org; Wed, 17 Jun 2015 12:50:15 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1Z5GXX-0001Wa-9V for bug-gnu-emacs@gnu.org; Wed, 17 Jun 2015 12:50:15 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Wed, 17 Jun 2015 16:50:14 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 20802 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 20802-submit@debbugs.gnu.org id=B20802.14345597735657 (code B ref 20802); Wed, 17 Jun 2015 16:50:14 +0000 Original-Received: (at 20802) by debbugs.gnu.org; 17 Jun 2015 16:49:33 +0000 Original-Received: from localhost ([127.0.0.1]:49767 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Z5GWq-0001T7-2Q for submit@debbugs.gnu.org; Wed, 17 Jun 2015 12:49:33 -0400 Original-Received: from mtaout22.012.net.il ([80.179.55.172]:61247) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Z5GEk-00011b-Q8 for 20802@debbugs.gnu.org; Wed, 17 Jun 2015 12:30:54 -0400 Original-Received: from conversion-daemon.a-mtaout22.012.net.il by a-mtaout22.012.net.il (HyperSendmail v2007.08) id <0NQ300G00K75K600@a-mtaout22.012.net.il> for 20802@debbugs.gnu.org; Wed, 17 Jun 2015 19:30:44 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout22.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0NQ300GWYKJ8BR80@a-mtaout22.012.net.il>; Wed, 17 Jun 2015 19:30:44 +0300 (IDT) In-reply-to: <1434526487.8634.10.camel@gmx.de> X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 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.org@gnu.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:104036 Archived-At: > From: Tobias Getzner > Cc: 20802@debbugs.gnu.org > Date: Wed, 17 Jun 2015 09:34:47 +0200 > > After setting a breakpoint at 5192, the segfault would trigger without > the breakpoint kicking in. I then moved that hunk up to line 5172 (diff > below). Now the breakpoint there would kick in, and further, now > segfault would trigger; instead, it gave the «error while displaying > tooltip message», and fell back on showing the tooltip message in the > echo area. Which AFAIU means the bug is solved by that change, because this is the effect of setting an invalid face I'd expect. > Does this address your questions too, Eli, or do you want me to step > into «x_free_frame_resources» to make sure everything is solid? No need, thanks.