From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: martin rudalics Newsgroups: gmane.emacs.bugs Subject: bug#14970: crash deleting frames Date: Mon, 29 Jul 2013 19:03:40 +0200 Message-ID: <51F6A06C.2000702@gmx.at> References: <51F4D8DA.9090806@gmx.at> <83zjt6ya92.fsf@gnu.org> <51F61FD2.9060600@gmx.at> <83vc3txu3z.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1375117464 8533 80.91.229.3 (29 Jul 2013 17:04:24 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 29 Jul 2013 17:04:24 +0000 (UTC) Cc: lekktu@gmail.com, 14970@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Jul 29 19:04:25 2013 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 1V3qrs-00047J-Jl for geb-bug-gnu-emacs@m.gmane.org; Mon, 29 Jul 2013 19:04:20 +0200 Original-Received: from localhost ([::1]:40470 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1V3qrs-0004Ca-7x for geb-bug-gnu-emacs@m.gmane.org; Mon, 29 Jul 2013 13:04:20 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:49179) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1V3qri-0004BT-9p for bug-gnu-emacs@gnu.org; Mon, 29 Jul 2013 13:04:17 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1V3qra-00083Y-Vy for bug-gnu-emacs@gnu.org; Mon, 29 Jul 2013 13:04:10 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:33933) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1V3qra-00083U-TH for bug-gnu-emacs@gnu.org; Mon, 29 Jul 2013 13:04:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1V3qra-0003qC-9q for bug-gnu-emacs@gnu.org; Mon, 29 Jul 2013 13:04:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: martin rudalics Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 29 Jul 2013 17:04:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 14970 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 14970-submit@debbugs.gnu.org id=B14970.137511744014749 (code B ref 14970); Mon, 29 Jul 2013 17:04:02 +0000 Original-Received: (at 14970) by debbugs.gnu.org; 29 Jul 2013 17:04:00 +0000 Original-Received: from localhost ([127.0.0.1]:56482 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1V3qrX-0003pp-EH for submit@debbugs.gnu.org; Mon, 29 Jul 2013 13:03:59 -0400 Original-Received: from mout.gmx.net ([212.227.17.21]:56975) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1V3qrV-0003pI-Bn for 14970@debbugs.gnu.org; Mon, 29 Jul 2013 13:03:58 -0400 Original-Received: from [62.47.62.165] ([62.47.62.165]) by mail.gmx.com (mrgmx101) with ESMTPA (Nemesis) id 0MIiHs-1V63mp29f6-002J4A for <14970@debbugs.gnu.org>; Mon, 29 Jul 2013 19:03:51 +0200 In-Reply-To: <83vc3txu3z.fsf@gnu.org> X-Provags-ID: V03:K0:/qnzFiFjV+JKVGHiwajt3KFTqH5SwSqJP7g6aT5K4qbtkP2XIq8 3TPHf/H3J65dLVR2MrtJK6habIQg001C5AVz6W2ijhSCV77mukLyKq9ccpRgBNuKFsv52Mm ydxeGCZzkqBHPpVdw1NjJQ0f36+6hzswqOn5U+5VHnoKoBnW2bWHMkUpvLekzs3ggQjXHJ3 Ec1hjbTYylE25eff1nI5A== 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:76772 Archived-At: > The original crash was a SIGSEGV because f was a null pointer, and > FRAME_SELECTED_WINDOW dereferenced it. But FRAME_LIVE_P also > dereferences its argument, so it would have crashed with the same > SIGSEGV. Indeed. I was confusing FRAME_LIVE_P and Fframe_live_p. Thanks for the clarification. martin