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#23522: 25.0.93; SEGFAULT when displaying HELLO Date: Thu, 12 May 2016 23:28:50 +0300 Message-ID: <83eg979g1p.fsf@gnu.org> References: <83lh3f9jdr.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1463084964 12265 80.91.229.3 (12 May 2016 20:29:24 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 12 May 2016 20:29:24 +0000 (UTC) Cc: 23522@debbugs.gnu.org To: Michael Welsh Duggan Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Thu May 12 22:29:13 2016 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 1b0xEN-0007L0-1C for geb-bug-gnu-emacs@m.gmane.org; Thu, 12 May 2016 22:29:11 +0200 Original-Received: from localhost ([::1]:59668 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1b0xEL-0000Cx-UB for geb-bug-gnu-emacs@m.gmane.org; Thu, 12 May 2016 16:29:09 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:51542) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1b0xEI-00009r-FG for bug-gnu-emacs@gnu.org; Thu, 12 May 2016 16:29:07 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1b0xEE-0005yo-2s for bug-gnu-emacs@gnu.org; Thu, 12 May 2016 16:29:05 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:37032) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1b0xED-0005yj-W6 for bug-gnu-emacs@gnu.org; Thu, 12 May 2016 16:29:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1b0xED-0001ZW-Ps for bug-gnu-emacs@gnu.org; Thu, 12 May 2016 16:29:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 12 May 2016 20:29:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 23522 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 23522-submit@debbugs.gnu.org id=B23522.14630849346028 (code B ref 23522); Thu, 12 May 2016 20:29:01 +0000 Original-Received: (at 23522) by debbugs.gnu.org; 12 May 2016 20:28:54 +0000 Original-Received: from localhost ([127.0.0.1]:49369 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1b0xE6-0001ZA-67 for submit@debbugs.gnu.org; Thu, 12 May 2016 16:28:54 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:60517) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1b0xE4-0001Yy-IV for 23522@debbugs.gnu.org; Thu, 12 May 2016 16:28:52 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1b0xDw-0005wo-0O for 23522@debbugs.gnu.org; Thu, 12 May 2016 16:28:47 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:51759) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1b0xDv-0005we-UB; Thu, 12 May 2016 16:28:43 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:3771 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1b0xDt-0002uJ-O5; Thu, 12 May 2016 16:28:42 -0400 In-reply-to: (message from Michael Welsh Duggan on Thu, 12 May 2016 15:58:43 -0400) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 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" Xref: news.gmane.org gmane.emacs.bugs:118186 Archived-At: > From: Michael Welsh Duggan > Cc: , <23522@debbugs.gnu.org> > Date: Thu, 12 May 2016 15:58:43 -0400 > > (gdb) up > #4 0x00000000006b47e2 in ftfont_shape_by_flt (lgstring=14496901, > font=0x17b3660, ft_face=0x1739f10, otf=0x16df8d0, matrix=0x17b3758) > at ../../../git/emacs/src/ftfont.c:2655 > (gdb) pp lgstring > [[# 2744 2765 2724 2759] nil [0 0 2744 98 10 0 9 8 0 nil] [1 1 2765 115 0 -4 3 0 4 nil] [2 2 2724 81 9 0 8 8 0 nil] [3 3 2759 110 0 -7 -1 12 -7 nil] nil nil nil nil] > (gdb) In the above stack frame, what is the value of g->g (it's a structure)? The crash seems to happen when Emacs tries to display line #10 of HELLO, which begins with " South Asia:". The first word after that is the one that causes the crash. Can you look at another system, where there's no crash, and tell which font is used for that word? Thanks.