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#12703: segfault in 0x0000000100087491 in char_table_ref () at chartab.c:233 (emacs-24.2.50.1, osx-10.8.2) Date: Mon, 22 Oct 2012 19:03:27 +0200 Message-ID: <83objucucg.fsf@gnu.org> References: Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1350925460 11462 80.91.229.3 (22 Oct 2012 17:04:20 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 22 Oct 2012 17:04:20 +0000 (UTC) Cc: 12703@debbugs.gnu.org To: Leif Walsh Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Oct 22 19:04:28 2012 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 1TQLQR-0000kJ-RS for geb-bug-gnu-emacs@m.gmane.org; Mon, 22 Oct 2012 19:04:27 +0200 Original-Received: from localhost ([::1]:47067 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TQLQK-0006mB-9K for geb-bug-gnu-emacs@m.gmane.org; Mon, 22 Oct 2012 13:04:20 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:52116) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TQLQH-0006km-1d for bug-gnu-emacs@gnu.org; Mon, 22 Oct 2012 13:04:17 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1TQLQF-0007Ih-OQ for bug-gnu-emacs@gnu.org; Mon, 22 Oct 2012 13:04:16 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:45885) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1TQLQF-0007Ic-Kw for bug-gnu-emacs@gnu.org; Mon, 22 Oct 2012 13:04:15 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.72) (envelope-from ) id 1TQLRy-0008CM-Jb for bug-gnu-emacs@gnu.org; Mon, 22 Oct 2012 13:06:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: debbugs-submit-bounces@debbugs.gnu.org Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 22 Oct 2012 17:06:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 12703 X-GNU-PR-Package: emacs,ns X-GNU-PR-Keywords: Original-Received: via spool by 12703-submit@debbugs.gnu.org id=B12703.135092554431476 (code B ref 12703); Mon, 22 Oct 2012 17:06:02 +0000 Original-Received: (at 12703) by debbugs.gnu.org; 22 Oct 2012 17:05:44 +0000 Original-Received: from localhost ([127.0.0.1]:56136 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TQLRg-0008Bb-0N for submit@debbugs.gnu.org; Mon, 22 Oct 2012 13:05:44 -0400 Original-Received: from mtaout22.012.net.il ([80.179.55.172]:51422) by debbugs.gnu.org with esmtp (Exim 4.72) (envelope-from ) id 1TQLRb-0008BC-Tj for 12703@debbugs.gnu.org; Mon, 22 Oct 2012 13:05:41 -0400 Original-Received: from conversion-daemon.a-mtaout22.012.net.il by a-mtaout22.012.net.il (HyperSendmail v2007.08) id <0MCB00I000LKCH00@a-mtaout22.012.net.il> for 12703@debbugs.gnu.org; Mon, 22 Oct 2012 19:03:32 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by a-mtaout22.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0MCB00H2V0PVZZ90@a-mtaout22.012.net.il>; Mon, 22 Oct 2012 19:03:32 +0200 (IST) In-reply-to: X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.13 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6 (newer, 2) 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:65851 Archived-At: > From: Leif Walsh > Date: Mon, 22 Oct 2012 11:13:35 -0400 > > I am getting a pretty reproducible bug in my own build of > emacs-24.2.50.1 on osx-10.8.2 with the "lion fullscreen patch" from > somewhere. > > Build info: > > git://git.savannah.gnu.org/emacs.git@fbfb2416 > additional patch attached in fullscreen.patch > config.log attached Which bzr version is that? What is the last entry that you see in src/ChangeLog? > Steps to reproduce: > > 1. Install auto-complete-1.3.1 and git://github.com/brianjcj/auto-complete-clang > 2. Visit a c++ file > 3. Try completing some stuff > 4. Segfaults after not too much messing around > > Backtrace: > > (gdb) bt > #0 0x00007fff96242d46 in __kill () > #1 0x000000010009f63e in fatal_error_backtrace (sig=6, > backtrace_limit=6) at emacs.c:331 > #2 0x00000001000bc5b3 in emacs_abort () at sysdep.c:1830 > #3 0x000000010018c73d in ns_term_shutdown (sig= unavailable, due to optimizations>) at nsterm.m:4229 > #4 0x000000010009f5f1 in fatal_error_backtrace (sig=11, > backtrace_limit=10) at emacs.c:314 > #5 0x00000001000a1cde in handle_fatal_signal (sig= unavailable, due to optimizations>) at emacs.c:287 > #6 0x00000001000bc80d in handle_on_main_thread (sig=11, > handler=0x1000a1cd0 ) at sysdep.c:1493 > #7 > #8 0x0000000100087491 in char_table_ref () at chartab.c:233 > #9 0x000000010016fadf in composition_compute_stop_pos > (cmp_it=0x7fff5fbf2770, charpos=4195335, bytepos=5, endpos=4300718816, > string=140734799751024) at composite.c:1053 > #10 0x000000010002e701 in compute_stop_pos (it=0x7fff5fbf4c40) at xdisp.c:3393 > #11 0x000000010002fdcb in next_element_from_string (it=0x7fff5fbf43d8) > at xdisp.c:7525 A very similar bug #101159 was fixed a month ago in revision 110135. If your Emacs is older than that, you need to update your sources and rebuild.