From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Andy Moreton Newsgroups: gmane.emacs.bugs Subject: bug#23221: 25.0.92; Crash in redisplay during isearch Date: Tue, 5 Apr 2016 16:09:20 +0100 Message-ID: <5703D520.4060201@gmail.com> References: <5703BD97.3060905@solarflare.com> <83wpocm7ka.fsf@gnu.org> NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit X-Trace: ger.gmane.org 1459869031 21142 80.91.229.3 (5 Apr 2016 15:10:31 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 5 Apr 2016 15:10:31 +0000 (UTC) Cc: 23221@debbugs.gnu.org To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Apr 05 17:10:15 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 1anScQ-00060z-7B for geb-bug-gnu-emacs@m.gmane.org; Tue, 05 Apr 2016 17:10:14 +0200 Original-Received: from localhost ([::1]:37616 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1anScP-0003la-HX for geb-bug-gnu-emacs@m.gmane.org; Tue, 05 Apr 2016 11:10:13 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:47163) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1anScJ-0003fE-Ta for bug-gnu-emacs@gnu.org; Tue, 05 Apr 2016 11:10:09 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1anScE-00007S-2Z for bug-gnu-emacs@gnu.org; Tue, 05 Apr 2016 11:10:07 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:55335) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1anScE-000078-0I for bug-gnu-emacs@gnu.org; Tue, 05 Apr 2016 11:10:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1anScD-0004a3-Kr for bug-gnu-emacs@gnu.org; Tue, 05 Apr 2016 11:10:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Andy Moreton Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 05 Apr 2016 15:10:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 23221 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 23221-submit@debbugs.gnu.org id=B23221.145986897017537 (code B ref 23221); Tue, 05 Apr 2016 15:10:01 +0000 Original-Received: (at 23221) by debbugs.gnu.org; 5 Apr 2016 15:09:30 +0000 Original-Received: from localhost ([127.0.0.1]:52457 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1anSbi-0004Ym-G5 for submit@debbugs.gnu.org; Tue, 05 Apr 2016 11:09:30 -0400 Original-Received: from mail-wm0-f47.google.com ([74.125.82.47]:34898) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1anSbg-0004Ya-SS for 23221@debbugs.gnu.org; Tue, 05 Apr 2016 11:09:29 -0400 Original-Received: by mail-wm0-f47.google.com with SMTP id 191so27897030wmq.0 for <23221@debbugs.gnu.org>; Tue, 05 Apr 2016 08:09:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=subject:to:references:cc:from:message-id:date:user-agent :mime-version:in-reply-to:content-transfer-encoding; bh=0R5rZ4eBaIJXMaaxu++JDT7kit0q5A/aY8MskC8VmQw=; b=q/qua5WPgBWdOHmFOam4vPE92//qtpPxZ/k1mbiqiYLnx+up8vQtQccuSXssAr/P7c tK0LNMfX+RJmZSvNFjq6gMdPL4v7XODzbKaUroqrJ/qIzFPgpTf2nsQrjzStm11uycAC wjIDSglBC9J51hQAUXylNSIMqrbD0TPi/ISvcESyhjkcsFBcTdTfgRef674f6apg1Q2t JgIEKzzmehPF9Gf5OsdWc3+hiYu1fsijpk9+sCnPIVJehP5eq0HUwYRnjoqOckEyNcJn 9RvWXLhj6xwaJufqgzF23PwMitf+WPqrfxOberGW+NuodlqdEGOauQPNcKBC/6dACzb3 mmsQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:subject:to:references:cc:from:message-id:date :user-agent:mime-version:in-reply-to:content-transfer-encoding; bh=0R5rZ4eBaIJXMaaxu++JDT7kit0q5A/aY8MskC8VmQw=; b=Xl6He+eDq3ES2XysBrJwMiF5QeIP+psper/kZWMaBt1I6blUQNs17cJ83DDSxzstDs 35bOpPJUtZL5lTKPiDqzw6lATX68TGN4pVdffq3r03DgiQYbk7RxsuMkkcMqSf28P0na ZGGQ026cBoR8IO0KUMiKWQNmgXH8ficussuWfDY6GCzGKgqVE0QmEmHRLTm3fGpRVffZ BAwV+h/A5TPSU8MNNLl6uu3bh8gaALocdI69zEvWEItubNzB6dt7xrx4jJqHKJeKVNgi hx1G+ty+XbyyaeADBOqJoYHNWnyqUUJckowspxdMmu6puG6jwZb6CpDjdRLpSJXFAo1d xJ6w== X-Gm-Message-State: AD7BkJJLAzervoghdrjWxJUsk3n2F0kD+DO7A4lXLXHX1s0LVwo4o71z23m+Dk96egublA== X-Received: by 10.194.216.40 with SMTP id on8mr26235905wjc.40.1459868963247; Tue, 05 Apr 2016 08:09:23 -0700 (PDT) Original-Received: from [10.17.20.50] (uk.solarflare.com. [193.34.186.16]) by smtp.gmail.com with ESMTPSA id gk4sm34984872wjd.7.2016.04.05.08.09.21 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 05 Apr 2016 08:09:21 -0700 (PDT) User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.7.1 In-Reply-To: <83wpocm7ka.fsf@gnu.org> 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:116060 Archived-At: On 05/04/2016 3:52 PM, Eli Zaretskii wrote: >> From: Andy Moreton >> Date: Tue, 5 Apr 2016 14:28:55 +0100 >> >> Emacs crashed during isearch in a Gnus summary buffer, after doing: >> - open a group >> - reload 2000 old articles ("/ o 2000 RET") >> Attaching gdb showed the following backtrace (unfortunately I don't have the >> session open any more). >> >> (gdb) bt >> #0 0x000007fefd9831f3 in KERNELBASE!DebugBreak () from >> C:\windows\system32\KernelBase.dll >> #1 0x0000000400290224 in emacs_abort () at ../../src/w32fns.c:9794 >> #2 0x000000040012fc3b in terminate_due_to_signal (sig=0x16, >> backtrace_limit=0x7fffffff) at ../../src/emacs.c:380 >> #3 0x00000004001c5462 in die (msg=0x4006b3280 >> "IT_BYTEPOS (*it) == CHAR_TO_BYTE (IT_CHARPOS (*it))", file=0x4006b1010 >> "../../src/xdisp.c", line=0x1d12) at >> ../../src/alloc.c:7218 >> #4 0x0000000400043d79 in set_iterator_to_next (it=0x826840, reseat_p=0x1) at >> ../../src/xdisp.c:7442 >> #5 0x0000000400049315 in move_it_in_display_line_to (it=0x826840, >> to_charpos=0x1daff, to_x=0xffffffff, op=MOVE_TO_POS) at ../../src/xdisp.c:9012 >> #6 0x000000040004a669 in move_it_to (it=0x826840, to_charpos=0x1daff, >> to_x=0xffffffff, to_y=0xffffffff, to_vpos=0xffffffff, op=0x8) at >> ../../src/xdisp.c:9333 > > Did you make local changes in the 25.0.92 sources? The line numbers > in the backtrace make no sense; I tried both the stock 25.0.92 sources > and the current emacs-25 branch, and none matched. What am I missing? Strange. This was built from the emacs-25 branch without any local changes, at commit a05fb21d73d2ca84dd7e5e7ee931931048ecddba. The line numbers look to match the backtrace here - what is mismatched for you ? AndyM