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#23221: 25.0.92; Crash in redisplay during isearch Date: Tue, 05 Apr 2016 17:52:37 +0300 Message-ID: <83wpocm7ka.fsf@gnu.org> References: <5703BD97.3060905@solarflare.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org X-Trace: ger.gmane.org 1459868066 5145 80.91.229.3 (5 Apr 2016 14:54:26 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Tue, 5 Apr 2016 14:54:26 +0000 (UTC) Cc: 23221@debbugs.gnu.org To: Andy Moreton Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Apr 05 16:54:16 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 1anSMy-0008ST-6E for geb-bug-gnu-emacs@m.gmane.org; Tue, 05 Apr 2016 16:54:16 +0200 Original-Received: from localhost ([::1]:37518 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1anSMx-0003SU-Np for geb-bug-gnu-emacs@m.gmane.org; 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Tue, 05 Apr 2016 10:53:44 -0400 In-reply-to: <5703BD97.3060905@solarflare.com> (message from Andy Moreton on Tue, 5 Apr 2016 14:28:55 +0100) 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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:116057 Archived-At: > 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?