From mboxrd@z Thu Jan 1 00:00:00 1970 From: Luben Tuikov Subject: SIGSEGV in merge recursive Date: Fri, 29 Dec 2006 11:49:43 -0800 (PST) Message-ID: <699806.13055.qm@web31803.mail.mud.yahoo.com> Reply-To: ltuikov@yahoo.com Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT X-From: git-owner@vger.kernel.org Fri Dec 29 20:49:56 2006 Return-path: Envelope-to: gcvg-git@gmane.org Received: from vger.kernel.org ([209.132.176.167]) by dough.gmane.org with esmtp (Exim 4.50) id 1H0Njn-0002ws-Us for gcvg-git@gmane.org; Fri, 29 Dec 2006 20:49:56 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965121AbWL2Ttp (ORCPT ); Fri, 29 Dec 2006 14:49:45 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965129AbWL2Ttp (ORCPT ); Fri, 29 Dec 2006 14:49:45 -0500 Received: from web31803.mail.mud.yahoo.com ([68.142.207.66]:41282 "HELO web31803.mail.mud.yahoo.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with SMTP id S965121AbWL2Tto (ORCPT ); Fri, 29 Dec 2006 14:49:44 -0500 Received: (qmail 15128 invoked by uid 60001); 29 Dec 2006 19:49:43 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.com; h=X-YMail-OSG:Received:Date:From:Reply-To:Subject:To:MIME-Version:Content-Type:Content-Transfer-Encoding:Message-ID; b=GfU2hQxH9yU9Nvla/Or12zORtzLftLSAYhcsaTxVsWt8nmQDX9xcGHQeshrYs4BUZWTeNW/i0W4Iw3eme3U8UGCLXO+Mz8al/zS9q04BEgF1xtm4xytXdPHW2fIwQhvXa9LiQcZ39o4q6b0fa9JUOQK4I75bm8dO/xAqd3oMBjo=; X-YMail-OSG: RArxWd8VM1megffZk1LXV10TJOx6LgrafEXqxpH7PIn5WhcQfDBRyOAufs1YplRw8R.th5e2MSeOgcwIFg9f7fmyUu4PchWRBfYCbJBIFslX3pF9vRvFoHK0utasJtEQN8Y5BEaRyvYk.6uu9yb9q3ZRZf5PQnMlw..bT1B4.xR.1Uve1_jC85kBj_N8 Received: from [71.84.31.238] by web31803.mail.mud.yahoo.com via HTTP; Fri, 29 Dec 2006 11:49:43 PST To: git@vger.kernel.org Sender: git-owner@vger.kernel.org Precedence: bulk X-Mailing-List: git@vger.kernel.org Archived-At: This time it happens when merging one of my git trees into another: $git-pull . git-upstream Trying really trivial in-index merge... fatal: Merge requires file-level merging Nope. git-merge-recursive 777f68432f1db967573e5722bf0fd08af05e748f -- HEAD d985fdaf7a4b8b1dde313c8fad12983dc4ce20f7 Merging HEAD with d985fdaf7a4b8b1dde313c8fad12983dc4ce20f7 Merging: 52d5052 Merge branch 'git-upstream' into git-lt-work d985fda Merge branch 'next' into git-upstream found 1 common ancestor(s): 777f684 Merge branch 'next' into git-upstream Auto-merging .gitignore /home/luben/bin/git-merge: line 441: 2889 Segmentation fault git-merge-$strategy $common -- "$head_arg" "$@" Merge with strategy recursive failed. (git-upstream has already had "next" merged into it without a problem.) And here is the backtrace: $gdb ~/bin/git-merge-recursive GNU gdb 6.5 Copyright (C) 2006 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i686-pc-linux-gnu"...Using host libthread_db library "/lib/libthread_db.so.1". (gdb) run 777f68432f1db967573e5722bf0fd08af05e748f -- HEAD d985fdaf7a4b8b1dde313c8fad12983dc4ce20f7 Starting program: /home/luben/bin/git-merge-recursive 777f68432f1db967573e5722bf0fd08af05e748f -- HEAD d985fdaf7a4b8b1dde313c8fad12983dc4ce20f7 Failed to read a valid object file image from memory. Merging HEAD with d985fdaf7a4b8b1dde313c8fad12983dc4ce20f7 Merging: 52d5052 Merge branch 'git-upstream' into git-lt-work d985fda Merge branch 'next' into git-upstream found 1 common ancestor(s): 777f684 Merge branch 'next' into git-upstream Auto-merging .gitignore Program received signal SIGSEGV, Segmentation fault. 0x08070469 in xdl_merge (orig=0xbff3aae0, mf1=0xbff3aad8, name1=0x80f5208 "HEAD:.gitignore", mf2=0xbff3aad0, name2=0x80f59a8 "d985fdaf7a4b8b1dde313c8fad12983dc4ce20f7:.gitignore", xpp=0xbff3aae8, level=2, result=0xbff3aac8) at xdiff/xmerge.c:200 warning: Source file is more recent than executable. 200 */ (gdb) bt #0 0x08070469 in xdl_merge (orig=0xbff3aae0, mf1=0xbff3aad8, name1=0x80f5208 "HEAD:.gitignore", mf2=0xbff3aad0, name2=0x80f59a8 "d985fdaf7a4b8b1dde313c8fad12983dc4ce20f7:.gitignore", xpp=0xbff3aae8, level=2, result=0xbff3aac8) at xdiff/xmerge.c:200 #1 0x0804a6c2 in merge_file (o=0xbff3accc, a=0xbff3ac74, b=0xbff3aca0, branch1=0xbff3c928 "HEAD", branch2=0xbff3c92d "d985fdaf7a4b8b1dde313c8fad12983dc4ce20f7") at merge-recursive.c:660 #2 0x0804c296 in merge_trees (head=0x80924c8, merge=0x80924e8, common=0x8092508, branch1=, branch2=, result=0xbff3add0) at merge-recursive.c:1067 #3 0x0804c9cd in merge (h1=0x80874c0, h2=0x8087544, branch1=0xbff3c928 "HEAD", branch2=0xbff3c92d "d985fdaf7a4b8b1dde313c8fad12983dc4ce20f7", call_depth=0, ancestor=0x8087518, result=0xbff3ae24) at merge-recursive.c:1238 #4 0x0804cc78 in main (argc=3, argv=0xbff3aea4) at merge-recursive.c:1320 Luben