ff/f3041f5c4d138aa7bbab2274f4b0e8dff29d20

   1 Return-Path: <amdragon@mit.edu>\r
   2 X-Original-To: notmuch@notmuchmail.org\r
   3 Delivered-To: notmuch@notmuchmail.org\r
   4 Received: from localhost (localhost [127.0.0.1])\r
   5         by olra.theworths.org (Postfix) with ESMTP id 5B859429E21\r
   6         for <notmuch@notmuchmail.org>; Sun,  4 Dec 2011 10:28:06 -0800 (PST)\r
   7 X-Virus-Scanned: Debian amavisd-new at olra.theworths.org\r
   8 X-Spam-Flag: NO\r
   9 X-Spam-Score: -0.7\r
  10 X-Spam-Level: \r
  11 X-Spam-Status: No, score=-0.7 tagged_above=-999 required=5\r
  12         tests=[RCVD_IN_DNSWL_LOW=-0.7] autolearn=disabled\r
  13 Received: from olra.theworths.org ([127.0.0.1])\r
  14         by localhost (olra.theworths.org [127.0.0.1]) (amavisd-new, port 10024)\r
  15         with ESMTP id We4UGq2Rfami for <notmuch@notmuchmail.org>;\r
  16         Sun,  4 Dec 2011 10:28:06 -0800 (PST)\r
  17 Received: from dmz-mailsec-scanner-3.mit.edu (DMZ-MAILSEC-SCANNER-3.MIT.EDU\r
  18         [18.9.25.14])\r
  19         by olra.theworths.org (Postfix) with ESMTP id D6347429E25\r
  20         for <notmuch@notmuchmail.org>; Sun,  4 Dec 2011 10:28:05 -0800 (PST)\r
  21 X-AuditID: 1209190e-b7f4a6d0000008e5-46-4edbbbb5d67d\r
  22 Received: from mailhub-auth-2.mit.edu ( [18.7.62.36])\r
  23         by dmz-mailsec-scanner-3.mit.edu (Symantec Messaging Gateway) with SMTP\r
  24         id D3.FD.02277.5BBBBDE4; Sun,  4 Dec 2011 13:28:05 -0500 (EST)\r
  25 Received: from outgoing.mit.edu (OUTGOING-AUTH.MIT.EDU [18.7.22.103])\r
  26         by mailhub-auth-2.mit.edu (8.13.8/8.9.2) with ESMTP id pB4IS43S025938; \r
  27         Sun, 4 Dec 2011 13:28:04 -0500\r
  28 Received: from awakening.csail.mit.edu (awakening.csail.mit.edu [18.26.4.91])\r
  29         (authenticated bits=0)\r
  30         (User authenticated as amdragon@ATHENA.MIT.EDU)\r
  31         by outgoing.mit.edu (8.13.6/8.12.4) with ESMTP id pB4IS2Vn023027\r
  32         (version=TLSv1/SSLv3 cipher=AES256-SHA bits=256 verify=NOT);\r
  33         Sun, 4 Dec 2011 13:28:03 -0500 (EST)\r
  34 Received: from amthrax by awakening.csail.mit.edu with local (Exim 4.77)\r
  35         (envelope-from <amdragon@mit.edu>)\r
  36         id 1RXGov-00064C-EA; Sun, 04 Dec 2011 13:29:49 -0500\r
  37 Date: Sun, 4 Dec 2011 13:29:49 -0500\r
  38 From: Austin Clements <amdragon@MIT.EDU>\r
  39 To: David Bremner <david@tethera.net>\r
  40 Subject: Re: notmuch seg. fault on _thread_add_message\r
  41 Message-ID: <20111204182948.GU16194@mit.edu>\r
  42 References: <20111204173539.GA4411@sophie>\r
  43  <87r50kurv1.fsf@zancas.localnet>\r
  44 MIME-Version: 1.0\r
  45 Content-Type: text/plain; charset=us-ascii\r
  46 Content-Disposition: inline\r
  47 In-Reply-To: <87r50kurv1.fsf@zancas.localnet>\r
  48 User-Agent: Mutt/1.5.21 (2010-09-15)\r
  49 X-Brightmail-Tracker:\r
  50  H4sIAAAAAAAAA+NgFuplleLIzCtJLcpLzFFi42IRYrdT0d26+7afwbN97BY3WrsZLb7NfcBk\r
  51         cf3mTGYHZo+ds+6yezxbdYvZY8uh98wBzFFcNimpOZllqUX6dglcGZ+3hhfM5qhY2DSRtYHx\r
  52         MVsXIyeHhICJxJ/zN5kgbDGJC/fWA8W5OIQE9jFKbNx7hR3CWc8ocfvxHEYI5wSTxNfjz5gh\r
  53         nCWMEo/vdLKD9LMIqEhsuXQFbBabgIbEtv3LGUFsEQFViavbJoPtYxawl5ja1ARWLyxgJrH5\r
  54         zDOwOK+AjsS8xevAeoUEfCXWfD7MDhEXlDg58wkLRK+WxI1/L4FqOIBsaYnl/zhAwpwCuhJ3\r
  55         tv5mBbFFgU6YcnIb2wRGoVlIumch6Z6F0L2AkXkVo2xKbpVubmJmTnFqsm5xcmJeXmqRrrFe\r
  56         bmaJXmpK6SZGUKhzSvLtYPx6UOkQowAHoxIPb9aJW35CrIllxZW5hxglOZiURHktdt32E+JL\r
  57         yk+pzEgszogvKs1JLT7EKMHBrCTCm7EYKMebklhZlVqUD5OS5mBREuddvcPBT0ggPbEkNTs1\r
  58         tSC1CCYrw8GhJMF7cgdQo2BRanpqRVpmTglCmomDE2Q4D9Bwpd0gw4sLEnOLM9Mh8qcYFaXE\r
  59         eRlBEgIgiYzSPLheWCp6xSgO9IowrwJIFQ8wjcF1vwIazAQ0WLHxBsjgkkSElFQDY3hnVtsX\r
  60         NRmudbYN632jd5u2nlRZt2Fvwaq2hhmsvKczGVxXMvkdWhQW51hWbaFhWcHJFbxJsGr9mX/f\r
  61         X3s9PbLc58ma4k9u8aX/drWvmuZebRRRkbW9QPeFsMiEat2dxRIv0oQfydR7Psx7afzSpFMv\r
  62         3mtqQ0v+Ei7PJycjUsJDFt3bduWkEktxRqKhFnNRcSIAEHfklCADAAA=\r
  63 Cc: notmuch@notmuchmail.org\r
  64 X-BeenThere: notmuch@notmuchmail.org\r
  65 X-Mailman-Version: 2.1.13\r
  66 Precedence: list\r
  67 List-Id: "Use and development of the notmuch mail system."\r
  68         <notmuch.notmuchmail.org>\r
  69 List-Unsubscribe: <http://notmuchmail.org/mailman/options/notmuch>,\r
  70         <mailto:notmuch-request@notmuchmail.org?subject=unsubscribe>\r
  71 List-Archive: <http://notmuchmail.org/pipermail/notmuch>\r
  72 List-Post: <mailto:notmuch@notmuchmail.org>\r
  73 List-Help: <mailto:notmuch-request@notmuchmail.org?subject=help>\r
  74 List-Subscribe: <http://notmuchmail.org/mailman/listinfo/notmuch>,\r
  75         <mailto:notmuch-request@notmuchmail.org?subject=subscribe>\r
  76 X-List-Received-Date: Sun, 04 Dec 2011 18:28:06 -0000\r
  77 \r
  78 Quoth David Bremner on Dec 04 at  2:14 pm:\r
  79 > On Sun, 4 Dec 2011 15:35:39 -0200, Kazuo Teramoto <kaz.rag@gmail.com> wrote:\r
  80 > > Hi!\r
  81 > > \r
  82 > > Following an alot bug report [1] I created a small python script that\r
  83 > > causes a segmentation fault in notmuch:\r
  84 > > ========================================================================\r
  85 > > #!/usr/bin/env python2\r
  86 > > import notmuch\r
  87 > > db = notmuch.Database(mode=notmuch.Database.MODE.READ_WRITE)\r
  88 > > q_new = notmuch.Query(db, 'tag:inbox')\r
  89 > > for t in q_new.search_threads():\r
  90 > >     pass\r
  91 > > ========================================================================\r
  92 > \r
  93 > As I mentioned previously, I suspect the message below should be fixed;\r
  94 > whether or not it fixes your bug I don't know. I'm not sure where\r
  95 > exactly g_type_init would/should be called in the library; there isn't\r
  96 > currently a global initialization call for libnotmuch. Perhaps there\r
  97 > should be?\r
  98 \r
  99 I believe g_type_init can be safely called multiple times, which means\r
 100 we could call it in notmuch_database_open.\r