Re: emacs UI hang: viewing a thread where msg has .tgz attachment with symlink to ..

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+From: David Bremner <david@tethera.net>\r
+To: Sanjoy Mahajan <sanjoy@MIT.EDU>, notmuch@notmuchmail.org\r
+Subject: Re: emacs UI hang: viewing a thread where msg has .tgz attachment\r
+       with    symlink to ..\r
+In-Reply-To: <87a984uv6i.fsf@approx.mit.edu>\r
+References: <87fvhzy18v.fsf@approx.mit.edu>\r
+       <8738dy7ufq.fsf@maritornes.cs.unb.ca> <87a984uv6i.fsf@approx.mit.edu>\r
+User-Agent: Notmuch/0.18.1+45~gf47eeac (http://notmuchmail.org) Emacs/24.3.1\r
+       (x86_64-pc-linux-gnu)\r
+Date: Sun, 20 Jul 2014 11:25:30 -0300\r
+Message-ID: <87y4vo5cpx.fsf@maritornes.cs.unb.ca>\r
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+Sanjoy Mahajan <sanjoy@MIT.EDU> writes:\r
+\r
+> David Bremner <david@tethera.net> writes:\r
+>\r
+>> It would be a big help if you could share a message that causes the\r
+>> problem.\r
+>\r
+> I've just managed to make an example that triggers the problem but that\r
+> isn't 14MB (the size of the original msg).  I'm attaching the message\r
+> below.  It contains, as an attachment, a 20KB .tgz file.\r
+\r
+Thanks very much for the test case. I've reported an upstream bug in\r
+emacs; we'll have to see what the emacs devs think about it.\r
+\r
+Here is a link to the bug report:\r
+\r
+     http://debbugs.gnu.org/cgi/bugreport.cgi?bug=18063\r
+\r