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From: Nicolas Avrutin <nicolasavru@gmail.com>
To: "Paul Eggert" <eggert@cs.ucla.edu>
Cc: 13867@debbugs.gnu.org
Subject: bug#13867: 24.3.50; reading certain emails containing images in mu4e causes segfault
Date: Fri, 08 Mar 2013 13:02:20 -0500	[thread overview]
Message-ID: <878v5xzs5v.fsf@gateway.local.navru.net> (raw)
In-Reply-To: <51393B47.8010900@cs.ucla.edu>


I found a good way to reproduce it!

emacs -Q
(imagemagick-register-types)
(insert-image (create-image "/tmp/PNG_transparency_demonstration_2.png" 'imagemagick))

The segfault appears to happen on all PNGs with transparency. In
particular, the image I used was [1]. PNGs without transparency are inserted fine.

The ImageMagick source used in the Arch package (and the one I compiled
with debug symbols) is [2].

Footnotes: 
[1]  http://en.wikipedia.org/wiki/File:PNG_transparency_demonstration_2.png

[2]  ftp://ftp.sunet.se/pub/multimedia/graphics/ImageMagick/ImageMagick-6.8.2-3.tar.xz 

-- 
Nicolas Avrutin





  reply	other threads:[~2013-03-08 18:02 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-03-04 16:40 bug#13867: 24.3.50; reading certain emails containing images in mu4e causes segfault Nicolas Avrutin
2013-03-05  4:41 ` Paul Eggert
     [not found]   ` <877glmpagw.fsf@gateway.local.navru.net>
2013-03-05  8:50     ` Paul Eggert
     [not found]       ` <87haknyxwa.fsf@gateway.local.navru.net>
2013-03-07 17:48         ` Paul Eggert
2013-03-07 18:11           ` Nicolas Avrutin
2013-03-07 23:20             ` Nicolas Avrutin
2013-03-07 23:53               ` Paul Eggert
2013-03-07 17:57       ` Nicolas Avrutin
2013-03-07 23:52         ` Paul Eggert
2013-03-08  0:16           ` Nicolas Avrutin
2013-03-08  1:13             ` Paul Eggert
2013-03-08 18:02               ` Nicolas Avrutin [this message]
2013-03-09  6:19                 ` Paul Eggert
2013-03-09 18:54                   ` Nicolas Avrutin
2013-03-10  6:36                     ` Paul Eggert
2013-03-17  6:46                       ` Nicolas Avrutin
2013-03-17  6:58                         ` Paul Eggert
2013-03-17 13:06                           ` Stefan Monnier
2013-03-18  5:28                             ` Paul Eggert
2013-03-18 12:36                               ` Nicolas Avrutin

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