Subject: bug#21738: 25.0.50; eww freezes/crashes at times

From: Wolfgang Jenkner <[email-masked]>
Date: Tue, 27 Oct 2015 21:25:22 +0100

On Fri, Oct 23 2015, Andreas Schwab wrote:

> It just means that ImageMagick does not track errno precicely.

Indeed, IIUC, it is pthread_key_delete(3) that fails (with EINVAL,
though):

http://git.imagemagick.org/repos/ImageMagick/blob/master/coders/tiff.c#L2383

http://git.imagemagick.org/repos/ImageMagick/blob/master/MagickCore/thread.c#L99

This means that compiling ImageMagick without threads support
(./configure --without-threads) should change... something.