[Bug 682312] [0.11] libvisual: crash in totem on switching songs

[GStreamer (bugzilla.gnome.org)]

https://bugzilla.gnome.org/show_bug.cgi?id=682312
  GStreamer | gst-plugins-base | 0.11.x

Tim-Philipp Müller <t.i.m> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|                            |FIXED
   Target Milestone|HEAD                        |0.11.x

--- Comment #2 from Tim-Philipp Müller <t.i.m at zen.co.uk> 2012-09-11 15:35:48 UTC ---
This was probably caused by the shader trampling over memory:

commit 16c185bac6ca543acdbb65562c738195f986b4d7
Author: Tim-Philipp Müller <tim at centricular.net>
Date:   Sat Sep 8 22:56:56 2012 +0100

    libvisual: fix crashes and invalid writes in totem

    This reverts part of "visual: enable commented out code again."
    (commit 8222ba16c8f671dc03e24e7b60e3e703046e58c1).

    The shader code does indeed look broken (or rather,
    it makes assumptions that are not necessarily true here,
    namly that pixel stride is 4, for example), which
    makes totem very crashy and causes other weird behaviour.

    Also see https://bugzilla.gnome.org/show_bug.cgi?id=683527

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