Orc segfaults in audio_orc_unpack_f32

[Tim Müller]

On Tue, 2016-02-02 at 20:27 -0800, Andre McCurdy wrote:

Hi,

> After updating to GStreamer 1.7.1, I'm seeing crashes in when playing
> youtube videos with an embedded browser based on qtwebkit 5.4.1.
> 
> The crashes seem to happen in "audio_orc_unpack_f32" when Orc is
> enabled.
> 
> I'm building GStreamer from source using open-embedded and running on
> 32bit x86 (VirtualBox).
> 
> Logs showing the crashes with ORC_CODE=debug and ORC_CODE=emulate are
> here:
> 
>   http://pastebin.com/HBrQuAjq
> 
> (There are no crashes with ORC_CODE=backup).

This sounds like it could be related to
https://bugzilla.gnome.org/show_bug.cgi?id=760938

Could you check with that patch and/or git master and file a bug in
bugzilla if that doesn't fix it? Thanks!

Cheers
 -Tim

-- 
Tim Müller, Centricular Ltd - http://www.centricular.com