GStreamer multimedia framework
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Matthew Waters aaacc9fe54 gtk(gl)sink: remove the signal handlers on finalize
It's possible that the sink element will be freed before the widget is
destroyed.  When the widget was eventually destroyed, it was attempting to
access member variables of the freed sink struct which resulted in undefined
behaviour.

Fix by disconnecting our signal on finalize.

https://bugzilla.gnome.org/show_bug.cgi?id=762098
2016-02-16 20:09:08 +11:00
ext/gtk gtk(gl)sink: remove the signal handlers on finalize 2016-02-16 20:09:08 +11:00
tests/examples/gtk Remove unnecessary NULL checks before g_free() 2015-11-18 16:05:42 -08:00