[Bug 777146] vaapisink: segfault caused by race condition with OverlayInterface expose method

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Fri Jan 13 20:18:15 UTC 2017


https://bugzilla.gnome.org/show_bug.cgi?id=777146

--- Comment #7 from Matt Staples <staples255 at gmail.com> ---
I like the general approach.  It certainly simplifies the overlay_expose
method.  
However, the race condition is still there as long as the call,
"gst_buffer_replace(&sink->videoBuffer, buffer);" is made outside the lock.

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