[Bug 794977] gstpoll: should not handle POLLPRI as read

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Thu Apr 12 11:43:08 UTC 2018


https://bugzilla.gnome.org/show_bug.cgi?id=794977

--- Comment #5 from Guillaume Desmottes <gdesmott at gnome.org> ---
Sure that was just an example.

When I discussed that with Nicolas he also mentioned that this could be a
problem in v4l2. With current code if we receive an event (POLLPRI) we'll end
up doing a blocking and uncancellable DQBUF assuming there are buffers ready.

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