[Bug 750397] CRITICAL: Race condition in GstBus

GStreamer (GNOME Bugzilla) bugzilla at gnome.org
Sun Jun 26 02:25:30 UTC 2016


https://bugzilla.gnome.org/show_bug.cgi?id=750397

--- Comment #35 from Matt Gruenke <mgruenke at tycoint.com> ---
(In reply to Matt Gruenke from comment #34)

> The tricky part is that the concepts of selecting on it and acquiring it are
> intertwined.  I'll have a look and see if I can make it work.

I'm thinking that, whenever a normal wait is interrupted by the wakeup_event,
we'd just call ReleaseSemaphore() on it.  Then, RELEASE_EVENT() would do
another wait on it, to make it block like the socketpair().

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