[gstreamer-bugs] [Bug 623589] New: Fix races/refcounting bugs with slave clocks
bugzilla at gnome.org
Mon Jul 5 04:26:12 PDT 2010
GStreamer | gstreamer (core) | git
Summary: Fix races/refcounting bugs with slave clocks
OS/Version: Mac OS
Component: gstreamer (core)
AssignedTo: gstreamer-bugs at lists.sourceforge.net
ReportedBy: alessandro.d at gmail.com
QAContact: gstreamer-bugs at lists.sourceforge.net
GNOME target: ---
GNOME version: ---
Created an attachment (id=165271)
I found a race and a refcounting bug using slaved clocks. I'm attacching
patches here for review.
I added a new gst_clock_id_wait_async_full function which is now used by
gst_clock_set_master. The function is needed to avoid a race between the
master's slave_callback and the slave being deallocated.
Also in gst_clock_set_master we were possibly deallocating a clock (the master)
before unreffing one of its entries. I fixed that.
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