author Ralph Giles <>
Tue, 31 Jan 2017 17:24:17 -0800
changeset 360930 931cbdebf471a80bddf8d834093c5ea6601e87c5
parent 335960 54cf74de41dfa8dfd04fcdf01616609e7f7e2704
permissions -rw-r--r--
Bug 1333931 - Handle nullptr TextTrack objects in sorting. r=kinetik Check for nullptr arguments passed to CompareTextTracks. Based on Ben Kelly's analysis this can happen if the cycle collector has cleared a TextTrack pointer while comparision is still happening, perhaps in a queued event task. This change makes nullptr sort to the end, and adds a MOZ_DIAGNOSTIC_ASSERT for trying to get the position of a nullptr track should someone add another call at a later date.

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