314756 2026-05-13 14:39:40 -0700 [Site Isolation] Fix http/tests/ssl/media-stream/get-user-media-secure-connection.html test failure 2026-05-14 16:19:43 -0700 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED InRadar P2 Normal --- 1 zakr zakr webkit-bug-importer oldest_to_newest 2210643 0 zakr 2026-05-13 14:39:40 -0700 The track-stopping cleanup added in 298547@main (rdar://157287595) reads stream.srcObject.getTracks(), but `stream` here is the MediaStream returned from navigator.mediaDevices.getUserMedia() — MediaStream has no srcObject property (that belongs to HTMLMediaElement). The thrown TypeError was masked without site isolation because it fired after testRunner.notifyDone() had already dumped output, but under site isolation extra cross-process IPC lets the promise's .catch run first, producing an extra FAIL line. 2210644 1 webkit-bug-importer 2026-05-13 14:39:46 -0700 <rdar://problem/177009411> 2210682 2 zakr 2026-05-13 15:48:45 -0700 Pull request: https://github.com/WebKit/WebKit/pull/64879 2211049 3 ews-feeder 2026-05-14 16:19:41 -0700 Committed 313278@main (6a2779a9df5b): <https://commits.webkit.org/313278@main> Reviewed commits have been landed. Closing PR #64879 and removing active labels.