Bug 301284

Summary: REGRESSION[macOS iOS Debug] ipc/serialized-type-info.html is fails on macOS and iOS after 301864@main
Product: WebKit Reporter: Eric Carlson <eric.carlson>
Component: MediaAssignee: Eric Carlson <eric.carlson>
Status: RESOLVED FIXED    
Severity: Normal CC: darbinyan, simon.lewis, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=301228
https://bugs.webkit.org/show_bug.cgi?id=301225

Eric Carlson
Reported 2025-10-22 10:31:47 PDT
301864@main introduced the first instance of `WebCore::MediaSessionGroupIdentifier` being sent over IPC, so it needs to be added to `serialized_identifiers` in messages.py. This wasn't caught by EWS because the test only runs on iOS and macOS debug, but we don't have debug iOS EWS bots and both of the macOS EWS bots failed for unrelated reasons.
Attachments
Eric Carlson
Comment 1 2025-10-22 10:35:11 PDT
Eric Carlson
Comment 2 2025-10-22 10:36:19 PDT
Alexey Proskuryakov
Comment 3 2025-10-22 11:44:22 PDT
Is this the same as bug 301228?
Alexey Proskuryakov
Comment 4 2025-10-22 11:44:52 PDT
Simon Lewis
Comment 5 2025-10-22 12:14:50 PDT
This appears to be the same as the PR I put up yesterday: https://github.com/WebKit/WebKit/pull/52772/files There were two different issues causing ipc/serialized-type-info.html to fail.
Simon Lewis
Comment 6 2025-10-22 16:03:46 PDT
*** Bug 301228 has been marked as a duplicate of this bug. ***
EWS
Comment 7 2025-10-23 06:53:05 PDT
Committed 302028@main (7eef67bbbdcd): <https://commits.webkit.org/302028@main> Reviewed commits have been landed. Closing PR #52822 and removing active labels.
Eric Carlson
Comment 8 2025-10-23 10:32:43 PDT
*** Bug 301225 has been marked as a duplicate of this bug. ***
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