Bug 249103

Summary: Mitigate crash when removing KVO from NSWindow in -[WKWindowVisibilityObserver stopObserving:]
Product: WebKit Reporter: Wenson Hsieh <wenson_hsieh>
Component: PlatformAssignee: Wenson Hsieh <wenson_hsieh>
Status: RESOLVED FIXED    
Severity: Normal CC: rackler, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   

Wenson Hsieh
Reported 2022-12-11 11:46:12 PST
rdar://102360839
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Wenson Hsieh
Comment 1 2022-12-11 12:15:04 PST
Pull request: https://github.com/WebKit/WebKit/pull/7458
EWS
Comment 2 2022-12-12 10:19:15 PST
Committed 257736@main (a9b66fad8de2): <https://commits.webkit.org/257736@main> Reviewed commits have been landed. Closing PR #7458 and removing active labels.
Karl Rackler
Comment 3 2022-12-14 05:20:35 PST
Reverted by https://github.com/WebKit/WebKit/pull/7606
EWS
Comment 4 2022-12-14 05:29:10 PST
Committed 257848@main (703c07cd1fa9): <https://commits.webkit.org/257848@main> Reviewed commits have been landed. Closing PR #7607 and removing active labels.
Wenson Hsieh
Comment 5 2022-12-14 07:40:13 PST
Re-opening for pull request https://github.com/WebKit/WebKit/pull/7613
EWS
Comment 6 2022-12-14 08:48:18 PST
Committed 257860@main (492490a51a6c): <https://commits.webkit.org/257860@main> Reviewed commits have been landed. Closing PR #7613 and removing active labels.
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