RESOLVED FIXED247380
Check for execution context between different phases of event listeners 
https://bugs.webkit.org/show_bug.cgi?id=247380
Summary Check for execution context between different phases of event listeners
Chirag M Shah
Reported 2022-11-02 14:18:16 PDT
Event listeners can move a frame, which invalidates the current script execution context between phases. Basically, we should be checking for script execution context between: fireEventListeners(event, EventInvokePhase::Capturing); and fireEventListeners(event, EventInvokePhase::Bubbling); in EventTarget.cpp
Attachments
Add attachment proposed patch, testcase, etc.
Chirag M Shah
Comment 1 2022-11-04 10:54:01 PDT
Pull request: https://github.com/chirags27/WebKit/pull/3
Chirag M Shah
Comment 2 2022-11-04 10:57:04 PDT
Pull request: https://github.com/WebKit/WebKit/pull/6141
Chirag M Shah
Comment 3 2022-11-04 16:55:57 PDT
rdar://101744963
EWS
Comment 4 2022-11-07 06:44:13 PST
Committed 256402@main (1624156ba5f9): <https://commits.webkit.org/256402@main> Reviewed commits have been landed. Closing PR #6141 and removing active labels.
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