RESOLVED FIXED270610
[IPCTestingAPI] JSGlobalObject may be destroyed when sending IPC messages during page teardown 
https://bugs.webkit.org/show_bug.cgi?id=270610
Summary [IPCTestingAPI] JSGlobalObject may be destroyed when sending IPC messages dur...
Charlie Wolfe
Reported 2024-03-06 17:25:06 PST
Some objects send IPC messages in their destructor. So, when the page is being torn down, it is possible that the JSGlobalObject associated with the JSContextRef we are storing has already been destroyed. To fix this, we should instead hold a weak reference to the global object and early return when it has been destroyed.
Attachments
Add attachment proposed patch, testcase, etc.
Charlie Wolfe
Comment 1 2024-03-06 17:25:54 PST
rdar://114871193
Charlie Wolfe
Comment 2 2024-03-06 17:28:41 PST
Pull request: https://github.com/WebKit/WebKit/pull/25560
EWS
Comment 3 2024-03-07 09:00:28 PST
Committed 275792@main (de54ecba6b59): <https://commits.webkit.org/275792@main> Reviewed commits have been landed. Closing PR #25560 and removing active labels.
Note You need to log in before you can comment on or make changes to this bug.