RESOLVED FIXED 249039
Potential Crash fix by making InsertListCommand check endingSelection() editability 
https://bugs.webkit.org/show_bug.cgi?id=249039
Summary Potential Crash fix by making InsertListCommand check endingSelection() edita...
Ahmad Saleem
Reported 2022-12-09 12:02:29 PST
Hi Team, Another potential crash fix in HTML editing code from Blink commit: Blink Commit - https://src.chromium.org/viewvc/blink?revision=200709&view=revision Webkit GitHub Source - https://github.com/WebKit/WebKit/blob/13d943d8e677e17ee46868eb40924fe5b17b3db9/Source/WebCore/editing/InsertListCommand.cpp#L181 It is to add early return condition to endingSelection whether it has rootEditableElement since L177 does not take assumption about endingSelection() through endOfSelection. Just wanted to fix raise this. NOTE - The test case does not crash but it was stable crash in Blink. Thanks!
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EWS
Comment 1 2022-12-13 13:37:19 PST
Committed 257811@main (5da6fc9173aa): <https://commits.webkit.org/257811@main> Reviewed commits have been landed. Closing PR #7400 and removing active labels.
Radar WebKit Bug Importer
Comment 2 2022-12-13 13:38:18 PST
<rdar://problem/103318339>
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