[Webkit-unassigned] [Bug 49541] visibility:collapse WebCore::ReplaceSelectionCommand::doApply NULL ptr

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=49541

Ahmad Saleem <zlip.792 at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |zlip.792 at gmail.com

--- Comment #1 from Ahmad Saleem <zlip.792 at gmail.com> ---
I am unable to reproduce any crash with this reproduction in Safari 15.6 on macOS 12.5 but I see following FIXME in Webkit when I search for "ReplaceSelectionCommand":

Link - https://github.com/WebKit/WebKit/blob/8afe31a018b11741abdf9b4d5bb973d7c1d9ff05/Source/WebCore/editing/MoveSelectionCommand.cpp#L72

I am not sure on above one whether it is relevant but in below (which seems more relevant):

https://github.com/WebKit/WebKit/blob/b308d25de831f4b7d9c1d643fd166417ef4a5c5e/Source/WebCore/editing/ReplaceSelectionCommand.cpp#L1107

I don't see any null ptr but only RefPtr on Line 1140.

rniwa at webkit.org - is it "RESOLVED LATER" or we can close that since this crash is not reproducible or ignore me if I am totally wrong here. Thanks!

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