RESOLVED FIXED312927
CheckedPtr crash in WebScrollbarPartAnimationMac 
https://bugs.webkit.org/show_bug.cgi?id=312927
Summary CheckedPtr crash in WebScrollbarPartAnimationMac
Simon Fraser (smfr)
Reported 2026-04-21 11:56:36 PDT
Despite the fix in 308177@main, we can still hit a CheckedPtr crash in -[WebScrollbarPartAnimationMac .cxx_destruct]. <rdar://174441473>
Attachments
Add attachment proposed patch, testcase, etc.
Simon Fraser (smfr)
Comment 1 2026-04-21 12:00:24 PDT
Pull request: https://github.com/WebKit/WebKit/pull/63253
EWS
Comment 2 2026-04-21 19:00:26 PDT
Committed 311737@main (baf71d57603f): <https://commits.webkit.org/311737@main> Reviewed commits have been landed. Closing PR #63253 and removing active labels.
Note You need to log in before you can comment on or make changes to this bug.