Bug 237189

Summary: Treat empty intersection correctly in RenderLayer::getRectToExpose
Product: WebKit Reporter: Rob Buis <rbuis>
Component: ScrollingAssignee: Rob Buis <rbuis>
Status: RESOLVED FIXED    
Severity: Normal CC: changseok, esprehn+autocc, ews-watchlist, fred.wang, glenn, jonlee, kondapallykalyan, pdr, simon.fraser, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: WebKit Nightly Build   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=238567
https://bugs.webkit.org/show_bug.cgi?id=238033
Attachments:
Description Flags
Patch
none
Patch none

Description Rob Buis 2022-02-25 00:59:11 PST 
Treat empty intersection correctly in RenderLayer::getRectToExpose.
Comment 1 Rob Buis 2022-02-25 01:01:19 PST 
Created attachment 453184 [details]
Patch
Comment 2 Rob Buis 2022-02-25 06:51:33 PST 
Created attachment 453210 [details]
Patch
Comment 3 EWS 2022-03-02 23:32:26 PST 
Committed r290770 (248014@main): <https://commits.webkit.org/248014@main>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 453210 [details].
Comment 4 Radar WebKit Bug Importer 2022-03-02 23:33:16 PST 
<rdar://problem/89736117>
Comment 5 Jon Lee 2022-03-31 13:34:53 PDT 
This caused the regression reported in bug 238033.