Bug 250944 - Prevent overflow of width/height of layout overflow rectangle which can cause scroll bar to misfunction.
Summary: Prevent overflow of width/height of layout overflow rectangle which can cause...
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Scrolling (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2023-01-21 12:16 PST by Ahmad Saleem
Modified: 2023-01-21 17:39 PST (History)
2 users (show)

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Description Ahmad Saleem 2023-01-21 12:16:47 PST 
Hi Team,

While going through Blink's commit, I came across another potential failing test case in Safari 16.2 & STP161:

Test Case - https://jsfiddle.net/3c79t0ge/show

^ Does not scroll and does not show scrollbar. Works fine in Chrome Canary 111 and Firefox Nightly 111

Blink Commit - https://chromium.googlesource.com/chromium/blink/+/d050f9be579d02e40c8924b4153376bc32ffba1a

WebKit Source - https://searchfox.org/wubkat/source/Source/WebCore/rendering/RenderOverflow.h#76

Just wanted to raise it so we can fix it.

Thanks!
Comment 1 EWS 2023-01-21 17:38:25 PST 
Committed 259178@main (5f8306750a54): <https://commits.webkit.org/259178@main>

Reviewed commits have been landed. Closing PR #8924 and removing active labels.
Comment 2 Radar WebKit Bug Importer 2023-01-21 17:39:19 PST 
<rdar://problem/104518540>