Bug 250381 - Use correct proportion when computing the thumb length
Summary: Use correct proportion when computing the thumb length
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: Scrolling (show other bugs)
Version: Safari Technology Preview
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2023-01-10 06:49 PST by Ahmad Saleem
Modified: 2023-01-17 06:50 PST (History)
2 users (show)

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Description Ahmad Saleem 2023-01-10 06:49:52 PST 
Hi Team,

While going through Blink's commit, I came across this potential crash fix:

Blink Commit - https://src.chromium.org/viewvc/blink?revision=183919&view=revision

WebKit Source - https://github.com/WebKit/WebKit/blob/1105db4ef4beff2c87fbe05387c58123ee89ff97/Source/WebCore/platform/ScrollbarThemeComposite.cpp#L237

It does not have test case to confirm the crash etc but I just wanted to check if it is good to fix since from review comment, it does seems to be trigger easily in Windows platform.

Appreciate any input.

Thanks!
Comment 1 Radar WebKit Bug Importer 2023-01-17 06:50:15 PST 
<rdar://problem/104331770>