Bug 214748

Summary: Add test case for nullptr checks in WebPage::m_activeColorChooser
Product: WebKit Reporter: David Kilzer (:ddkilzer) <ddkilzer>
Component: WebKit2Assignee: Nobody <webkit-unassigned>
Status: NEW ---    
Severity: Normal CC: webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: Other   
Hardware: Unspecified   
OS: Unspecified   
See Also: https://bugs.webkit.org/show_bug.cgi?id=148834
Bug Depends on: 214699    
Bug Blocks:    

Description David Kilzer (:ddkilzer) 2020-07-24 10:34:00 PDT 
Add test case for nullptr checks in WebPage::m_activeColorChooser.

See Bug 214699: [IPC hardening] Add nullptr checks for WebPage::m_activeColorChooser
<https://bugs.webkit.org/show_bug.cgi?id=214699>
Comment 1 Radar WebKit Bug Importer 2020-07-24 10:34:24 PDT 
<rdar://problem/66061448>
Comment 2 David Kilzer (:ddkilzer) 2020-09-08 17:10:56 PDT 
NOTE: Manual test case attached to Bug 148834 reproduces this crash before the fix.

Not sure if the Blink layout test attached will do the same.

Bug 148834: WTFCrashWithSecurityImplication running Blink layout test fast/forms/color/color-type-change-on-close.html
<https://bugs.webkit.org/show_bug.cgi?id=148834>