Bug 214748 - Add test case for nullptr checks in WebPage::m_activeColorChooser
Summary: Add test case for nullptr checks in WebPage::m_activeColorChooser
Status: NEW
Alias: None
Product: WebKit
Classification: Unclassified
Component: WebKit2 (show other bugs)
Version: Other
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Nobody
URL:
Keywords: InRadar
Depends on: 214699
Blocks:
  Show dependency treegraph
 
Reported: 2020-07-24 10:34 PDT by David Kilzer (:ddkilzer)
Modified: 2020-09-08 17:10 PDT (History)
1 user (show)

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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>