Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 131e516e4f9907dc2bdfff649a1959a0716265fe
https://github.com/WebKit/WebKit/commit/131e516e4f9907dc2bdfff649a1959a0716265fe
Author: Frédéric Wang <[email protected]>
Date: 2025-01-23 (Thu, 23 Jan 2025)
Changed paths:
A LayoutTests/accessibility/text-marker-range-for-element-crash-expected.txt
A LayoutTests/accessibility/text-marker-range-for-element-crash.html
M Tools/DumpRenderTree/ios/AccessibilityUIElementIOS.mm
M Tools/DumpRenderTree/mac/AccessibilityUIElementMac.mm
M Tools/WebKitTestRunner/InjectedBundle/ios/AccessibilityUIElementIOS.mm
M Tools/WebKitTestRunner/InjectedBundle/mac/AccessibilityUIElementMac.mm
Log Message:
-----------
Fix crash in AccessibilityUIElement::textMarkerRangeForElement()
https://bugs.webkit.org/show_bug.cgi?id=286015
Reviewed by Darin Adler.
It receives a null element pointer when argument count is zero, so the
different platforms and test runners must check that case.
* LayoutTests/accessibility/text-marker-range-for-element-crash-expected.txt:
Added.
* LayoutTests/accessibility/text-marker-range-for-element-crash.html: Added.
* Tools/DumpRenderTree/ios/AccessibilityUIElementIOS.mm:
(AccessibilityUIElement::textMarkerRangeForElement): null-check element.
* Tools/DumpRenderTree/mac/AccessibilityUIElementMac.mm:
(AccessibilityUIElement::textMarkerRangeForElement): Ditto.
* Tools/WebKitTestRunner/InjectedBundle/ios/AccessibilityUIElementIOS.mm:
(WTR::AccessibilityUIElement::textMarkerRangeForElement): Ditto.
* Tools/WebKitTestRunner/InjectedBundle/mac/AccessibilityUIElementMac.mm:
(WTR::AccessibilityUIElement::textMarkerRangeForElement): Ditto.
Canonical link: https://commits.webkit.org/289295@main
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