Bug 235945 - AX: nullptr crash under AccessibilityRenderObject::computeAccessibilityIsIgnored
Summary: AX: nullptr crash under AccessibilityRenderObject::computeAccessibilityIsIgnored
Status: RESOLVED FIXED
Alias: None
Product: WebKit
Classification: Unclassified
Component: Accessibility (show other bugs)
Version: WebKit Nightly Build
Hardware: Unspecified Unspecified
: P2 Normal
Assignee: Antti Koivisto
URL:
Keywords: InRadar
Depends on:
Blocks:
 
Reported: 2022-02-01 03:34 PST by Antti Koivisto
Modified: 2022-02-01 07:14 PST (History)
10 users (show)

See Also:

Attachments
Patch (1.93 KB, patch)
2022-02-01 03:47 PST, Antti Koivisto 		no flags Details | Formatted Diff | Diff
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Description Antti Koivisto 2022-02-01 03:34:17 PST 
Thread 0 Crashed::   Dispatch queue: com.apple.main-thread
0   com.apple.WebCore             	       0x1d4d9ef0c WebCore::InlineIterator::firstTextBoxFor(WebCore::RenderText const&) + 32 (/System/Volumes/Data/SWE/macOS/BuildRoots/26a668749f/Library/Caches/com.apple.xbs/Sources/WebCore/WebKit-7613.1.14.1.7/Source/WebCore/./layout/integration/LayoutIntegrationLineLayout.cpp:94)
1   com.apple.WebCore             	       0x1d539d47c WebCore::RenderText::hasRenderedText() const + 36 (/System/Volumes/Data/SWE/macOS/BuildRoots/26a668749f/Library/Caches/com.apple.xbs/Sources/WebCore/WebKit-7613.1.14.1.7/Source/WebCore/./layout/integration/InlineIteratorTextBox.cpp:154)
2   com.apple.WebCore             	       0x1d539d47c WebCore::RenderText::hasRenderedText() const + 36 (/System/Volumes/Data/SWE/macOS/BuildRoots/26a668749f/Library/Caches/com.apple.xbs/Sources/WebCore/WebKit-7613.1.14.1.7/Source/WebCore/./layout/integration/InlineIteratorTextBox.cpp:154)
3   com.apple.WebCore             	       0x1d4477f24 WebCore::AccessibilityRenderObject::computeAccessibilityIsIgnored() const + 1624 (/System/Volumes/Data/SWE/macOS/BuildRoots/26a668749f/Library/Caches/com.apple.xbs/Sources/WebCore/WebKit-7613.1.14.1.7/Source/WebCore/./accessibility/AccessibilityRenderObject.cpp:1402)
Comment 1 Radar WebKit Bug Importer 2022-02-01 03:34:27 PST Comment hidden (obsolete)
Comment 2 Antti Koivisto 2022-02-01 03:35:22 PST 
rdar://88217815
Comment 3 Antti Koivisto 2022-02-01 03:47:57 PST 
Created attachment 450511 [details]
Patch
Comment 4 EWS 2022-02-01 07:14:02 PST 
Committed r288874 (246626@main): <https://commits.webkit.org/246626@main>

All reviewed patches have been landed. Closing bug and clearing flags on attachment 450511 [details].