Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 5d053cfaee75dac29ebff28a03f0a99d05709457
https://github.com/WebKit/WebKit/commit/5d053cfaee75dac29ebff28a03f0a99d05709457
Author: Alan Baradlay <[email protected]>
Date: 2025-04-23 (Wed, 23 Apr 2025)
Changed paths:
M
Source/WebCore/layout/formattingContexts/inline/invalidation/InlineDamage.h
M
Source/WebCore/layout/integration/inline/LayoutIntegrationInlineContentPainter.cpp
M Source/WebCore/layout/integration/inline/LayoutIntegrationLineLayout.cpp
M Source/WebCore/layout/integration/inline/LayoutIntegrationLineLayout.h
Log Message:
-----------
[IFC] Do not try to paint/hittest damaged inline content
https://bugs.webkit.org/show_bug.cgi?id=291927
Reviewed by Antti Koivisto.
Layout is expected to clear all the damaged renderer. Should that not happen,
we may
end up trying to paint/hittest damaged inline content. Such inline content
may contain (weak) references to already destroyed renderers.
Let's check if we are in this unexpected state and bail out early.
* Source/WebCore/layout/formattingContexts/inline/invalidation/InlineDamage.h:
(WebCore::Layout::InlineDamage::hasDetachedContent const):
*
Source/WebCore/layout/integration/inline/LayoutIntegrationInlineContentPainter.cpp:
(WebCore::LayoutIntegration::InlineContentPainter::paintDisplayBox):
(WebCore::LayoutIntegration::InlineContentPainter::paint):
* Source/WebCore/layout/integration/inline/LayoutIntegrationLineLayout.cpp:
(WebCore::LayoutIntegration::LineLayout::isContentConsideredStale const):
(WebCore::LayoutIntegration::LineLayout::paint):
(WebCore::LayoutIntegration::LineLayout::hitTest):
* Source/WebCore/layout/integration/inline/LayoutIntegrationLineLayout.h:
Canonical link: https://commits.webkit.org/294019@main
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