Title: [280834] releases/WebKitGTK/webkit-2.32/Source/WebCore
- Revision
- 280834
- Author
- [email protected]
- Date
- 2021-08-10 02:27:27 -0700 (Tue, 10 Aug 2021)
Log Message
Merge r274144 - [Multi-column] Adjust fragmented flow state of the out-of-flow descendants
https://bugs.webkit.org/show_bug.cgi?id=222958
<rdar://74865741>
Reviewed by Antti Koivisto.
When a block container's style change from positioned to non-positioned and it is part of a multi-column context,
we need to make sure that the out-of-flow positined descendants' flow state are updated accordingly (as
they may not be part of the multi-column context anymore).
* rendering/RenderElement.cpp:
(WebCore::RenderElement::adjustFragmentedFlowStateOnContainingBlockChangeIfNeeded):
Modified Paths
Diff
Modified: releases/WebKitGTK/webkit-2.32/Source/WebCore/ChangeLog (280833 => 280834)
--- releases/WebKitGTK/webkit-2.32/Source/WebCore/ChangeLog 2021-08-10 09:27:19 UTC (rev 280833)
+++ releases/WebKitGTK/webkit-2.32/Source/WebCore/ChangeLog 2021-08-10 09:27:27 UTC (rev 280834)
@@ -1,3 +1,18 @@
+2021-03-09 Zalan Bujtas <[email protected]>
+
+ [Multi-column] Adjust fragmented flow state of the out-of-flow descendants
+ https://bugs.webkit.org/show_bug.cgi?id=222958
+ <rdar://74865741>
+
+ Reviewed by Antti Koivisto.
+
+ When a block container's style change from positioned to non-positioned and it is part of a multi-column context,
+ we need to make sure that the out-of-flow positined descendants' flow state are updated accordingly (as
+ they may not be part of the multi-column context anymore).
+
+ * rendering/RenderElement.cpp:
+ (WebCore::RenderElement::adjustFragmentedFlowStateOnContainingBlockChangeIfNeeded):
+
2021-03-08 Julian Gonzalez <[email protected]>
Crash in in ReplaceSelectionCommand::mergeEndIfNeeded()
Modified: releases/WebKitGTK/webkit-2.32/Source/WebCore/rendering/RenderElement.cpp (280833 => 280834)
--- releases/WebKitGTK/webkit-2.32/Source/WebCore/rendering/RenderElement.cpp 2021-08-10 09:27:19 UTC (rev 280833)
+++ releases/WebKitGTK/webkit-2.32/Source/WebCore/rendering/RenderElement.cpp 2021-08-10 09:27:27 UTC (rev 280834)
@@ -2177,8 +2177,8 @@
if (is<RenderBlock>(*this))
downcast<RenderBlock>(*this).resetEnclosingFragmentedFlowAndChildInfoIncludingDescendants();
else {
- // Relatively positioned inline boxes can have absolutely positioned block children. We need to reset them as well.
- for (auto& descendant : childrenOfType<RenderBlock>(*this))
+ // Relatively positioned inline boxes can have absolutely positioned block descendants. We need to reset them as well.
+ for (auto& descendant : descendantsOfType<RenderBlock>(*this))
descendant.resetEnclosingFragmentedFlowAndChildInfoIncludingDescendants();
}
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