Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 92dc5fc313bdd00ace05da0d0f49377883e8d7a9
https://github.com/WebKit/WebKit/commit/92dc5fc313bdd00ace05da0d0f49377883e8d7a9
Author: Brandon Stewart <[email protected]>
Date: 2025-11-04 (Tue, 04 Nov 2025)
Changed paths:
M Source/WebCore/rendering/GridMasonryLayout.cpp
Log Message:
-----------
[masonry] Crash with 0 elements
https://bugs.webkit.org/show_bug.cgi?id=301924
rdar://problem/164003234
Reviewed by Elika Etemad.
When a masonry container has 0 elements it is causing a crash, because we are
asserting during item placement that we have tracks. This isn't accurate,
because we have no elements.
Since the test cases swapped over to using display: masonry this is the test
case I used to verify the fix.
<!DOCTYPE html>
<html>
<style>
.empty-container {
display: grid;
grid-template-rows: masonry; and grid-template-columns: masonry;
}
</style>
<body>
<p>Test that an empty masonry container renders nothing.</p>
<div class="empty-container"></div>
</body>
</html>
* Source/WebCore/rendering/GridMasonryLayout.cpp
Canonical link: https://commits.webkit.org/302541@main
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