Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 7eb28729693cba0485fd77f5890c3a504aac3a03
https://github.com/WebKit/WebKit/commit/7eb28729693cba0485fd77f5890c3a504aac3a03
Author: Anne van Kesteren <[email protected]>
Date: 2026-04-18 (Sat, 18 Apr 2026)
Changed paths:
M
LayoutTests/imported/w3c/web-platform-tests/webcodecs/audio-data.crossOriginIsolated.https.any-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/webcodecs/audio-decoder.crossOriginIsolated.https.any-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/webcodecs/audio-decoder.crossOriginIsolated.https.any.worker-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/xhr/send-data-sharedarraybuffer.any-expected.txt
M
LayoutTests/imported/w3c/web-platform-tests/xhr/send-data-sharedarraybuffer.any.worker-expected.txt
M
LayoutTests/webgl/resources/webgl_test_files/conformance/extensions/webgl-multi-draw.html
M Source/JavaScriptCore/runtime/JSCast.h
M Source/JavaScriptCore/runtime/JSDataView.cpp
M Source/JavaScriptCore/runtime/JSDataView.h
M Source/WebCore/bindings/js/JSDOMConvertBufferSource.h
M Source/WebCore/bindings/js/JSDOMConvertUnion.h
Log Message:
-----------
Correct IDL union handling of ArrayBuffer & friends
https://bugs.webkit.org/show_bug.cgi?id=254864
rdar://107786134
Reviewed by Chris Dumez.
Instead of rejecting SharedArrayBuffer when not explicitly allowed, we
would let it fall through and ended up stringifying the object in
unions where a string was one of the alternatives (such as with
XMLHttpRequest's send()).
Comment out SharedArrayBuffer in webgl-multi-draw.html as all we were
testing before was conversion to sequence<GLint> and with this change
the test would fail.
Canonical link: https://commits.webkit.org/311536@main
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