Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 0a42c3ec4efe93011700a571e67915f1dd171aad
https://github.com/WebKit/WebKit/commit/0a42c3ec4efe93011700a571e67915f1dd171aad
Author: Alex Christensen <[email protected]>
Date: 2026-09-25 (Fri, 25 Sep 2026)
Changed paths:
A LayoutTests/fast/files/blob-read-not-added-to-memory-cache-expected.txt
A LayoutTests/fast/files/blob-read-not-added-to-memory-cache.html
M Source/WebCore/fileapi/FileReaderLoader.cpp
Log Message:
-----------
CachedRawResource objects accumulate after WebSocket Blob-to-ArrayBuffer
conversion in WKWebView
https://bugs.webkit.org/show_bug.cgi?id=324952
rdar://188322145
Reviewed by Ben Nham.
m_urlForReading is never used for anything else and can't be used again, so
there's no reason to
cache the load for future use. Caching is just a waste of memory.
Test: fast/files/blob-read-not-added-to-memory-cache.html
* LayoutTests/fast/files/blob-read-not-added-to-memory-cache-expected.txt:
Added.
* LayoutTests/fast/files/blob-read-not-added-to-memory-cache.html: Added.
* Source/WebCore/fileapi/FileReaderLoader.cpp:
(WebCore::FileReaderLoader::start):
Canonical link: https://commits.webkit.org/321948@main
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