Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 6a4054d4115be579c4baed6390d5414d425e9d81
https://github.com/WebKit/WebKit/commit/6a4054d4115be579c4baed6390d5414d425e9d81
Author: Ahmad Saleem <[email protected]>
Date: 2026-09-11 (Fri, 11 Sep 2026)
Changed paths:
M Source/WebCore/platform/network/BlobRegistryImpl.cpp
Log Message:
-----------
BlobRegistryImpl::registerInternalBlobURLForSlice() redundantly re-looks-up
the blob it already holds
https://bugs.webkit.org/show_bug.cgi?id=323985
rdar://187220435
Reviewed by Alex Christensen.
registerInternalBlobURLForSlice() fetches the source BlobData via
blobDataFromURL(srcURL) into originalData, then immediately calls
blobSize(srcURL) to get its size. blobSize() internally performs a
second blobDataFromURL(srcURL) lookup (stringWithoutFragmentIdentifier,
isValidKey, hashmap get, and the top-origin check) for the exact
BlobData we already have in hand before walking its items to sum the
lengths.
Compute the size directly from originalData->items() instead, dropping
the duplicate hashmap lookup. No behavior change.
* Source/WebCore/platform/network/BlobRegistryImpl.cpp:
(WebCore::BlobRegistryImpl::registerInternalBlobURLForSlice):
Canonical link: https://commits.webkit.org/320967@main
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