Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 1d57cc0609c60594f0a72dacc169ca781cffd93d
https://github.com/WebKit/WebKit/commit/1d57cc0609c60594f0a72dacc169ca781cffd93d
Author: Jessica Lee <[email protected]>
Date: 2026-07-28 (Tue, 28 Jul 2026)
Changed paths:
M Source/WebKit/UIProcess/WebPageProxy.cpp
M
Tools/TestWebKitAPI/Tests/WebKit/WKWebView/ParentalControlsContentFilteringTests.mm
Log Message:
-----------
Check willContinueLoading for iframes when provisional frame loads fail.
https://bugs.webkit.org/show_bug.cgi?id=320223
rdar://183162111
Reviewed by Sihui Liu.
When site isolation is enabled, an iframe's shield page fails to load if its
content is blocked.
The iframe's WebContent is torn down while it's committing the load for the
shield / substitute data.
The subframe teardown path needs to apply the same willContinueLoading check
that the main-frame
path already uses before destroying a
process.
Test:
Tools/TestWebKitAPI/Tests/WebKit/WKWebView/ParentalControlsContentFilteringTests.mm
* Source/WebKit/UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::didFailProvisionalLoadForFrameShared):
*
Tools/TestWebKitAPI/Tests/WebKit/WKWebView/ParentalControlsContentFilteringTests.mm:
(TEST(ParentalControlsContentFilteringTests, BlockedIframe)):
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