Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: f7540ca58a2d7d6f377168f36371cfb8f1ff0167
https://github.com/WebKit/WebKit/commit/f7540ca58a2d7d6f377168f36371cfb8f1ff0167
Author: Charlie Wolfe <[email protected]>
Date: 2026-09-01 (Tue, 01 Sep 2026)
Changed paths:
M Source/WebKit/NetworkProcess/NetworkConnectionToWebProcess.cpp
Log Message:
-----------
Validate several ITP and storage access IPC messages
https://bugs.webkit.org/show_bug.cgi?id=318244
rdar://180785498
Reviewed by Matthew Finkel.
This relands the validation that was reverted in rdar://180738421. Telemetry
indicates the
LogUserInteraction MESSAGE_CHECK could rarely fail. It is unclear how this
could happen, so it has
been replaced with an early return and assertion to avoid crashing the
WebContent process.
Test: ipc/forged-resource-load-statistics-storage-access.html
* LayoutTests/ipc/forged-resource-load-statistics-storage-access-expected.txt:
Added.
* LayoutTests/ipc/forged-resource-load-statistics-storage-access.html: Added.
* Source/WebKit/NetworkProcess/NetworkConnectionToWebProcess.cpp:
(WebKit::NetworkConnectionToWebProcess::logUserInteraction):
(WebKit::resourceLoadStatisticsContainsOnlyObservableFields):
(WebKit::NetworkConnectionToWebProcess::resourceLoadStatisticsUpdated):
(WebKit::NetworkConnectionToWebProcess::requestStorageAccessUnderOpener):
Originally-landed-as: [email protected] (8d9bf389bc0f).
rdar://184744496
Canonical link: https://commits.webkit.org/320282@main
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