Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 7cc1f1e83a156aa767b2ec9962d71f4a4978defc
https://github.com/WebKit/WebKit/commit/7cc1f1e83a156aa767b2ec9962d71f4a4978defc
Author: Alex Christensen <[email protected]>
Date: 2024-12-13 (Fri, 13 Dec 2024)
Changed paths:
M Source/WebCore/loader/ResourceLoader.cpp
Log Message:
-----------
Add null checks in ResourceLoader::shouldAllowResourceToAskForCredentials
https://bugs.webkit.org/show_bug.cgi?id=284647
rdar://141399532
Reviewed by Charlie Wolfe.
Crash logs indicate we can dereference null in this function, particularly
during teardown when site isolation is enabled, which has increased recently
with the recent enablement of the WebProcessCache when site isolation is enabled
which required some interesting new teardown code to be written. If there is
no frame or the frame has no document, it is safe to assume we should not be
asking for credentials.
* Source/WebCore/loader/ResourceLoader.cpp:
(WebCore::ResourceLoader::shouldAllowResourceToAskForCredentials const):
Canonical link: https://commits.webkit.org/287808@main
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