[Webkit-unassigned] [Bug 262777] REGRESSION(265870.8 at safari-7616-branch): Cannot load Unity WebGL apps due to access control checks

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=262777

Michael Catanzaro <mcatanzaro at redhat.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |chirag_m_shah at apple.com,
                   |                            |mcatanzaro at redhat.com
           See Also|                            |https://bugs.webkit.org/sho
                   |                            |w_bug.cgi?id=258895
            Summary|[GTK?] Cannot load Unity    |REGRESSION(265870.8 at safari-
                   |WebGL apps due to access    |7616-branch): Cannot load
                   |control checks              |Unity WebGL apps due to
                   |                            |access control checks

--- Comment #1 from Michael Catanzaro <mcatanzaro at redhat.com> ---
Bisected this. Only the Safari and GTK/WPE branches are affected because this commit has not landed in main yet.

a209cbf453978e3ea809d36f684a36f36ff301c5 is the first bad commit
commit a209cbf453978e3ea809d36f684a36f36ff301c5
Author: Chirag M Shah <chirag_m_shah at apple.com>
Date:   Mon Jul 10 18:24:09 2023 -0700

    Cherry-pick 265870.8 at safari-7616-branch (551b1fd24102). https://bugs.webkit.org/show_bug.cgi?id=258712

        Fix stack-overflow when dealing with blobURL(s)
        https://bugs.webkit.org/show_bug.cgi?id=258895
        rdar://111440239

        Reviewed by Chris Dumez.

        This change fixes the stack overflow when checking for whether a blobURL
        is secure.

        * Source/WebCore/fileapi/BlobURL.cpp:
        (WebCore::BlobURL::isSecureBlobURL):
        * Tools/TestWebKitAPI/Tests/WebCore/SecurityOrigin.cpp:
        (TestWebKitAPI::TEST_F):

        Canonical link: https://commits.webkit.org/265870.8@safari-7616-branch

 Source/WebCore/fileapi/BlobURL.cpp                   | 3 ++-
 Tools/TestWebKitAPI/Tests/WebCore/SecurityOrigin.cpp | 6 ++++++
 2 files changed, 8 insertions(+), 1 deletion(-)

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