[Bug 55237] New: oleaut32:usrmarshal - test_marshal_VARIANT() gets bad values for wv[5&6] on Windows 8+

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55237

Bug ID: 55237
           Summary: oleaut32:usrmarshal - test_marshal_VARIANT() gets bad
                    values for wv[5&6] on Windows 8+
           Product: Wine
           Version: unspecified
          Hardware: x86-64
                OS: Windows
            Status: NEW
          Severity: normal
          Priority: P2
         Component: oleaut32
          Assignee: [e-mail]
          Reporter: [e-mail]

oleaut32:usrmarshal - test_marshal_VARIANT() gets bad values for wv[5&6] on
Windows 8+:

usrmarshal.c:1628: Test failed: wv[5] c560c9d1
usrmarshal.c:1697: Test failed: wv[6] c560cad1

See https://test.winehq.org/data/patterns.html#oleaut32:usrmarshal

Note that the hash values change with every run, thus causing false positives.

[Bug 55237] oleaut32:usrmarshal - The 64-bit test_marshal_VARIANT() gets bad values for wv[5&6] on Windows 8+

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55237

François Gouget  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|oleaut32:usrmarshal -       |oleaut32:usrmarshal - The
                   |test_marshal_VARIANT() gets |64-bit
                   |bad values for wv[5&6] on   |test_marshal_VARIANT() gets
                   |Windows 8+                  |bad values for wv[5&6] on
                   |                            |Windows 8+
           Keywords|                            |source, testcase

--- Comment #1 from François Gouget  ---
This failure started on 2023-07-10 when the GitLab CI switched to Debian 12 to
build the official WineTest binaries used by the TestBot to run the tests on
Windows.

The failures are specific to the 64-bit tests and have been systematic since.

[Bug 55237] oleaut32:usrmarshal - The 64-bit test_marshal_VARIANT() gets bad values for wv[5&6] on Windows 8+

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55237

François Gouget  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
      Fixed by SHA1|                            |ab959b91cd029972dc1d2a40064
                   |                            |f7e70c63dbdcf
         Resolution|---                         |FIXED

--- Comment #2 from François Gouget  ---
This is fixed (it introduced a failure in Wine which then got fixed too):

commit ab959b91cd029972dc1d2a40064f7e70c63dbdcf
Author: Alexandre Julliard 
Date:   Fri Sep 1 17:07:26 2023 +0200

oleaut32/tests: Fix a pointer truncation issue on 64-bit.

[Bug 55237] oleaut32:usrmarshal - The 64-bit test_marshal_VARIANT() gets bad values for wv[5&6] on Windows 8+

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=55237

Alexandre Julliard  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |CLOSED

--- Comment #3 from Alexandre Julliard  ---
Closing bugs fixed in 8.16.