February 2025 - Wine-gitlab

[PATCH v2 0/6] MR7250: ntdll: Properly implement NtFlushProcessWriteBuffers (try 2).
by Jinoh Kang (＠iamahuman) 03 Feb '25

03 Feb '25

Supersedes !741. On macOS 10.14+ `thread_get_register_pointer_values` is called on every thread of the process. On Linux 4.14+ `membarrier(MEMBARRIER_CMD_PRIVATE_EXPEDITED, ...)` is used. On x86 Linux <= 4.13 and on other platforms it falls back to calling `NtGetContextThread()` on each thread. The fast path patches from @tmatthies are slightly modified in the following ways: 1. On unsupported platforms, the `try_*()` functions return `FALSE` instead of `0`. 2. `try_exp_membarrier()` is called first, then `try_mach_tgrpvs()`. --- Known applications fixed by this MR: - osu! (rhythm game) song selection menu stuttering - .NET CoreCLR GC - HotSpot JVM (-XX:+UseSystemMemoryBarrier) safepoints -- v2: kernel32/tests: Add a store buffering litmus test involving FlushProcessWriteBuffers. ntdll: Add slow fallback implementation of NtFlushProcessWriteBuffers. https://gitlab.winehq.org/wine/wine/-/merge_requests/7250

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[PATCH 0/1] MR7248: wbemprox/tests: Fix typo.
by Hans Leidekker (＠hans) 03 Feb '25

03 Feb '25

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=57766 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7248

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[PATCH 0/1] MR7249: wbemprox: Fix allocation size.
by Hans Leidekker (＠hans) 03 Feb '25

03 Feb '25

Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=57787 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7249

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[PATCH 0/2] MR7247: user32: Use SYSTEM_FONT if given font is not installed.
by Akihiro Sagawa (＠sgwaki) 03 Feb '25

03 Feb '25

We also check the pixel size to avoid the problem of using the bitmap font when the specified system font, such as MS UI Gothic, is not available. Wine-Bugs: https://bugs.winehq.org/show_bug.cgi?id=37297 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7247

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[PATCH v2 0/3] MR7235: wldap32: Use correct host when connecting to Kerberos DC.
by Dmitry Timoshkov (＠dmitry) 03 Feb '25

03 Feb '25

-- v2: wldap32/tests: Add some tests for LDAP authentication to a Kerberos DC. wldap32: ldap_init() should resolve NULL hostname to default Kerberos DC. wldap32: Use correct host when connecting to Kerberos DC. https://gitlab.winehq.org/wine/wine/-/merge_requests/7235

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[PATCH 0/1] MR7246: wdscore: Don't export C++ symbols.
by Jacek Caban (＠jacek) 03 Feb '25

03 Feb '25

Modern Windows versions do not export these symbols. The symbol `??0?$CDynamicArray(a)GPAG@QAE(a)I@Z` uses an unusual mangling scheme that no existing tool understands. This causes issues on ARM64EC, which requires demangling when generating an import library. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7246

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[PATCH 0/3] MR7235: wldap32: Use correct host when connecting to Kerberos DC.
by Dmitry Timoshkov (＠dmitry) 03 Feb '25

03 Feb '25

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/7235

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[PATCH v2 0/1] MR7229: ntdll: Stub NtQuerySystemInformation(SystemLeapSecondInformation).
by Hans Leidekker (＠hans) 03 Feb '25

03 Feb '25

-- v2: ntdll: Stub NtQuerySystemInformation(SystemLeapSecondInformation). https://gitlab.winehq.org/wine/wine/-/merge_requests/7229

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[PATCH 0/1] MR7245: ntdll: Implement querying StorageDeviceProperty for optical discs.
by Alex Henrie (＠alexhenrie) 03 Feb '25

03 Feb '25

Loosely based on query_property in dlls/mountmgr.sys/device.c. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=57790 The implementation uses memcpy because the program calls DeviceIoControl(STORAGE_PROPERTY_QUERY) with query type PropertyStandardQuery and the output buffer size hardcoded to 8 bytes and expects it to succeed. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7245

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[PATCH 0/11] MR7244: mfplat: Fix some memory leaks.
by Conor McCarthy (＠cmccarthy) 03 Feb '25

03 Feb '25

Goes atop !7174 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/7244

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