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[PATCH v2 0/3] MR8792: msvcp140_atomic_wait: A few std::chrono::tzdb semi-stubs.
by Paul Gofman (＠gofman) 20 Aug '25

20 Aug '25

-- v2: msvcp140_atomic_wait: Stub __std_tzdb_get_leap_seconds() / __std_tzdb_delete_leap_seconds(). msvcp140_atomic_wait: Semi-stub __std_tzdb_get_current_zone() / __std_tzdb_delete_current_zone(). msvcp140_atomic_wait: Semi-stub __std_tzdb_get_time_zones() / __std_tzdb_delete_time_zones(). https://gitlab.winehq.org/wine/wine/-/merge_requests/8792

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Re: [PATCH v3 0/2] MR8786: Draft: winebuild: Add flag to disable dynamicbase/aslr
by Alexandre Julliard (＠julliard) 20 Aug '25

20 Aug '25

On Wed Aug 20 17:08:48 2025 +0000, Tres Finocchiaro wrote: > I've added a second flag for `HIGHENTROPYVA`. This new flag is longer > and breaks some styling. Any advice is greatly appreciated. I've > placed the style foopahs inline. That second flag doesn't seem necessary. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/8786#note_113306

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[PATCH v2 0/2] MR8801: ntdll: Support THREAD_CREATE_FLAGS_SKIP_THREAD_ATTACH flag.
by Billy Laws (＠bylaws) 20 Aug '25

20 Aug '25

This flag seems to have always been supported. Unlike BYPASS_PROCESS_FREEZE -- v2: ntdll: Support THREAD_CREATE_FLAGS_SKIP_THREAD_ATTACH flag. https://gitlab.winehq.org/wine/wine/-/merge_requests/8801

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[PATCH 0/2] MR8801: ntdll: Support THREAD_CREATE_FLAGS_SKIP_THREAD_ATTACH flag.
by Billy Laws (＠bylaws) 20 Aug '25

20 Aug '25

This flag seems to have always been supported. Unlike BYPASS_PROCESS_FREEZE -- https://gitlab.winehq.org/wine/wine/-/merge_requests/8801

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Re: [PATCH v3 0/2] MR8786: Draft: winebuild: Add flag to disable dynamicbase/aslr
by Tres Finocchiaro (＠tresf) 20 Aug '25

20 Aug '25

I've added a second flag for `HIGHENTROPYVA`. This new flag is longer and breaks some styling. Any advice is greatly appreciated. I've placed the style foopahs inline. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/8786#note_113299

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Re: [PATCH v3 0/2] MR8786: Draft: winebuild: Add flag to disable dynamicbase/aslr
by Tres Finocchiaro (＠tresf) 20 Aug '25

20 Aug '25

Tres Finocchiaro (@tresf) commented about tools/winebuild/main.c: > { "dll", 0, LONG_OPT_DLL }, > { "def", 0, LONG_OPT_DEF }, > { "disable-dynamicbase", 0, LONG_OPT_DISABLE_DYNAMICBASE }, > + { "disable-high-entropy-va", 0, LONG_OPT_DISABLE_HIGH_ENTROPY_VA }, I would appreciate any advice from the winehq team here on styling. Mimicking the existing format for section will touch many more lines. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/8786#note_113298

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Re: [PATCH v3 0/2] MR8786: Draft: winebuild: Add flag to disable dynamicbase/aslr
by Tres Finocchiaro (＠tresf) 20 Aug '25

20 Aug '25

Tres Finocchiaro (@tresf) commented about tools/winebuild/main.c: > " -d, --delay-lib=LIB Import the specified library in delayed mode\n" > " -D SYM Ignored for C flags compatibility\n" > " --disable-dynamicbase Disable 'ASLR' address space layout randomization (default: ASLR on)\n" > +" --disable-high-entropy-va Disable high-entropy 64-bit 'ASLR' (default: high-entropy on).\n" I would appreciate any advice from the winehq team here on styling. Mimicking the format this section for 80 chars will touch many more lines. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/8786#note_113297

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[PATCH 0/2] MR8770: ntoskrnl: Add support for getting DEVPKEY_Device_BusReportedDeviceDesc from devices.
by Connor McAdams (＠cmcadams) 20 Aug '25

20 Aug '25

-- https://gitlab.winehq.org/wine/wine/-/merge_requests/8770

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[PATCH v4 0/1] MR8125: mscoree: Add missing NUL terminator.
by Yuxuan Shui (＠yshui) 20 Aug '25

20 Aug '25

Fix out-of-bound access by wcslen. Found by ASan. -- v4: mscoree: Add missing NUL terminator. https://gitlab.winehq.org/wine/wine/-/merge_requests/8125

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[PATCH v2 0/2] MR8786: Draft: winebuild: Add flag to disable dynamicbase/aslr
by Tres Finocchiaro (＠tresf) 20 Aug '25

20 Aug '25

Commit 518e394794160818ffe6826c874ff2f550c95bbb introduced new and important default behavior for PE binaries built using `winegcc`/`wineg++`/`winebuild`. * `/DYNAMICBASE` - Generates an executable image that can be randomly rebased at load time by using the address space layout randomization (ASLR) feature of Windows that was first available in Windows Vista. * `/HIGHENTROPYVA` - Randomized 64-bit virtual addresses make it more difficult for an attacker to guess the location of a particular memory region. ... however as identified in https://bugs.winehq.org/show_bug.cgi?id=58480, this new default behavior can severely impact applications that interact with binaries created for Windows XP and older. This is quite common for legacy audio plugins, such as VST2(TM) plugins. This MR keeps the new default "dynamicbase" and "highentropyva" flags by default, but mirrors the mingw/msys2 `--disable-dynamicbase` flag as explained here: https://www.msys2.org/news/#2021-01-31-aslr-enabled-by-default. MSVC also provides a similarly named flag [here](https://learn.microsoft.com/en-us/cpp/build/reference/dynamicbase). Downstream, the LMMS project has successfully deployed the mingw flag and the MSVC flag for our Windows builds. Our Linux builds use a custom wine-bridge and would benefit from the same. We've currently tested this MR downstream against a snapshot of master branch to passing results. Downstream PRs: * Linux: https://github.com/LMMS/lmms/pull/7987 * Windows: https://github.com/LMMS/lmms/pull/7976 -- v2: Spit up DYNAMICBASE and HIGHENTROPYVA https://gitlab.winehq.org/wine/wine/-/merge_requests/8786

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