November 2025 - Wine-GitLab

[PATCH 0/1] MR9343: windowscodecs: Fix potential integer overflow in PNG format reader
by Wei Xie (＠wayne) Nov. 3, 2025

Nov. 3, 2025

Fixed a potential integer overflow issue in the read_ulong_be function by adding an explicit cast to ULONG before bit shifting. The data[0] byte was being shifted left 24 bits without proper casting, which could cause overflow when the byte value is large and the compiler treats it as a signed char. This ensures proper 32-bit unsigned integer behavior during the bitwise OR operations. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/9343

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[PATCH v6 0/2] MR9351: msvcrt: Correctly handle refcounts for WinRT exceptions
by Vibhav Pant (＠vibhavp) Nov. 3, 2025

Nov. 3, 2025

Follow up to https://gitlab.winehq.org/wine/wine/-/merge_requests/9209#note_120396 -- v6: ucrtbase: Add __C_specific_handler tests. msvcrt: Call the destructor for C++ exceptions in __C_specific_handler. https://gitlab.winehq.org/wine/wine/-/merge_requests/9351

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[PATCH v17 0/11] MR9209: vccorlib140: Implement Platform::Exceptions.
by Vibhav Pant (＠vibhavp) Nov. 3, 2025

Nov. 3, 2025

-- v17: vccorlib140: Implement __abi_translateCurrentException. vccorlib140: Throw exceptions on error paths. vccorlib140: Add Platform::Exception::CreateException() implementation. https://gitlab.winehq.org/wine/wine/-/merge_requests/9209

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[PATCH v2 0/5] MR9325: jscript: Add stub implementations for typed array constructors.
by Jacek Caban (＠jacek) Nov. 3, 2025

Nov. 3, 2025

-- v2: jscript: Add stub implementations for typed array constructors. jscript: Don't expose DataView and ArrayBuffer objects in IE9 mode. jscript: Move SCRIPTLANGUAGEVERSION_ declarations to jsdisp.idl. https://gitlab.winehq.org/wine/wine/-/merge_requests/9325

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[PATCH v3 0/1] MR8933: mf: Update the stream sink input type when a transform output type changes.
by Conor McCarthy (＠cmccarthy) Nov. 3, 2025

Nov. 3, 2025

-- v3: mf: Update the stream sink input type when handling an output node format change. https://gitlab.winehq.org/wine/wine/-/merge_requests/8933

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[PATCH v16 0/11] MR9209: vccorlib140: Implement Platform::Exceptions.
by Vibhav Pant (＠vibhavp) Nov. 3, 2025

Nov. 3, 2025

-- v16: vccorlib140: Implement __abi_translateCurrentException. vccorlib140: Throw exceptions on error paths. vccorlib140: Add Platform::Exception::CreateException() implementation. https://gitlab.winehq.org/wine/wine/-/merge_requests/9209

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[PATCH v5 0/2] MR9351: msvcrt: Correctly handle refcounts for WinRT exceptions
by Vibhav Pant (＠vibhavp) Nov. 3, 2025

Nov. 3, 2025

Follow up to https://gitlab.winehq.org/wine/wine/-/merge_requests/9209#note_120396 -- v5: ucrtbase: Add __C_specific_handler tests. msvcrt: Call the destructor for C++ exceptions in __C_specific_handler. https://gitlab.winehq.org/wine/wine/-/merge_requests/9351

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[PATCH v5 0/8] MR8812: winegstreamer: Support 2D sample buffer.
by Conor McCarthy (＠cmccarthy) Nov. 3, 2025

Nov. 3, 2025

Performance issues can occur when a video output sample has a 2D buffer, because winegstreamer currently outputs only to a linear buffer, which must then be copied into the 2D buffer. Worse, a linear lock of the 2D buffer requires the current contents to be copied to a linear buffer, even when we intend to overwrite it, because MF linear buffers do not support write-only locking. -- v5: winegstreamer: Support 2D sample buffer. mf/tests: Test color convert 2D buffers. mf/tests: Test WMV decoder 2D buffers. mf/tests: Test H.264 decoder 2D buffers. mf/tests: Test sample copier 2D buffers. mfplat/tests: Test NV12 negative stride in MFCreateMediaBufferFromMediaType(). mf/tests: Remove todo for an H.264 decoder test. mf/tests: Stop checking samples at the end of the expected array. https://gitlab.winehq.org/wine/wine/-/merge_requests/8812

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[PATCH v4 0/9] MR8812: winegstreamer: Support 2D sample buffer.
by Conor McCarthy (＠cmccarthy) Nov. 3, 2025

Nov. 3, 2025

Performance issues can occur when a video output sample has a 2D buffer, because winegstreamer currently outputs only to a linear buffer, which must then be copied into the 2D buffer. Worse, a linear lock of the 2D buffer requires the current contents to be copied to a linear buffer, even when we intend to overwrite it, because MF linear buffers do not support write-only locking. -- v4: mf/tests: Test H.264 sink media type height alignment. winegstreamer: Support 2D sample buffer. mf: Test color convert 2D buffers. mf: Test WMV decoder 2D buffers. mf: Test H.264 decoder 2D buffers. mf: Test sample copier 2D buffers. mfplat/tests: Test NV12 negative stride in MFCreateMediaBufferFromMediaType(). mf/tests: Remove todo for an H.264 decoder test. mf/tests: Stop checking samples at the end of the expected array. https://gitlab.winehq.org/wine/wine/-/merge_requests/8812

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[PATCH v15 0/11] MR9209: vccorlib140: Implement Platform::Exceptions.
by Vibhav Pant (＠vibhavp) Nov. 3, 2025

Nov. 3, 2025

-- v15: vccorlib140: Implement __abi_translateCurrentException. vccorlib140: Throw exceptions on error paths. https://gitlab.winehq.org/wine/wine/-/merge_requests/9209

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