March 2026 - Wine-GitLab - list.winehq.org

[PATCH v2 0/1] MR10380: Draft: vbscript: Return error 92 for uninitialized For loops.
by Francis De Brabandere (＠francisdb) March 19, 2026

March 19, 2026

Emit two OP_step instructions in for-to loops (matching the for-each pattern with two OP_enumnext), so that errors in the second OP_step are caught by the end-of-loop handler and exit the loop instead of re-entering the body. Convert VT_EMPTY to VT_I2(0) in OP_numval so that legitimate Empty values become numeric while error-handler-padded VT_EMPTY values remain distinguishable. Detect VT_EMPTY step or limit values in OP_step and return MAKE_VBSERROR(VBSE_FOR_LOOP_NOT_INITIALIZED) (error 92). -- v2: vbscript: Return error 92 for uninitialized For loops. https://gitlab.winehq.org/wine/wine/-/merge_requests/10380

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Re: [PATCH v4 0/2] MR10245: ole32: Relax COM initialization check in RegisterDragDrop.
by Akihiro Sagawa (＠sgwaki) March 19, 2026

March 19, 2026

Rebased. @huw, do you have any feedback on this? -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10245#note_132809

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[PATCH 0/1] MR10335: msxml3: Don't add cloned doc to orphan list.
by Daniel Lehman (＠dlehman25) March 19, 2026

March 19, 2026

Adding the document node to its own orphan list creates a circular reference. Also, create_domdoc bumps the refcount twice. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10335

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[PATCH 0/3] MR10327: mfsrcsnk: Move IMFByteStream release into IMFMediaSource_Shutdown
by Bernhard Kölbl March 19, 2026

March 19, 2026

The game "Atelier Yumia: The Alchemist of Memories & The Envisioned Land" expects the IMFByteStream that's held in the IMFSourceReader to be fully released in sequence with the public refcount going to zero. To achieve this, make use of the fact that IMFMediaSource already releases the IMFByteStream on IMFByteStream_Shutdown(). -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10327

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[PATCH v9 0/1] MR10293: Fix crashes when for_ctrl->set is empty
by Trent Waddington (＠trent.waddington) March 19, 2026

March 19, 2026

This trivial bat file will crash: `for %%i in () do echo "no"` Although it more often involves a variable expansion. I did not succeed at attempts to modify the tests to reproduce the crash. -- v9: Ensure for_ctrl->set is non-NULL at parse time. https://gitlab.winehq.org/wine/wine/-/merge_requests/10293

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[PATCH v3 0/1] MR10374: vbscript: Throw proper error for undefined variables with Option Explicit.
by Francis De Brabandere (＠francisdb) March 19, 2026

March 19, 2026

When Option Explicit is set and a For loop uses an undefined variable, throw error 500 (Variable is undefined) with proper description instead of just returning E_FAIL. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=57511 -- v3: vbscript: Throw proper error for undefined variables with Option Explicit. https://gitlab.winehq.org/wine/wine/-/merge_requests/10374

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[PATCH v2 0/1] MR10374: Draft: vbscript: Throw proper error for undefined variables with Option Explicit.
by Francis De Brabandere (＠francisdb) March 19, 2026

March 19, 2026

When Option Explicit is set and a For loop uses an undefined variable, throw error 500 (Variable is undefined) with proper description instead of just returning E_FAIL. Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=57511 -- v2: vbscript: Throw proper error for undefined variables with Option Explicit. https://gitlab.winehq.org/wine/wine/-/merge_requests/10374

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[PATCH 0/1] MR10378: winemac: Avoid matching scan code 0 in GetKeyNameText.
by Marc-Aurel Zent (＠mzent) March 19, 2026

March 19, 2026

The `keyc2scan` array is populated with the `default_map`, which has the line ``` { 0, 0, FALSE }, /* 0x34 unused */ ``` An application requesting scan code 0 in `GetKeyNameText`, then matches this in `if (thread_data->keyc2scan[keyc] == scan)` and the subsequent call to `UCKeyTranslate` succeeds (probably an apple bug), but doesn't update len or updates the buffer in any way. So the random stack content of the caller is just returned. -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10378

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[PATCH v2 0/1] MR10369: mf: Handle ENDOFSEGMENT marker in SAR.
by Brendan McGrath (＠redmcg) March 19, 2026

March 19, 2026

Windows renders silence once the ENDOFSEGMENT marker is received. This allows the presentation time source to continue counting up at the end of an audio stream. This is required when the PTS of the last video sample is greater than the PTS of the last audio sample. -- v2: mf: Handle ENDOFSEGMENT marker in SAR. https://gitlab.winehq.org/wine/wine/-/merge_requests/10369

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[PATCH 0/1] MR10334: msxml3/tests: Skip put_text test for now.
by Daniel Lehman (＠dlehman25) March 19, 2026

March 19, 2026

https://gitlab.winehq.org/wine/wine/-/merge_requests/10323#note_132260 -- https://gitlab.winehq.org/wine/wine/-/merge_requests/10334

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