August 2026 - Wine-Bugs - list.winehq.org

[Bug 60110] AiCube-ISP v6.96Z: crashes (stack overflow) when selecting MCU type from dropdown

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=60110 --- Comment #3 from nong24(a)qq.com --- Created attachment 81667 --> http://bugs.winehq.org/attachment.cgi?id=81667 Screenshot showing the MCU Type dropdown selection that triggers the crash -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

Aug. 2, 2026

[Bug 60110] AiCube-ISP v6.96Z: crashes (stack overflow) when selecting MCU type from dropdown

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=60110 --- Comment #2 from nong24(a)qq.com --- Created attachment 81666 --> http://bugs.winehq.org/attachment.cgi?id=81666 Conformance test for comctl32 subclass recursion depth limit -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

Aug. 2, 2026

[Bug 60110] AiCube-ISP v6.96Z: crashes (stack overflow) when selecting MCU type from dropdown

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=60110 nong24(a)qq.com changed: What |Removed |Added ---------------------------------------------------------------------------- URL| |https://www.stcaimcu.com/da | |ta/download/Tools/AiCube-IS | |P-v6.96Z.zip Keywords| |download -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

Aug. 2, 2026

[Bug 60110] AiCube-ISP v6.96Z: crashes (stack overflow) when selecting MCU type from dropdown

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=60110 --- Comment #1 from nong24(a)qq.com --- Created attachment 81665 --> http://bugs.winehq.org/attachment.cgi?id=81665 Terminal output from plain wine 11.14 (built from source) showing the same crash -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

Aug. 2, 2026

[Bug 60110] New: AiCube-ISP v6.96Z: crashes (stack overflow) when selecting MCU type from dropdown

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=60110 Bug ID: 60110 Summary: AiCube-ISP v6.96Z: crashes (stack overflow) when selecting MCU type from dropdown Product: Wine Version: 11.14 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: comctl32 Assignee: wine-bugs(a)list.winehq.org Reporter: nong24(a)qq.com Target Milestone: --- Distribution: --- Created attachment 81664 --> http://bugs.winehq.org/attachment.cgi?id=81664 Terminal output from wine-staging 11.14 showing the stack overflow crash AiCube-ISP v6.96Z is a 32-bit MFC application (STC MCU ISP flashing tool). On Wine, it crashes with a stack overflow when selecting "AI8051U-34K64" from the MCU Type dropdown. Reproduction: 1. Download: https://www.stcaimcu.com/data/download/Tools/AiCube-ISP-v6.96Z.zip SHA1: 7197cf62a010fbc5b1191284113a4f3818438621 2. Install and run with Wine. A native mfc42.dll from Windows is needed (taken from Windows XP, SHA1: 0154c5ff2612780d70319d88a28a8e43db2e6b10) since Wine does not include an MFC implementation. 3. Select "AI8051U-34K64" from the MCU Type dropdown. 4. Wine crashes immediately with "Unhandled stack overflow". Confirmed on both wine-staging 11.14 and plain wine 11.14 (built from source). The bug is in upstream Wine's comctl32, not staging-specific. Root cause: Wine's DefSubclassProc (dlls/comctl32/commctrl.c) has no recursion limit. When a subclassed window procedure re-enters SetWindowText in response to WM_SETTEXT, the recursion continues unbounded until stack overflow. Windows bounds this recursion to about 15 levels. A conformance test is attached that reproduces the issue without requiring mfc42.dll or the application, using only Wine's comctl32 subclassing API. The test shows Wine reaches the recursion guard (50) while Windows bounds it (~15). Terminal outputs from both wine-staging and plain wine are attached, along with a screenshot showing the dropdown selection that triggers the crash. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

Aug. 2, 2026

[Bug 60063] shell32: SHBrowseForFolder crashes when an application passes an invalid BROWSEINFO.pidlRoot

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=60063 --- Comment #5 from commoncargo(a)tutanota.com --- (In reply to Nikolay Sivov from comment #3) > Doesn't look like an application bug to me. We should simply support those > CSIDL_* constants. > > Please feel free to submit a fix for that. Agree with you. This is an up to date patch I posted that fixes the issue on my application: https://gitlab.winehq.org/wine/wine/-/merge_requests/11477 From a quick read, the one from Attila Fidan could work as well. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

Aug. 2, 2026

[Bug 57967] Wrong Z-order in Browse for Folder from MPC-HC 1.7.13

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=57967 KRosUser <kyle.kcsoftwares(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|UNCONFIRMED |RESOLVED Resolution|--- |FIXED --- Comment #3 from KRosUser <kyle.kcsoftwares(a)gmail.com> --- It's now OK in Wine 11.14 -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

Aug. 2, 2026

[Bug 57967] Wrong Z-order in Browse for Folder from MPC-HC 1.7.13

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=57967 --- Comment #2 from KRosUser <kyle.kcsoftwares(a)gmail.com> --- Created attachment 81663 --> http://bugs.winehq.org/attachment.cgi?id=81663 brFolder OK Wine 11.14 It's now OK in Wine 11.14 -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

Aug. 2, 2026

[Bug 60100] AppDB migration to Content Management System

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=60100 --- Comment #5 from Stian Low <wineryyyyy(a)gmail.com> --- Created attachment 81662 --> http://bugs.winehq.org/attachment.cgi?id=81662 Screenshots AppDB via Moodle proof of concept starting point via most minimal time/effort Additional work efforts: 1. Cleanup classic so it looks identical to AppDB 2. Add ProtonDB-like theme as a modern alternative to classic based on default theme 3. Install sandbox on wine servers for admins to test if enough interest Screenshots show out-of-box themes whose look-and-feel may be customized however. Screenshots 1-4 showcase side-by-side comparison of current AppDB and Moodle impl to the right. Screenshots 1, 3 show classic theme with quick customization just to get basic colors, logos, etc. similar. Screenshots 2, 4+ show default modern theme which may also be customized however. Themes support CSS overrides via admin UI so no code changes are necessary outside the app itself. Moodle offers admins various activities to handle user forms two of which may support AppDB entries: 1. Database (screenshots 1 and 2) seems more minimal and natural for AppDB entries 2. Quiz (screenshots 3 and 4)) seems more sophisticated to support addtional rules if admins ever need for other future purposes Screenshots 5-8 show some additional admin capabilities: 5. Additional activities supported besides database and quiz which may be used to support the other areas of AppDB. 6. Database activity config settings showing various customization options to support various user forms. 7. Theme options for either static/unchanging theme or more flexible themes allowing users to choose their own including toggling light/dark modes 8. Site admin for user management activities Drupal and other CMSs are also capable of handling much of this functionality so there are other choices besides Moodle. If anyone has any other preferences or recommendations please let me know. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

Aug. 2, 2026

[Bug 33634] [UWIN] simple ls -l from the UWIN gives a lot of warnings

by WineHQ Bugzilla

http://bugs.winehq.org/show_bug.cgi?id=33634 --- Comment #10 from Janne <janne.kekkonen(a)gmail.com> --- Hello, Tested on Wine 11.13 using a clean 32-bit prefix configured to Windows 10. Functionality is the same as indicated on comment 1. Console output stops after killing all running .exe processes and sh /etc/rc. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

Aug. 2, 2026