January 2025 - Wine-Bugs - list.winehq.org

[Bug 36126] New: valgrind shows a possible leak in msi/tests/install.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36126 Bug ID: 36126 Summary: valgrind shows a possible leak in msi/tests/install.c Product: Wine Version: 1.7.17 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase Severity: normal Priority: P2 Component: msi Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com ==24112== 58 bytes in 1 blocks are possibly lost in loss record 341 of 758 ==24112== at 0x7BC4C735: notify_alloc (heap.c:255) ==24112== by 0x7BC50F79: RtlAllocateHeap (heap.c:1716) ==24112== by 0x5069418: msi_alloc (msipriv.h:1188) ==24112== by 0x506B65C: msi_create_table (table.c:738) ==24112== by 0x500F919: CREATE_execute (create.c:72) ==24112== by 0x50453D9: MSI_ViewExecute (msiquery.c:456) ==24112== by 0x5016DAF: msi_add_table_to_db (database.c:783) ==24112== by 0x5017641: MSI_DatabaseImport (database.c:996) ==24112== by 0x5017861: MsiDatabaseImportW (database.c:1044) ==24112== by 0x5017975: MsiDatabaseImportA (database.c:1071) ==24112== by 0x4C9C113: create_database_wordcount (install.c:2442) ==24112== by 0x4CA1D82: test_readonlyfile_cab (install.c:3326) ==24112== by 0x4CAE5B2: func_install (install.c:5878) ==24112== by 0x4D69EB8: run_test (test.h:584) ==24112== by 0x4D6A2A7: main (test.h:654) ==24112== -- 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.

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[Bug 44403] New: On macOS during first run, Wine configuration population hangs
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=44403 Bug ID: 44403 Summary: On macOS during first run, Wine configuration population hangs Product: Wine Version: 3.0 Hardware: x86 OS: Mac OS X Status: UNCONFIRMED Severity: blocker Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: joe.abbey(a)docker.com Wine 3.0 is installed using brew for a CI job using electron-loader to build an installer. The first time wine runs, it creates the ~/.wine directory and registries. Wine never completes, and hangs. Force killing the wine dialog and wine64 process produces enough configuration for a second run to complete. Force killing during CI seems like a bad way forward. To reproduce rm -rf ~/.wine brew install wine Run any wine application and it will hang on config generation. This is currently breaking Kitematic builds. -- 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.

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[Bug 43347] New: valgrind shows an unintialized read in dlls/iphlpapi/ tests/iphlpapi.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=43347 Bug ID: 43347 Summary: valgrind shows an unintialized read in dlls/iphlpapi/tests/iphlpapi.c Product: Wine Version: 2.12 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase, valgrind Severity: normal Priority: P2 Component: iphlpapi Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com Distribution: Gentoo ../../../tools/runtest -q -P wine -T ../../.. -M iphlpapi.dll -p iphlpapi_test.exe.so iphlpapi && touch iphlpapi.ok ==10952== Syscall param ioctl(SIOCGIFINDEX) points to uninitialised byte(s) ==10952== at 0x4338F79: ioctl (syscall-template.S:84) ==10952== by 0x435916D: if_nametoindex (if_index.c:47) ==10952== by 0x4B25E43: getInterfaceIndexByName (ifenum.c:143) ==10952== by 0x4B2EC7E: IPHLP_if_nametoindex (iphlpapi_main.c:3233) ==10952== by 0x488198E: test_interface_identifier_conversion (iphlpapi.c:1958) ==10952== by 0x48831AB: func_iphlpapi (iphlpapi.c:2230) ==10952== by 0x4884014: run_test (test.h:603) ==10952== by 0x4884465: main (test.h:687) ==10952== Address 0x4b0f8c0 is on thread 1's stack ==10952== in frame #1, created by if_nametoindex (if_index.c:35) ==10952== Uninitialised value was created by a stack allocation ==10952== at 0x4359141: if_nametoindex (if_index.c:41) ==10952== -- 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.

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[Bug 36322] New: valgrind shows a leak in rpcrpc4/tests/cstub.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36322 Bug ID: 36322 Summary: valgrind shows a leak in rpcrpc4/tests/cstub.c Product: Wine Version: 1.7.18 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase Severity: normal Priority: P2 Component: rpc Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com ==32691== 24 bytes in 1 blocks are definitely lost in loss record 155 of 562 ==32691== at 0x7BC4C735: notify_alloc (heap.c:255) ==32691== by 0x7BC50F79: RtlAllocateHeap (heap.c:1716) ==32691== by 0x55C045F: CStdStubBuffer_Construct (cstub.c:88) ==32691== by 0x55BF517: CStdPSFactory_CreateStub (cpsf.c:135) ==32691== by 0x495AD74: create_stub (objidl.h:9251) ==32691== by 0x495B861: test_Connect (cstub.c:867) ==32691== by 0x495C5C5: func_cstub (cstub.c:1174) ==32691== by 0x4995124: run_test (test.h:584) ==32691== by 0x4995513: main (test.h:654) ==32691== -- 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.

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[Bug 36306] New: valgrind shows a possible leak in netapi32/tests/wksta.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36306 Bug ID: 36306 Summary: valgrind shows a possible leak in netapi32/tests/wksta.c Product: Wine Version: 1.7.18 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase Severity: normal Priority: P2 Component: netapi32 Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com ==30938== 64 bytes in 2 blocks are possibly lost in loss record 40 of 73 ==30938== at 0x7BC4C735: notify_alloc (heap.c:255) ==30938== by 0x7BC50F79: RtlAllocateHeap (heap.c:1716) ==30938== by 0x4C25EDC: ??? ==30938== by 0x4C33153: ??? ==30938== by 0x4C29723: ??? ==30938== by 0x4C29B00: ??? ==30938== by 0x4C3351B: ??? ==30938== by 0x4C33751: ??? ==30938== by 0x4C29ABA: ??? ==30938== by 0x4C3351B: ??? ==30938== by 0x4C3362E: ??? ==30938== by 0x4C2E6E4: ??? ==30938== by 0x4957493: run_wkstatransportenum_tests (wksta.c:152) ==30938== by 0x4957AB6: func_wksta (wksta.c:237) ==30938== by 0x49588C0: run_test (test.h:584) ==30938== by 0x4958CAF: main (test.h:654) ==30938== 64 bytes in 2 blocks are possibly lost in loss record 41 of 73 ==30938== at 0x7BC4C735: notify_alloc (heap.c:255) ==30938== by 0x7BC50F79: RtlAllocateHeap (heap.c:1716) ==30938== by 0x7BC39AE9: RtlInitializeCriticalSectionEx (critsection.c:326) ==30938== by 0x7B876B51: InitializeCriticalSectionEx (sync.c:356) ==30938== by 0x7B876AD0: InitializeCriticalSection (sync.c:313) ==30938== by 0x4C33177: ??? ==30938== by 0x4C29723: ??? ==30938== by 0x4C29B00: ??? ==30938== by 0x4C3351B: ??? ==30938== by 0x4C33751: ??? ==30938== by 0x4C29ABA: ??? ==30938== by 0x4C3351B: ??? ==30938== by 0x4C3362E: ??? ==30938== by 0x4C2E6E4: ??? ==30938== by 0x4957493: run_wkstatransportenum_tests (wksta.c:152) ==30938== by 0x4957AB6: func_wksta (wksta.c:237) ==30938== by 0x49588C0: run_test (test.h:584) ==30938== by 0x4958CAF: main (test.h:654) ==30938== -- 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.

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[Bug 43380] New: valgrind shows an uninitialized memory in dlls/ntdll/ tests/pipe.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=43380 Bug ID: 43380 Summary: valgrind shows an uninitialized memory in dlls/ntdll/tests/pipe.c Product: Wine Version: 2.12 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase, valgrind Severity: normal Priority: P2 Component: ntdll Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com Distribution: --- ../../../tools/runtest -q -P wine -T ../../.. -M ntdll.dll -p ntdll_test.exe.so pipe && touch pipe.ok ==30664== Syscall param write(buf) points to uninitialised byte(s) ==30664== at 0x424CE7F: ??? (syscall-template.S:84) ==30664== by 0x7BC4A163: NtWriteFile (file.c:1314) ==30664== by 0x7B441F2B: WriteFile (file.c:570) ==30664== by 0x4A6D51F: read_pipe_test (pipe.c:810) ==30664== by 0x4A7031A: func_pipe (pipe.c:1133) ==30664== by 0x4AA25B4: run_test (test.h:603) ==30664== by 0x4AA2A13: main (test.h:687) ==30664== Address 0x4befc1c is on thread 1's stack ==30664== in frame #3, created by read_pipe_test (pipe.c:787) ==30664== Uninitialised value was created by a stack allocation ==30664== at 0x4A6D285: read_pipe_test (pipe.c:787) ==30664== ==30664== Syscall param write(buf) points to uninitialised byte(s) ==30664== at 0x424CE7F: ??? (syscall-template.S:84) ==30664== by 0x7BC4A163: NtWriteFile (file.c:1314) ==30664== by 0x7B441F2B: WriteFile (file.c:570) ==30664== by 0x4A6DE84: read_pipe_test (pipe.c:876) ==30664== by 0x4A7031A: func_pipe (pipe.c:1133) ==30664== by 0x4AA25B4: run_test (test.h:603) ==30664== by 0x4AA2A13: main (test.h:687) ==30664== Address 0x4befc1d is on thread 1's stack ==30664== in frame #3, created by read_pipe_test (pipe.c:787) ==30664== Uninitialised value was created by a stack allocation ==30664== at 0x4A6D285: read_pipe_test (pipe.c:787) ==30664== ==30664== Syscall param writev(vector[...]) points to uninitialised byte(s) ==30664== at 0x433804F: ??? (syscall-template.S:84) ==30664== by 0x7BC8946B: send_request (server.c:228) ==30664== by 0x7BC89626: wine_server_call (server.c:309) ==30664== by 0x7BC4867A: server_write_file (file.c:624) ==30664== by 0x7BC49E71: NtWriteFile (file.c:1238) ==30664== by 0x7B441F2B: WriteFile (file.c:570) ==30664== by 0x4A6D51F: read_pipe_test (pipe.c:810) ==30664== by 0x4A70352: func_pipe (pipe.c:1135) ==30664== by 0x4AA25B4: run_test (test.h:603) ==30664== by 0x4AA2A13: main (test.h:687) ==30664== Address 0x4befc1c is on thread 1's stack ==30664== in frame #6, created by read_pipe_test (pipe.c:787) ==30664== Uninitialised value was created by a stack allocation ==30664== at 0x4A6D285: read_pipe_test (pipe.c:787) ==30664== -- 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.

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[Bug 38676] New: valgrind shows an invalid read in dlls/kernel32/tests/file.c:test_CreateFileA()
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=38676 Bug ID: 38676 Summary: valgrind shows an invalid read in dlls/kernel32/tests/file.c:test_CreateFileA() Product: Wine Version: 1.7.44 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase, valgrind Severity: normal Priority: P2 Component: kernel32 Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com Distribution: Fedora ../../../tools/runtest -q -P wine -T ../../.. -M kernel32.dll -p kernel32_test.exe.so file && touch file.ok ==14521== Invalid read of size 1 ==14521== at 0x4F7A2A63: getmntent_r (in /usr/lib/libc-2.21.so) ==14521== by 0x4F7A2832: getmntent (in /usr/lib/libc-2.21.so) ==14521== by 0x7BC3B580: parse_mount_entries (directory.c:573) ==14521== by 0x7BC3B6E8: get_default_drive_device (directory.c:706) ==14521== by 0x7BC3EE67: get_dos_device (directory.c:2760) ==14521== by 0x7BC40064: wine_nt_to_unix_file_name (directory.c:3164) ==14521== by 0x7BC3FB9C: nt_to_unix_file_name_attr (directory.c:3061) ==14521== by 0x7BC4310C: FILE_CreateFile (file.c:177) ==14521== by 0x7BC4357B: NtCreateFile (file.c:323) ==14521== by 0x7B83E3F3: CreateFileW (file.c:1499) ==14521== by 0x7B83E63F: CreateFileA (file.c:1555) ==14521== by 0x47E0275: test_CreateFileA (file.c:1295) ==14521== by 0x47F1B1E: func_file (file.c:4575) ==14521== by 0x4893BD4: run_test (test.h:584) ==14521== by 0x489401C: main (test.h:666) ==14521== Address 0x5563eb7 is 1 bytes before a block of size 4,096 alloc'd ==14521== at 0x400719E: malloc (vg_replace_malloc.c:299) ==14521== by 0x4F7A27D8: allocate (in /usr/lib/libc-2.21.so) ==14521== by 0x4F89542B: __pthread_once_slow (in /usr/lib/libpthread-2.21.so) ==14521== by 0x4F7A2862: getmntent (in /usr/lib/libc-2.21.so) ==14521== by 0x7BC3B580: parse_mount_entries (directory.c:573) ==14521== by 0x7BC3B68B: get_default_drive_device (directory.c:700) ==14521== by 0x7BC3EE67: get_dos_device (directory.c:2760) ==14521== by 0x7BC40064: wine_nt_to_unix_file_name (directory.c:3164) ==14521== by 0x7BC3FB9C: nt_to_unix_file_name_attr (directory.c:3061) ==14521== by 0x7BC4310C: FILE_CreateFile (file.c:177) ==14521== by 0x7BC4357B: NtCreateFile (file.c:323) ==14521== by 0x7B83E3F3: CreateFileW (file.c:1499) ==14521== by 0x7B83E63F: CreateFileA (file.c:1555) ==14521== by 0x47E0275: test_CreateFileA (file.c:1295) ==14521== by 0x47F1B1E: func_file (file.c:4575) ==14521== by 0x4893BD4: run_test (test.h:584) ==14521== by 0x489401C: main (test.h:666) -- 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.

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[Bug 36433] New: valgrind shows a couple leaks in shell32/tests/shelldispatch.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36433 Bug ID: 36433 Summary: valgrind shows a couple leaks in shell32/tests/shelldispatch.c Product: Wine Version: 1.7.18 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase Severity: normal Priority: P2 Component: shell32 Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com ==28557== 24 bytes in 1 blocks are definitely lost in loss record 165 of 615 ==28557== at 0x7BC50A9B: RtlAllocateHeap (heap.c:255) ==28557== by 0x4F5C378: ShellDispatch_NameSpace (shelldispatch.c:774) ==28557== by 0x4D8817A: func_shelldispatch (shldisp.h:3077) ==28557== by 0x4DC8888: run_test (test.h:584) ==28557== by 0x4DC8C77: main (test.h:654) ==28557== ==28557== 28 bytes in 1 blocks are possibly lost in loss record 174 of 615 ==28557== at 0x7BC50A9B: RtlAllocateHeap (heap.c:255) ==28557== by 0x5C44BB8: apartment_getclassobject (compobj.c:526) ==28557== by 0x5C47FC6: get_inproc_class_object (compobj.c:2894) ==28557== by 0x5C4AD2F: CoGetClassObject (compobj.c:3032) ==28557== by 0x5C4B4B7: CoCreateInstance (compobj.c:3197) ==28557== by 0x4D87FE2: func_shelldispatch (shelldispatch.c:72) ==28557== by 0x4DC8888: run_test (test.h:584) ==28557== by 0x4DC8C77: main (test.h:654) ==28557== -- 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.

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[Bug 36260] New: valgrind shows a possible leak in devenum/tests/devenum.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36260 Bug ID: 36260 Summary: valgrind shows a possible leak in devenum/tests/devenum.c Product: Wine Version: 1.7.17 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com ==2122== 56 bytes in 1 blocks are possibly lost in loss record 381 of 864 ==2122== at 0x7BC4C735: notify_alloc (heap.c:255) ==2122== by 0x7BC50F79: RtlAllocateHeap (heap.c:1716) ==2122== by 0x634F2EC: MMDRV_InitPerType (lolvldrv.c:384) ==2122== by 0x634FC27: MMDRV_Install (lolvldrv.c:475) ==2122== by 0x635016F: MMDRV_Init (lolvldrv.c:547) ==2122== by 0x634DF4B: MMDRV_InitSingleType (lolvldrv.c:78) ==2122== by 0x634DFEE: MMDRV_GetNum (lolvldrv.c:89) ==2122== by 0x636B7C8: midiOutGetNumDevs (winmm.c:284) ==2122== by 0x620D647: DEVENUM_CreateSpecialCategories (createdevenum.c:866) ==2122== by 0x620C54C: DEVENUM_ICreateDevEnum_CreateClassEnumerator (createdevenum.c:532) ==2122== by 0x4954EF8: test_devenum (strmif.h:464) ==2122== by 0x4955352: func_devenum (devenum.c:139) ==2122== by 0x49561CC: run_test (test.h:584) ==2122== by 0x49565BA: main (test.h:654) ==2122== -- 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.

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[Bug 46959] New: Notepad ++ crashes on startup
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=46959 Bug ID: 46959 Summary: Notepad ++ crashes on startup Product: Wine Version: 4.5 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: internet(a)ivohuisjes.nl Distribution: --- I have been running and upgrading wine from version 3.16 all the way to 4.2.x while using notepad ++ (under wine) without a problem, but ever since I upgraded to 4.3 or 4.5, notepad++ crashes on startup with a stack overflow and "fixme:heap:HeapSetInformation" My system: Linux 64 bit (arch based) Kernel 4.19 (LTS) To reproduce: - Install wine 4.2 or older - Install notepad++ - (Optional) start notepad++ (success!) - Upgrade to wine 4.5 - Start notepad++ -- 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.

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