November 2018 - Wine-Bugs - list.winehq.org

[Bug 36907] New: valgrind shows an unitialized variable in dlls/ieframe/tests/ie.c (nsEventStateManager::Release)
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36907 Bug ID: 36907 Summary: valgrind shows an unitialized variable in dlls/ieframe/tests/ie.c (nsEventStateManager::Release) Product: Wine Version: 1.7.22 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase, valgrind Severity: normal Priority: P2 Component: ieframe Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com ==24012== Conditional jump or move depends on uninitialised value(s) ==24012== at 0x103064CA: nsEventStateManager::Release (in /home/austin/.wine/drive_c/windows/system32/gecko/2.24/wine_gecko/xul.dll) ==24012== Uninitialised value was created by a client request ==24012== at 0x7BC4C4D6: mark_block_uninitialized (heap.c:209) ==24012== by 0x7BC4C641: initialize_block (heap.c:240) ==24012== by 0x7BC50F4D: RtlAllocateHeap (heap.c:1717) ==24012== by 0x6FA276B: msvcrt_heap_alloc (heap.c:70) ==24012== by 0x6FA3330: MSVCRT_malloc (heap.c:408) ==24012== by 0x80D71095: moz_xmalloc (mozalloc.cpp:54) ==24012== by 0x109B96F7: NS_InitXPCOM2 (nsxpcominit.cpp:464) ==24012== by 0x6D601B3: init_xpcom (nsembed.c:698) ==24012== by 0x6D60626: load_gecko (nsembed.c:774) ==24012== by 0x6D65013: create_nscontainer (nsembed.c:2042) ==24012== by 0x6CE5477: HTMLDocument_Create (htmldoc.c:4756) ==24012== by 0x6D4F178: ClassFactory_CreateInstance (main.c:238) ==24012== by 0x4EF20A2: CoCreateInstance (unknwn.h:226) ==24012== by 0x4E192B2: create_mime_object (binding.c:258) ==24012== by 0x4E19652: create_object (binding.c:308) ==24012== by 0x4E1C1E8: report_data (binding.c:1077) ==24012== by 0x4E1C531: InternetProtocolSink_ReportData (binding.c:1126) ==24012== by 0x4E218F0: ProtocolSinkHandler_ReportData (urlmon.h:3113) ==24012== by 0x4E22441: report_data_proc (urlmon.h:3113) ==24012== by 0x4E1E10E: process_tasks (bindprot.c:57) ==24012== -- 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.

2 3

[Bug 36420] New: valgrind shows a possible leak in oledb32/tests/convert.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36420 Bug ID: 36420 Summary: valgrind shows a possible leak in oledb32/tests/convert.c Product: Wine Version: 1.7.18 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase Severity: normal Priority: P2 Component: oledb32 Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com ==4543== 28 bytes in 1 blocks are possibly lost in loss record 173 of 580 ==4543== at 0x7BC50A9B: RtlAllocateHeap (heap.c:255) ==4543== by 0x512CBB8: apartment_getclassobject (compobj.c:526) ==4543== by 0x512FFC6: get_inproc_class_object (compobj.c:2894) ==4543== by 0x5132D2F: CoGetClassObject (compobj.c:3032) ==4543== by 0x51334B7: CoCreateInstance (compobj.c:3197) ==4543== by 0x4B75932: test_dcinfo (convert.c:47) ==4543== by 0x4B84AFA: func_convert (convert.c:2908) ==4543== by 0x4B90E18: run_test (test.h:584) ==4543== by 0x4B91207: main (test.h:654) ==4543== -- 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.

2 4

[Bug 36169] New: valgrind shows a possible leak in programs/services/tests/services.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36169 Bug ID: 36169 Summary: valgrind shows a possible leak in programs/services/tests/services.c Product: Wine Version: 1.7.17 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase Severity: normal Priority: P2 Component: programs Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com ==3856== 32 bytes in 1 blocks are possibly lost in loss record 32 of 104 ==3856== at 0x7BC4C6B7: notify_alloc (heap.c:255) ==3856== by 0x7BC50EFB: RtlAllocateHeap (heap.c:1716) ==3856== by 0x7BC39A6B: RtlInitializeCriticalSectionEx (critsection.c:326) ==3856== by 0x7B876AE5: InitializeCriticalSectionEx (sync.c:356) ==3856== by 0x7B876A64: InitializeCriticalSection (sync.c:313) ==3856== by 0x4A34B0E: test_runner (service.c:445) ==3856== by 0x4A34DAD: func_service (service.c:484) ==3856== by 0x4A35C5D: run_test (test.h:584) ==3856== by 0x4A3604B: main (test.h:654) ==3856== -- 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.

3 4

[Bug 38675] New: valgrind shows uninitialized memory in kernel32/file.c:DeviceIoControl()
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=38675 Bug ID: 38675 Summary: valgrind shows uninitialized memory in kernel32/file.c:DeviceIoControl() 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 drive && touch drive.ok ==14492== Syscall param writev(vector[...]) points to uninitialised byte(s) ==14492== at 0x4F7A0F23: __writev_nocancel (in /usr/lib/libc-2.21.so) ==14492== by 0x7BC7A9C5: send_request (server.c:228) ==14492== by 0x7BC7AB52: wine_server_call (server.c:309) ==14492== by 0x7BC7B8CD: server_select (server.c:607) ==14492== by 0x7BC85426: NtWaitForMultipleObjects (sync.c:976) ==14492== by 0x7BC85471: NtWaitForSingleObject (sync.c:985) ==14492== by 0x7BC45DFF: server_ioctl_file (file.c:1539) ==14492== by 0x7BC45FF7: NtDeviceIoControlFile (file.c:1628) ==14492== by 0x7B840C64: DeviceIoControl (file.c:2599) ==14492== by 0x7B87DAFA: get_mountmgr_drive_type (volume.c:206) ==14492== by 0x7B88133A: GetDriveTypeW (volume.c:1614) ==14492== by 0x7B8814F9: GetDriveTypeA (volume.c:1660) ==14492== by 0x47D4D2E: test_GetDriveTypeA (drive.c:41) ==14492== by 0x47D5770: func_drive (drive.c:207) ==14492== by 0x4893BD4: run_test (test.h:584) ==14492== by 0x489401C: main (test.h:666) ==14492== Address 0x4b7f5c4 is on thread 1's stack ==14492== in frame #3, created by server_select (server.c:586) ==14492== Uninitialised value was created by a stack allocation ==14492== at 0x7B840A55: DeviceIoControl (file.c:2549) ==14492== -- 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.

2 3

[Bug 38674] New: valgrind shows uninitialized memory in kernel32/tests/console.c:test_WriteConsoleInputA()
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=38674 Bug ID: 38674 Summary: valgrind shows uninitialized memory in kernel32/tests/console.c:test_WriteConsoleInputA() 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 console && touch console.ok ==14463== Syscall param writev(vector[...]) points to uninitialised byte(s) ==14463== at 0x4F7A0F4B: ??? (in /usr/lib/libc-2.21.so) ==14463== by 0x7BC7A9C5: send_request (server.c:228) ==14463== by 0x7BC7AB52: wine_server_call (server.c:309) ==14463== by 0x7B82DC08: wine_server_call_err (server.h:61) ==14463== by 0x7B82ED10: WriteConsoleInputW (console.c:533) ==14463== by 0x7B82EBCB: WriteConsoleInputA (console.c:506) ==14463== by 0x47C817E: test_WriteConsoleInputA (console.c:1438) ==14463== by 0x47CF063: func_console (console.c:2712) ==14463== by 0x4893BD4: run_test (test.h:584) ==14463== by 0x489401C: main (test.h:666) ==14463== Address 0x4666042 is 2 bytes inside a recently re-allocated block of size 20 alloc'd ==14463== at 0x7BC4A9F1: notify_alloc (heap.c:254) ==14463== by 0x7BC4EC94: RtlAllocateHeap (heap.c:1715) ==14463== by 0x7B84351C: HeapAlloc (heap.c:271) ==14463== by 0x7B82EB67: WriteConsoleInputA (console.c:496) ==14463== by 0x47C817E: test_WriteConsoleInputA (console.c:1438) ==14463== by 0x47CF063: func_console (console.c:2712) ==14463== by 0x4893BD4: run_test (test.h:584) ==14463== by 0x489401C: main (test.h:666) ==14463== Uninitialised value was created by a stack allocation ==14463== at 0x47C7B45: test_WriteConsoleInputA (console.c:1364) ==14463== -- 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.

2 2

[Bug 38452] New: valgrind shows an uninitialized variable in urlmon/tests/url.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=38452 Bug ID: 38452 Summary: valgrind shows an uninitialized variable in urlmon/tests/url.c Product: Wine Version: 1.7.41 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase, valgrind Severity: normal Priority: P2 Component: urlmon Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com Distribution: Debian ==16118== Conditional jump or move depends on uninitialised value(s) ==16118== at 0x98944C9: ??? ==16118== by 0x59BB456: create_nscontainer (nsembed.c:2115) ==16118== by 0x59389E8: HTMLDocument_Create (htmldoc.c:4857) ==16118== by 0x59A727D: ClassFactory_CreateInstance (main.c:271) ==16118== by 0x49F746C: IClassFactory_CreateInstance (unknwn.h:226) ==16118== by 0x49F746C: CoCreateInstance (???:0) ==16118== by 0x4929C7C: create_mime_object (binding.c:260) ==16118== by 0x4929FAB: create_object (binding.c:310) ==16118== by 0x492C716: report_data (binding.c:1079) ==16118== by 0x492C9F3: InternetProtocolSink_ReportData (binding.c:1128) ==16118== by 0x4931581: IInternetProtocolSink_ReportData (urlmon.h:3113) ==16118== by 0x4931581: ProtocolSinkHandler_ReportData (???:0) ==16118== by 0x4931FF0: IInternetProtocolSink_ReportData (urlmon.h:3113) ==16118== by 0x4931FF0: report_data_proc (???:0) ==16118== by 0x492E367: process_tasks (bindprot.c:57) ==16118== by 0x492E3B8: notif_wnd_proc (bindprot.c:68) ==16118== by 0x4C424C9: ??? (winproc.c:174) ==16118== by 0x4C425FC: call_window_proc (winproc.c:245) ==16118== by 0x4C44370: WINPROC_call_window (winproc.c:901) ==16118== by 0x4C0CB60: DispatchMessageW (message.c:4027) ==16118== by 0x492DD97: start_binding (binding.c:1554) ==16118== by 0x492DF63: bind_to_object (binding.c:1598) ==16118== by 0x494AA69: URLMoniker_BindToObject (umon.c:260) ==16118== Uninitialised value was created by a stack allocation ==16118== at 0x9894439: ??? ==16118== -- 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.

2 2

[Bug 43313] New: valgrind shows several uninitialized writes in dlls/ dinput/tests/device.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=43313 Bug ID: 43313 Summary: valgrind shows several uninitialized writes in dlls/dinput/tests/device.c Product: Wine Version: 2.12 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase, valgrind Severity: normal Priority: P2 Component: directx-dinput Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com CC: 00cpxxx(a)gmail.com Distribution: Gentoo ==21119== Syscall param write(buf) points to uninitialised byte(s) ==21119== at 0x424DE7F: ??? (syscall-template.S:84) ==21119== by 0x52A6DAE: JoystickWImpl_Acquire (joystick_linuxinput.c:718) ==21119== by 0x52A6F15: JoystickAImpl_Acquire (joystick_linuxinput.c:736) ==21119== by 0x48783BA: test_object_info (device.c:118) ==21119== by 0x4878BBB: enum_devices (device.c:194) ==21119== by 0x5295DD3: ??? (dinput_main.c:351) ==21119== by 0x5296011: IDirectInputAImpl_EnumDevices (dinput_main.c:419) ==21119== by 0x4878EF8: device_tests (device.c:241) ==21119== by 0x4879050: func_device (device.c:266) ==21119== by 0x48822E7: run_test (test.h:603) ==21119== by 0x4882739: main (test.h:687) ==21119== Address 0x4b0f68c is on thread 1's stack ==21119== in frame #1, created by JoystickWImpl_Acquire (joystick_linuxinput.c:684) ==21119== Uninitialised value was created by a stack allocation ==21119== at 0x52A6B64: JoystickWImpl_Acquire (joystick_linuxinput.c:684) ==21119== ==21119== Syscall param write(buf) points to uninitialised byte(s) ==21119== at 0x424DE7F: ??? (syscall-template.S:84) ==21119== by 0x52A700D: JoystickWImpl_Unacquire (joystick_linuxinput.c:762) ==21119== by 0x52A70F0: JoystickAImpl_Unacquire (joystick_linuxinput.c:774) ==21119== by 0x4878441: test_object_info (device.c:121) ==21119== by 0x4878BBB: enum_devices (device.c:194) ==21119== by 0x5295DD3: ??? (dinput_main.c:351) ==21119== by 0x5296011: IDirectInputAImpl_EnumDevices (dinput_main.c:419) ==21119== by 0x4878EF8: device_tests (device.c:241) ==21119== by 0x4879050: func_device (device.c:266) ==21119== by 0x48822E7: run_test (test.h:603) ==21119== by 0x4882739: main (test.h:687) ==21119== Address 0x4b0f68c is on thread 1's stack ==21119== in frame #1, created by JoystickWImpl_Unacquire (joystick_linuxinput.c:743) ==21119== Uninitialised value was created by a stack allocation ==21119== at 0x52A6F36: JoystickWImpl_Unacquire (joystick_linuxinput.c:743) ==21119== ==21119== Syscall param write(buf) points to uninitialised byte(s) ==21119== at 0x424DE7F: ??? (syscall-template.S:84) ==21119== by 0x52A6DAE: JoystickWImpl_Acquire (joystick_linuxinput.c:718) ==21119== by 0x52A6F15: JoystickAImpl_Acquire (joystick_linuxinput.c:736) ==21119== by 0x48785AF: test_object_info (device.c:131) ==21119== by 0x4878BBB: enum_devices (device.c:194) ==21119== by 0x5295DD3: ??? (dinput_main.c:351) ==21119== by 0x5296011: IDirectInputAImpl_EnumDevices (dinput_main.c:419) ==21119== by 0x4878EF8: device_tests (device.c:241) ==21119== by 0x4879050: func_device (device.c:266) ==21119== by 0x48822E7: run_test (test.h:603) ==21119== by 0x4882739: main (test.h:687) ==21119== Address 0x4b0f68c is on thread 1's stack ==21119== in frame #1, created by JoystickWImpl_Acquire (joystick_linuxinput.c:684) ==21119== Uninitialised value was created by a stack allocation ==21119== at 0x52A6B64: JoystickWImpl_Acquire (joystick_linuxinput.c:684) ==21119== ==21119== Syscall param write(buf) points to uninitialised byte(s) ==21119== at 0x424DE7F: ??? (syscall-template.S:84) ==21119== by 0x52A700D: JoystickWImpl_Unacquire (joystick_linuxinput.c:762) ==21119== by 0x52A70F0: JoystickAImpl_Unacquire (joystick_linuxinput.c:774) ==21119== by 0x4878683: test_object_info (device.c:136) ==21119== by 0x4878BBB: enum_devices (device.c:194) ==21119== by 0x5295DD3: ??? (dinput_main.c:351) ==21119== by 0x5296011: IDirectInputAImpl_EnumDevices (dinput_main.c:419) ==21119== by 0x4878EF8: device_tests (device.c:241) ==21119== by 0x4879050: func_device (device.c:266) ==21119== by 0x48822E7: run_test (test.h:603) ==21119== by 0x4882739: main (test.h:687) ==21119== Address 0x4b0f68c is on thread 1's stack ==21119== in frame #1, created by JoystickWImpl_Unacquire (joystick_linuxinput.c:743) ==21119== Uninitialised value was created by a stack allocation ==21119== at 0x52A6F36: JoystickWImpl_Unacquire (joystick_linuxinput.c:743) ==21119== ==21119== Syscall param write(buf) points to uninitialised byte(s) ==21119== at 0x424DE7F: ??? (syscall-template.S:84) ==21119== by 0x52A6DAE: JoystickWImpl_Acquire (joystick_linuxinput.c:718) ==21119== by 0x52A6F15: JoystickAImpl_Acquire (joystick_linuxinput.c:736) ==21119== by 0x48788F9: test_object_info (device.c:161) ==21119== by 0x4878BBB: enum_devices (device.c:194) ==21119== by 0x5295DD3: ??? (dinput_main.c:351) ==21119== by 0x5296011: IDirectInputAImpl_EnumDevices (dinput_main.c:419) ==21119== by 0x4878EF8: device_tests (device.c:241) ==21119== by 0x4879050: func_device (device.c:266) ==21119== by 0x48822E7: run_test (test.h:603) ==21119== by 0x4882739: main (test.h:687) ==21119== Address 0x4b0f68c is on thread 1's stack ==21119== in frame #1, created by JoystickWImpl_Acquire (joystick_linuxinput.c:684) ==21119== Uninitialised value was created by a stack allocation ==21119== at 0x52A6B64: JoystickWImpl_Acquire (joystick_linuxinput.c:684) ==21119== ==21119== Syscall param write(buf) points to uninitialised byte(s) ==21119== at 0x424DE7F: ??? (syscall-template.S:84) ==21119== by 0x52A700D: JoystickWImpl_Unacquire (joystick_linuxinput.c:762) ==21119== by 0x52A70F0: JoystickAImpl_Unacquire (joystick_linuxinput.c:774) ==21119== by 0x48789BD: test_object_info (device.c:166) ==21119== by 0x4878BBB: enum_devices (device.c:194) ==21119== by 0x5295DD3: ??? (dinput_main.c:351) ==21119== by 0x5296011: IDirectInputAImpl_EnumDevices (dinput_main.c:419) ==21119== by 0x4878EF8: device_tests (device.c:241) ==21119== by 0x4879050: func_device (device.c:266) ==21119== by 0x48822E7: run_test (test.h:603) ==21119== by 0x4882739: main (test.h:687) ==21119== Address 0x4b0f68c is on thread 1's stack ==21119== in frame #1, created by JoystickWImpl_Unacquire (joystick_linuxinput.c:743) ==21119== Uninitialised value was created by a stack allocation ==21119== at 0x52A6F36: JoystickWImpl_Unacquire (joystick_linuxinput.c:743) ==21119== ==21119== Syscall param write(buf) points to uninitialised byte(s) ==21119== at 0x424DE7F: ??? (syscall-template.S:84) ==21119== by 0x52A6DAE: JoystickWImpl_Acquire (joystick_linuxinput.c:718) ==21119== by 0x48783BA: test_object_info (device.c:118) ==21119== by 0x4878C4C: enum_devices (device.c:200) ==21119== by 0x5295DD3: ??? (dinput_main.c:351) ==21119== by 0x5296011: IDirectInputAImpl_EnumDevices (dinput_main.c:419) ==21119== by 0x4878EF8: device_tests (device.c:241) ==21119== by 0x4879050: func_device (device.c:266) ==21119== by 0x48822E7: run_test (test.h:603) ==21119== by 0x4882739: main (test.h:687) ==21119== Address 0x4b0f6cc is on thread 1's stack ==21119== in frame #1, created by JoystickWImpl_Acquire (joystick_linuxinput.c:684) ==21119== Uninitialised value was created by a stack allocation ==21119== at 0x52A6B64: JoystickWImpl_Acquire (joystick_linuxinput.c:684) ==21119== ==21119== Syscall param write(buf) points to uninitialised byte(s) ==21119== at 0x424DE7F: ??? (syscall-template.S:84) ==21119== by 0x52A700D: JoystickWImpl_Unacquire (joystick_linuxinput.c:762) ==21119== by 0x4878441: test_object_info (device.c:121) ==21119== by 0x4878C4C: enum_devices (device.c:200) ==21119== by 0x5295DD3: ??? (dinput_main.c:351) ==21119== by 0x5296011: IDirectInputAImpl_EnumDevices (dinput_main.c:419) ==21119== by 0x4878EF8: device_tests (device.c:241) ==21119== by 0x4879050: func_device (device.c:266) ==21119== by 0x48822E7: run_test (test.h:603) ==21119== by 0x4882739: main (test.h:687) ==21119== Address 0x4b0f6cc is on thread 1's stack ==21119== in frame #1, created by JoystickWImpl_Unacquire (joystick_linuxinput.c:743) ==21119== Uninitialised value was created by a stack allocation ==21119== at 0x52A6F36: JoystickWImpl_Unacquire (joystick_linuxinput.c:743) ==21119== ==21119== Syscall param write(buf) points to uninitialised byte(s) ==21119== at 0x424DE7F: ??? (syscall-template.S:84) ==21119== by 0x52A6DAE: JoystickWImpl_Acquire (joystick_linuxinput.c:718) ==21119== by 0x48785AF: test_object_info (device.c:131) ==21119== by 0x4878C4C: enum_devices (device.c:200) ==21119== by 0x5295DD3: ??? (dinput_main.c:351) ==21119== by 0x5296011: IDirectInputAImpl_EnumDevices (dinput_main.c:419) ==21119== by 0x4878EF8: device_tests (device.c:241) ==21119== by 0x4879050: func_device (device.c:266) ==21119== by 0x48822E7: run_test (test.h:603) ==21119== by 0x4882739: main (test.h:687) ==21119== Address 0x4b0f6cc is on thread 1's stack ==21119== in frame #1, created by JoystickWImpl_Acquire (joystick_linuxinput.c:684) ==21119== Uninitialised value was created by a stack allocation ==21119== at 0x52A6B64: JoystickWImpl_Acquire (joystick_linuxinput.c:684) ==21119== ==21119== Syscall param write(buf) points to uninitialised byte(s) ==21119== at 0x424DE7F: ??? (syscall-template.S:84) ==21119== by 0x52A700D: JoystickWImpl_Unacquire (joystick_linuxinput.c:762) ==21119== by 0x4878683: test_object_info (device.c:136) ==21119== by 0x4878C4C: enum_devices (device.c:200) ==21119== by 0x5295DD3: ??? (dinput_main.c:351) ==21119== by 0x5296011: IDirectInputAImpl_EnumDevices (dinput_main.c:419) ==21119== by 0x4878EF8: device_tests (device.c:241) ==21119== by 0x4879050: func_device (device.c:266) ==21119== by 0x48822E7: run_test (test.h:603) ==21119== by 0x4882739: main (test.h:687) ==21119== Address 0x4b0f6cc is on thread 1's stack ==21119== in frame #1, created by JoystickWImpl_Unacquire (joystick_linuxinput.c:743) ==21119== Uninitialised value was created by a stack allocation ==21119== at 0x52A6F36: JoystickWImpl_Unacquire (joystick_linuxinput.c:743) ==21119== wine-2.12. Note: I had a Sony DS4 plugged in via USB when the tests were run, which may be related -- 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 37157] New: mshtml/events test hangs under valgrind
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=37157 Bug ID: 37157 Summary: mshtml/events test hangs under valgrind Product: Wine Version: 1.7.24 Hardware: x86 OS: Linux Status: NEW Severity: normal Priority: P2 Component: mshtml Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com Created attachment 49389 --> https://bugs.winehq.org/attachment.cgi?id=49389 valgrind output I've only noticed this on my debian desktop, but it's repeatable every time. austin(a)debian-home:~/wine-valgrind-known$ valgrind --version valgrind-3.9.0 austin(a)debian-home:~/wine-valgrind-known$ ps aux | grep event austin 18489 0.0 0.0 2244 540 pts/3 S+ 07:56 0:00 /bin/sh -c ../../../tools/runtest -q -P wine -T ../../.. -M mshtml.dll -p mshtml_test.exe.so events && touch events.ok austin(a)debian-home:~/wine-valgrind-known$ uname -a Linux debian-home 3.14-2-686-pae #1 SMP Debian 3.14.13-2 (2014-07-24) i686 GNU/Linux -- 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 36315] New: valgrind shows several leaks in qedit/tests/mediadet.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36315 Bug ID: 36315 Summary: valgrind shows several leaks in qedit/tests/mediadet.c Product: Wine Version: 1.7.18 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 Created attachment 48402 --> https://bugs.winehq.org/attachment.cgi?id=48402 valgrind log ==31827== 28 bytes in 1 blocks are possibly lost in loss record 239 of 877 ==31827== at 0x7BC4C735: notify_alloc (heap.c:255) ==31827== by 0x7BC50F79: RtlAllocateHeap (heap.c:1716) ==31827== by 0x4B5B262: heap_alloc_zero (typelib.c:1662) ==31827== by 0x4B5DEA1: MSFT_ReadAllRefs (typelib.c:2902) ==31827== by 0x4B6014C: ITypeLib2_Constructor_MSFT (typelib.c:3716) ==31827== by 0x4B5F3B8: TLB_ReadTypeLib (typelib.c:3460) ==31827== by 0x4B576DC: LoadTypeLibEx (typelib.c:478) ==31827== by 0x4B57618: LoadTypeLib (typelib.c:454) ==31827== by 0x4B5786A: LoadRegTypeLib (typelib.c:537) ==31827== by 0x6073AD3: ??? ==31827== by 0x607A475: ??? ==31827== by 0x600A806: ??? ==31827== by 0x600AAC0: ??? ==31827== by 0x50A3E26: CoCreateInstance (unknwn.h:226) ==31827== by 0x5FADE44: SampleGrabber_create (samplegrabber.c:1304) ==31827== by 0x5FA741F: DSCF_CreateInstance (main.c:110) ==31827== by 0x50A3E26: CoCreateInstance (unknwn.h:226) ==31827== by 0x4956F1F: test_samplegrabber (mediadet.c:388) ==31827== by 0x4957979: func_mediadet (mediadet.c:475) ==31827== by 0x495877C: run_test (test.h:584) ==31827== ==31827== 32 bytes in 1 blocks are possibly lost in loss record 293 of 877 ==31827== at 0x7BC4C735: notify_alloc (heap.c:255) ==31827== by 0x7BC50F79: RtlAllocateHeap (heap.c:1716) ==31827== by 0x7BC39AE9: RtlInitializeCriticalSectionEx (critsection.c:326) ==31827== by 0x7B876B51: InitializeCriticalSectionEx (sync.c:356) ==31827== by 0x7B876AD0: InitializeCriticalSection (sync.c:313) ==31827== by 0x6074935: ??? ==31827== by 0x6011AC3: ??? ==31827== by 0x5FE5C00: ??? ==31827== by 0x600AAC0: ??? ==31827== by 0x50A3E26: CoCreateInstance (unknwn.h:226) ==31827== by 0x5FA8D03: GetSplitter (mediadet.c:435) ==31827== by 0x5FA9282: MediaDet_put_Filename (mediadet.c:513) ==31827== by 0x4955998: test_mediadet (qedit.h:598) ==31827== by 0x4957974: func_mediadet (mediadet.c:474) ==31827== by 0x495877C: run_test (test.h:584) ==31827== by 0x4958B6A: main (test.h:654) ==31827== ==4134== 66 bytes in 1 blocks are definitely lost in loss record 456 of 929 ==4134== at 0x7BC4C735: notify_alloc (heap.c:255) ==4134== by 0x7BC50F79: RtlAllocateHeap (heap.c:1716) ==4134== by 0x52C2635: IMalloc_fnAlloc (ifs.c:186) ==4134== by 0x52C2F50: CoTaskMemAlloc (objidl.h:1236) ==4134== by 0x6345811: ??? ==4134== by 0x634F193: ??? ==4134== by 0x630023B: MediaDet_put_Filename (strmif.h:6469) ==4134== by 0x4A79998: test_mediadet (qedit.h:598) ==4134== by 0x4A7B974: func_mediadet (mediadet.c:474) ==4134== by 0x4A7C77C: run_test (test.h:584) ==4134== by 0x4A7CB6A: main (test.h:654) ==4134== etc. -- 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 36561] New: valgrind shows a definite leak in msrle/tests/msrle.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36561 Bug ID: 36561 Summary: valgrind shows a definite leak in msrle/tests/msrle.c Product: Wine Version: 1.7.19 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 ==29940== 256 bytes in 1 blocks are definitely lost in loss record 399 of 539 ==29940== at 0x7BC4C6DF: notify_alloc (heap.c:255) ==29940== by 0x7BC50F23: RtlAllocateHeap (heap.c:1716) ==29940== by 0x7B8457FF: HeapAlloc (heap.c:271) ==29940== by 0x7B845A26: GlobalAlloc (heap.c:364) ==29940== by 0x7B846E63: LocalAlloc (heap.c:967) ==29940== by 0x65FE88C: ??? ==29940== by 0x65FEB12: ??? ==29940== by 0x6600326: ??? ==29940== by 0x4E168F6: DRIVER_SendMessage (driver.c:136) ==29940== by 0x4E16A41: SendDriverMessage (driver.c:156) ==29940== by 0x4DEE914: MSVIDEO_SendMessage (msvideo_main.c:173) ==29940== by 0x4DF13FD: ICSendMessage (msvideo_main.c:1096) ==29940== by 0x4DF0492: ICCompress (msvideo_main.c:741) ==29940== by 0x4CA23BE: test_encode (msrle.c:92) ==29940== by 0x4CA24A6: func_msrle (msrle.c:104) ==29940== by 0x4CA3299: run_test (test.h:584) ==29940== by 0x4CA3687: main (test.h:654) ==29940== -- 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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