December 2021 - Wine-Bugs - list.winehq.org

[Bug 36578] New: valgrind shows several definite leaks in urlmon/tests/url.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36578 Bug ID: 36578 Summary: valgrind shows several definite leaks in urlmon/tests/url.c Product: Wine Version: 1.7.19 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase Severity: normal Priority: P2 Component: urlmon Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com ==23547== 8 bytes in 1 blocks are definitely lost in loss record 384 of 6,179 ==23547== at 0x7BC4C6DF: notify_alloc (heap.c:255) ==23547== by 0x7BC50F23: RtlAllocateHeap (heap.c:1716) ==23547== by 0x8C3E633: SECUR32_makeSecHandle (wrapper.c:44) ==23547== by 0x8C3F148: InitializeSecurityContextW (wrapper.c:354) ==23547== by 0x65D180A: netcon_secure_connect_setup (netconnection.c:538) ==23547== by 0x65D2170: NETCON_secure_connect (netconnection.c:686) ==23547== by 0x65C048F: HTTP_HttpSendRequestW (http.c:4925) ==23547== by 0x65C11FA: AsyncHttpSendRequestProc (http.c:5182) ==23547== by 0x65CDD83: INTERNET_WorkerThreadFunc (internet.c:3840) ==23547== by 0x7BC90A24: worker_thread_proc (threadpool.c:110) ==23547== by 0x7BC870C7: ??? (signal_i386.c:2571) ==23547== by 0x7BC87110: call_thread_func (signal_i386.c:2630) ==23547== by 0x7BC870A5: ??? (signal_i386.c:2571) ==23547== by 0x7BC8E4EC: start_thread (thread.c:428) ==23547== by 0x421FF92: start_thread (pthread_create.c:309) ==23547== by 0x43247ED: clone (clone.S:129) ==23547== ==5217== 20 bytes in 1 blocks are definitely lost in loss record 1,185 of 6,082 ==5217== at 0x7BC4C6DF: notify_alloc (heap.c:255) ==5217== by 0x7BC50F23: RtlAllocateHeap (heap.c:1716) ==5217== by 0x4EBFBC7: heap_alloc (urlmon_main.h:236) ==5217== by 0x4EC1915: create_moniker (umon.c:545) ==5217== by 0x4EC1CCE: CreateURLMonikerEx (umon.c:656) ==5217== by 0x4EC1FC3: CreateURLMoniker (umon.c:734) ==5217== by 0x4CFE492: test_BindToStorage (url.c:2915) ==5217== by 0x4D05327: func_url (url.c:4077) ==5217== by 0x4D06166: run_test (test.h:584) ==5217== by 0x4D06555: main (test.h:654) ==5217== ==5217== 36 bytes in 1 blocks are possibly lost in loss record 2,510 of 6,082 ==5217== at 0x7BC4C6DF: notify_alloc (heap.c:255) ==5217== by 0x7BC50F23: RtlAllocateHeap (heap.c:1716) ==5217== by 0x4EBD59D: heap_alloc (urlmon_main.h:236) ==5217== by 0x4EBDB3C: register_namespace (session.c:126) ==5217== by 0x4EBE832: InternetSession_RegisterNameSpace (session.c:375) ==5217== by 0x4D0417D: register_protocols (urlmon.h:3759) ==5217== by 0x4D0432A: func_url (url.c:3865) ==5217== by 0x4D06166: run_test (test.h:584) ==5217== by 0x4D06555: main (test.h:654) ==5217== -- 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 5

[Bug 36166] New: valgrind shows several possible leaks in vbscript/tests/createobj.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36166 Bug ID: 36166 Summary: valgrind shows several possible leaks in vbscript/tests/createobj.c Product: Wine Version: 1.7.17 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase Severity: normal Priority: P2 Component: vbscript Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com ==1948== 20 bytes in 1 blocks are possibly lost in loss record 128 of 653 ==1948== at 0x7BC4C6B7: notify_alloc (heap.c:255) ==1948== by 0x7BC50EFB: RtlAllocateHeap (heap.c:1716) ==1948== by 0x680B673: heap_alloc (vbscript.h:432) ==1948== by 0x680CBCD: VBScript_AddNamedItem (vbscript.c:426) ==1948== by 0x4E4B610: create_script (activscp.h:1022) ==1948== by 0x4E4D020: test_GetObject (createobj.c:1022) ==1948== by 0x4E4D35B: func_createobj (createobj.c:1097) ==1948== by 0x4E5DA0F: run_test (test.h:584) ==1948== by 0x4E5DDFE: main (test.h:654) ==1948== ==1948== 28 bytes in 1 blocks are possibly lost in loss record 179 of 653 ==1948== at 0x7BC4C6B7: notify_alloc (heap.c:255) ==1948== by 0x7BC50EFB: RtlAllocateHeap (heap.c:1716) ==1948== by 0x4FCB21A: heap_alloc_zero (typelib.c:1662) ==1948== by 0x4FCDE59: MSFT_ReadAllRefs (typelib.c:2902) ==1948== by 0x4FD0104: ITypeLib2_Constructor_MSFT (typelib.c:3716) ==1948== by 0x4FCF370: TLB_ReadTypeLib (typelib.c:3460) ==1948== by 0x4FC7694: LoadTypeLibEx (typelib.c:478) ==1948== by 0x4FC75D0: LoadTypeLib (typelib.c:454) ==1948== by 0x680E4C6: get_typeinfo (vbscript_main.c:56) ==1948== by 0x67F321B: init_global (global.c:1946) ==1948== by 0x680BA7F: set_ctx_site (vbscript.c:105) ==1948== by 0x680C509: VBScript_SetScriptSite (vbscript.c:312) ==1948== by 0x4E4B59D: create_script (activscp.h:1007) ==1948== by 0x4E4B6F1: test_CreateObject (createobj.c:779) ==1948== by 0x4E4D356: func_createobj (createobj.c:1096) ==1948== by 0x4E5DA0F: run_test (test.h:584) ==1948== by 0x4E5DDFE: main (test.h:654) ==1948== ==2464== 112 bytes in 1 blocks are possibly lost in loss record 425 of 653 ==2464== at 0x7BC4C6B7: notify_alloc (heap.c:255) ==2464== by 0x7BC50EFB: RtlAllocateHeap (heap.c:1716) ==2464== by 0x4FA80B4: alloc_bstr (oleaut.c:162) ==2464== by 0x4FA844A: SysAllocStringLen (oleaut.c:324) ==2464== by 0x4E4958F: a2bstr (createobj.c:126) ==2464== by 0x4E4B2FF: parse_script_ae (createobj.c:721) ==2464== by 0x4E4D038: test_GetObject (createobj.c:1023) ==2464== by 0x4E4D35B: func_createobj (createobj.c:1097) ==2464== by 0x4E5DA0F: run_test (test.h:584) ==2464== by 0x4E5DDFE: main (test.h:654) ==2464== 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.

2 5

[Bug 38440] New: valgrind shows a definite leak in comdlg32/filedlg
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=38440 Bug ID: 38440 Summary: valgrind shows a definite leak in comdlg32/filedlg Product: Wine Version: 1.7.41 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase, valgrind Severity: minor Priority: P2 Component: comdlg32 Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com CC: dank(a)kegel.com Distribution: --- ==6025== 28 bytes in 1 blocks are definitely lost in loss record 237 of 1,085 ==6025== at 0x7BC49E0E: notify_alloc (heap.c:254) ==6025== by 0x7BC4E044: RtlAllocateHeap (heap.c:1715) ==6025== by 0x7BC43059: alloc_fileio (file.c:381) ==6025== by 0x7BC45096: server_ioctl_file (file.c:1404) ==6025== by 0x7BC45A43: NtFsControlFile (file.c:1684) ==6025== by 0x7B872671: ConnectNamedPipe (sync.c:1615) ==6025== by 0x4FEA6EF: listen_thread (rpc_transport.c:132) ==6025== by 0x7BC8023F: ??? (signal_i386.c:2682) ==6025== by 0x7BC80286: call_thread_func (signal_i386.c:2741) ==6025== by 0x7BC8021D: ??? (signal_i386.c:2682) ==6025== by 0x7BC8726D: start_thread (thread.c:443) ==6025== by 0x4214EFA: start_thread (pthread_create.c:309) ==6025== by 0x431362D: clone (clone.S:129) ==6025== -- 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 7

[Bug 37258] New: Editor via Wine (notepad) no Numlock numbers avaiable
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=37258 Bug ID: 37258 Summary: Editor via Wine (notepad) no Numlock numbers avaiable Product: Wine Version: 1.6.2 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: info(a)mk-news.com Editor via Wine (notepad) no Numlock numbers avaiable testet with my own programm: "VK-LEFT" comes for key 4 on numeric Key if Numlock on or off Leafpad do it correct wine 1.6.2 via VNC4Server on LXDE-desktop -- 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 8

[Bug 36632] New: valgrind shows a use after free in dsound/tests/ds3d8.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36632 Bug ID: 36632 Summary: valgrind shows a use after free in dsound/tests/ds3d8.c Product: Wine Version: 1.7.19 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase Severity: normal Priority: P2 Component: directx-dsound Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com ../../../tools/runtest -q -P wine -T ../../.. -M dsound.dll -p dsound_test.exe.so ds3d8 && touch ds3d8.ok preloader: Warning: failed to reserve range 00110000-68000000 preloader: Warning: failed to reserve range 7f000000-82000000 ==10296== Thread 2: ==10296== Invalid read of size 4 ==10296== at 0x7BC39D3F: RtlpWaitForCriticalSection (critsection.c:446) ==10296== by 0x7BC3A0D0: RtlEnterCriticalSection (critsection.c:558) ==10296== by 0x6315EBF: alsa_push_buffer_data (mmdevdrv.c:2150) ==10296== by 0x7BC91871: timer_callback_wrapper (threadpool.c:572) ==10296== by 0x7BC91BD4: queue_timer_expire (threadpool.c:649) ==10296== by 0x7BC91DF5: timer_queue_thread_proc (threadpool.c:712) ==10296== by 0x7BC87137: ??? (signal_i386.c:2571) ==10296== by 0x7BC87180: call_thread_func (signal_i386.c:2630) ==10296== by 0x7BC87115: ??? (signal_i386.c:2571) ==10296== by 0x7BC8E560: start_thread (thread.c:428) ==10296== by 0x4EA7BD89: start_thread (in /usr/lib/libpthread-2.18.so) ==10296== by 0x4E95CA0D: clone (in /usr/lib/libc-2.18.so) ==10296== Address 0x4908c54 is 300 bytes inside a block of size 344 free'd ==10296== at 0x7BC4C7AA: notify_free (heap.c:263) ==10296== by 0x7BC510EF: RtlFreeHeap (heap.c:1762) ==10296== by 0x63113EE: AudioClient_Release (mmdevdrv.c:913) ==10296== by 0x6319DAA: AudioStreamVolume_Release (audioclient.h:311) ==10296== by 0x5D3F32A: DirectSoundDevice_Release (audioclient.h:1249) ==10296== by 0x5D3D0E5: directsound_destroy (dsound.c:124) ==10296== by 0x5D3D833: IDirectSound8Impl_Release (dsound.c:233) ==10296== by 0x4A613E2: test_secondary8 (ds3d8.c:808) ==10296== by 0x4A62955: dsenum_callback (ds3d8.c:1121) ==10296== by 0x5D42693: a_to_w_callback (dsound_main.c:319) ==10296== by 0x5D42F64: enumerate_mmdevices (dsound_main.c:492) ==10296== by 0x5D43278: DirectSoundEnumerateW (dsound_main.c:561) ==10296== by 0x5D42736: DirectSoundEnumerateA (dsound_main.c:349) ==10296== by 0x4A62BC4: ds3d8_tests (ds3d8.c:1137) ==10296== by 0x4A62CC0: func_ds3d8 (ds3d8.c:1157) ==10296== by 0x4A74540: run_test (test.h:584) ==10296== by 0x4A7492F: main (test.h:654) ==10296== -- 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 36393] New: valgrind shows a possible leak in infosoft/tests/infosoft.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36393 Bug ID: 36393 Summary: valgrind shows a possible leak in infosoft/tests/infosoft.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 ../../../tools/runtest -q -P wine -T ../../.. -M infosoft.dll -p infosoft_test.exe.so infosoft && touch infosoft.ok preloader: Warning: failed to reserve range 00110000-68000000 preloader: Warning: failed to reserve range 7f000000-82000000 ==21605== 28 bytes in 1 blocks are possibly lost in loss record 157 of 548 ==21605== at 0x7BC508EB: RtlAllocateHeap (heap.c:255) ==21605== by 0x5062BE8: apartment_getclassobject (compobj.c:526) ==21605== by 0x5065FF6: get_inproc_class_object (compobj.c:2894) ==21605== by 0x5068D5F: CoGetClassObject (compobj.c:3032) ==21605== by 0x50694E7: CoCreateInstance (compobj.c:3197) ==21605== by 0x4AA23CE: func_infosoft (infosoft.c:167) ==21605== by 0x4AA285A: run_test (test.h:584) ==21605== by 0x4AA1C8E: main (test.h:654) ==21605== -- 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 36424] New: valgrind shows a leak in quartz/tests/filtergraph.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36424 Bug ID: 36424 Summary: valgrind shows a leak in quartz/tests/filtergraph.c Product: Wine Version: 1.7.18 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase Severity: normal Priority: P2 Component: quartz Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com ==27031== 28 bytes in 1 blocks are possibly lost in loss record 248 of 920 ==27031== at 0x7BC50A9B: RtlAllocateHeap (heap.c:255) ==27031== by 0x530CBB8: apartment_getclassobject (compobj.c:526) ==27031== by 0x530FFC6: get_inproc_class_object (compobj.c:2894) ==27031== by 0x5312D2F: CoGetClassObject (compobj.c:3032) ==27031== by 0x53134B7: CoCreateInstance (compobj.c:3197) ==27031== by 0x6108B69: ??? ==27031== by 0x4D6B3AD: test_render_filter_priority (strmif.h:4913) ==27031== by 0x4D6BFE7: func_filtergraph (filtergraph.c:1893) ==27031== by 0x4D723D4: run_test (test.h:584) ==27031== by 0x4D727C3: main (test.h:654) ==27031== -- 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 36310] New: valgrind shows lots of uninitialized reads/writes in msxml3/tests/xmlview.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36310 Bug ID: 36310 Summary: valgrind shows lots of uninitialized reads/writes in msxml3/tests/xmlview.c Product: Wine Version: 1.7.18 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase Severity: normal Priority: P2 Component: msxml3 Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com ==6314== Invalid read of size 4 ==6314== at 0x7018C5F3: ??? ==6314== by 0x70197781: ??? ==6314== by 0x70181492: ??? ==6314== by 0x7BC555FE: MODULE_InitDLL (loader.c:1068) ==6314== by 0x7BC5597C: process_attach (loader.c:1157) ==6314== by 0x7BC5592C: process_attach (loader.c:1149) ==6314== by 0x7BC585E2: LdrLoadDll (loader.c:2129) ==6314== by 0x7B85A79A: load_library (module.c:933) ==6314== by 0x7B85A908: LoadLibraryExW (module.c:990) ==6314== by 0x73A81BA: load_xul (nsembed.c:484) ==6314== by 0x73A8E4A: load_wine_gecko_v (nsembed.c:587) ==6314== by 0x73A8EB7: load_wine_gecko (nsembed.c:605) ==6314== by 0x73A97E5: load_gecko (nsembed.c:772) ==6314== by 0x73AE233: create_nscontainer (nsembed.c:2047) ==6314== by 0x732CB68: HTMLDocument_Create (htmldoc.c:4751) ==6314== by 0x7398C60: ClassFactory_CreateInstance (main.c:238) ==6314== by 0x5373E26: CoCreateInstance (unknwn.h:226) ==6314== by 0x6CA4DB0: XMLView_create (xmlview.c:1444) ==6314== by 0x6C62320: ClassFactory_CreateInstance (factory.c:178) ==6314== by 0x5373E26: CoCreateInstance (unknwn.h:226) ==6314== Address 0x4eddfe4 is not stack'd, malloc'd or (recently) free'd ==6314== ==6530== Thread 4: ==6530== Invalid read of size 4 ==6530== at 0x7E41033: ??? ==6530== by 0x7E362D2: ??? ==6530== Address 0xcc3d7fc is on thread 1's stack ==6530== ==6652== Conditional jump or move depends on uninitialised value(s) ==6652== at 0x69DA2A6E: ??? ==6652== by 0x69D912D8: ??? ==6652== by 0x6B05358C: ??? ==6652== by 0x69FA8430: ??? ==6652== by 0x69F7B782: ??? ==6652== by 0x69F7C6BE: ??? ==6652== by 0x73A5E34: init_nscontainer (nsiface.h:59567) ==6652== by 0x73A62D1: create_nscontainer (nsembed.c:2065) ==6652== by 0x7324B68: HTMLDocument_Create (htmldoc.c:4751) ==6652== by 0x7390C60: ClassFactory_CreateInstance (main.c:238) ==6652== by 0x5373E26: CoCreateInstance (unknwn.h:226) ==6652== by 0x6CA4DB0: XMLView_create (xmlview.c:1444) ==6652== by 0x6C62320: ClassFactory_CreateInstance (factory.c:178) ==6652== by 0x5373E26: CoCreateInstance (unknwn.h:226) ==6652== by 0x4CA707B: test_QueryInterface (xmlview.c:156) ==6652== by 0x4CA7B69: func_xmlview (xmlview.c:269) ==6652== by 0x4CA896C: run_test (test.h:584) ==6652== by 0x4CA8D5B: main (test.h:654) ==6652== Uninitialised value was created by a stack allocation ==6652== at 0x69DA29E6: ??? ==6652== ==6753== Conditional jump or move depends on uninitialised value(s) ==6753== at 0x69D80B25: ??? ==6753== by 0x6A0E6970: ??? ==6753== by 0x6A0E645E: ??? ==6753== by 0x6AFE5020: ??? ==6753== by 0x69CAB81E: ??? ==6753== by 0x6A0E65B1: ??? ==6753== by 0x69D80A6F: ??? ==6753== by 0x5778509: ??? (winproc.c:173) ==6753== by 0x577867E: call_window_proc (winproc.c:244) ==6753== by 0x577986C: WINPROC_CallProcAtoW (winproc.c:603) ==6753== by 0x577A911: WINPROC_call_window (winproc.c:911) ==6753== by 0x573B8F9: DispatchMessageA (message.c:3948) ==6753== by 0x4CB7928: test_Load (xmlview.c:247) ==6753== by 0x4CB7B6E: func_xmlview (xmlview.c:270) ==6753== by 0x4CB896C: run_test (test.h:584) ==6753== by 0x4CB8D5B: main (test.h:654) ==6753== Uninitialised value was created by a stack allocation ==6753== at 0x69D80AB6: ??? ==6753== ==6998== Conditional jump or move depends on uninitialised value(s) ==6998== at 0x6AEE5337: ??? ==6998== by 0x69ECD001: ??? ==6998== by 0x6A1714F7: ??? ==6998== by 0x6A36FB0A: ??? ==6998== by 0x6AECA4E7: ??? ==6998== by 0x6AECA48F: ??? ==6998== by 0x69CAB81E: ??? ==6998== by 0x6A0E65B1: ??? ==6998== by 0x69D80A6F: ??? ==6998== by 0x5768509: ??? (winproc.c:173) ==6998== by 0x576867E: call_window_proc (winproc.c:244) ==6998== by 0x576986C: WINPROC_CallProcAtoW (winproc.c:603) ==6998== by 0x576A911: WINPROC_call_window (winproc.c:911) ==6998== by 0x572B8F9: DispatchMessageA (message.c:3948) ==6998== by 0x4CB3928: test_Load (xmlview.c:247) ==6998== by 0x4CB3B6E: func_xmlview (xmlview.c:270) ==6998== by 0x4CB496C: run_test (test.h:584) ==6998== by 0x4CB4D5B: main (test.h:654) ==6998== Uninitialised value was created by a client request ==6998== at 0x7BC4C52C: mark_block_uninitialized (heap.c:209) ==6998== by 0x7BC4C697: initialize_block (heap.c:240) ==6998== by 0x7BC50FA3: RtlAllocateHeap (heap.c:1717) ==6998== by 0x76E1CE0: MSVCRT_malloc (heap.c:329) ==6998== by 0x61E426BF: ??? ==6998== by 0x69D2235D: ??? ==6998== by 0x6A74092C: ??? ==6998== by 0x6A5B7D64: ??? ==6998== by 0x69C860AB: ??? ==6998== by 0x6B073403: ??? ==6998== by 0x6A4BD183: ??? ==6998== by 0x6AFE511D: ??? ==6998== by 0x69CAB81E: ??? ==6998== by 0x6A0E65B1: ??? ==6998== by 0x69D80A6F: ??? ==6998== by 0x5768509: ??? (winproc.c:173) ==6998== by 0x576867E: call_window_proc (winproc.c:244) ==6998== by 0x576986C: WINPROC_CallProcAtoW (winproc.c:603) ==6998== by 0x576A911: WINPROC_call_window (winproc.c:911) ==6998== by 0x572B8F9: DispatchMessageA (message.c:3948) ==6998== ==6998== 8 bytes in 1 blocks are possibly lost in loss record 421 of 6,589 ==6998== at 0x7BC4C735: notify_alloc (heap.c:255) ==6998== by 0x7BC50F79: RtlAllocateHeap (heap.c:1716) ==6998== by 0x7B84586B: HeapAlloc (heap.c:271) ==6998== by 0x7B845B40: GlobalAlloc (heap.c:376) ==6998== by 0x53683E7: OLEClipbrd_Initialize (clipboard.c:1732) ==6998== by 0x53A1772: OleInitialize (ole2.c:215) ==6998== by 0x6AFF45B4: ??? ==6998== by 0x69D19393: ??? ==6998== by 0x6A74092C: ??? ==6998== by 0x69C92A72: ??? ==6998== by 0x6B06D8C2: ??? ==6998== by 0x69F7C26F: ??? ==6998== by 0x73ADE34: init_nscontainer (nsiface.h:59567) ==6998== by 0x73AE2D1: create_nscontainer (nsembed.c:2065) ==6998== by 0x732CB68: HTMLDocument_Create (htmldoc.c:4751) ==6998== by 0x7398C60: ClassFactory_CreateInstance (main.c:238) ==6998== by 0x5373E26: CoCreateInstance (unknwn.h:226) ==6998== by 0x6CA4DB0: XMLView_create (xmlview.c:1444) ==6998== by 0x6C62320: ClassFactory_CreateInstance (factory.c:178) ==6998== by 0x5373E26: CoCreateInstance (unknwn.h:226) ==6998== ==7281== 8 bytes in 1 blocks are possibly lost in loss record 428 of 6,602 ==7281== at 0x7BC4C735: notify_alloc (heap.c:255) ==7281== by 0x7BC50F79: RtlAllocateHeap (heap.c:1716) ==7281== by 0x7B84586B: HeapAlloc (heap.c:271) ==7281== by 0x7B845B40: GlobalAlloc (heap.c:376) ==7281== by 0x532204A: CreateStreamOnHGlobal (hglobalstream.c:603) ==7281== by 0x6C4D838: domdoc_load_from_stream (domdoc.c:772) ==7281== by 0x6C52086: domdoc_load (domdoc.c:2198) ==7281== by 0x6C9CCBA: handle_xml_load (msxml6.h:5228) ==7281== by 0x6C9D60C: XMLView_BindStatusCallback_OnDataAvailable (xmlview.c:539) ==7281== by 0x5FF159A: BindStatusCallback_OnDataAvailable (urlmon.h:820) ==7281== by 0x5FF73A2: report_data (urlmon.h:820) ==7281== by 0x5FF7595: InternetProtocolSink_ReportData (binding.c:1126) ==7281== by 0x5FFC920: ProtocolSinkHandler_ReportData (urlmon.h:3113) ==7281== by 0x5FFD5D6: BPInternetProtocolSink_ReportData (urlmon.h:3113) ==7281== by 0x73D062D: ResProtocol_Start (urlmon.h:3113) ==7281== by 0x5FFB2D1: BindProtocol_StartEx (urlmon.h:3296) ==7281== by 0x5FF8A1B: start_binding (urlmon.h:7870) ==7281== by 0x5FF8BCD: bind_to_storage (binding.c:1567) ==7281== by 0x6018CF1: URLMoniker_BindToStorage (umon.c:280) ==7281== by 0x6C9F74D: XMLView_PersistMoniker_Load (objidl.h:3488) ==7281== ==7281== 32 bytes in 1 blocks are possibly lost in loss record 2,478 of 6,602 ==7281== at 0x7BC4C735: notify_alloc (heap.c:255) ==7281== by 0x7BC50F79: RtlAllocateHeap (heap.c:1716) ==7281== by 0x7BC39AE9: RtlInitializeCriticalSectionEx (critsection.c:326) ==7281== by 0x7B876B51: InitializeCriticalSectionEx (sync.c:356) ==7281== by 0x7B876B17: InitializeCriticalSectionAndSpinCount (sync.c:334) ==7281== by 0x6AFB523E: ??? ==7281== by 0x69DFCC68: ??? ==7281== by 0x6A6C7944: ??? ==7281== by 0x69E6E0B7: ??? ==7281== by 0x7BC870D0: call_thread_func (signal_i386.c:2630) ==7281== by 0x7BC87065: ??? (signal_i386.c:2571) ==7281== by 0x7BC8E4B0: start_thread (thread.c:428) ==7281== by 0x4EA7BD89: start_thread (in /usr/lib/libpthread-2.18.so) ==7281== by 0x4E95CA0D: clone (in /usr/lib/libc-2.18.so) ==7449== 8 bytes in 1 blocks are possibly lost in loss record 422 of 6,591 ==7449== at 0x7BC4C735: notify_alloc (heap.c:255) ==7449== by 0x7BC50F79: RtlAllocateHeap (heap.c:1716) ==7449== by 0x7B84586B: HeapAlloc (heap.c:271) ==7449== by 0x7B845B40: GlobalAlloc (heap.c:376) ==7449== by 0x53683E7: OLEClipbrd_Initialize (clipboard.c:1732) ==7449== by 0x53A1772: OleInitialize (ole2.c:215) ==7449== by 0x6AFF45B4: ??? ==7449== by 0x69D19393: ??? ==7449== by 0x6A74092C: ??? ==7449== by 0x69C92A72: ??? ==7449== by 0x6B06D8C2: ??? ==7449== by 0x69F7C26F: ??? ==7449== by 0x739DE34: init_nscontainer (nsiface.h:59567) ==7449== by 0x739E2D1: create_nscontainer (nsembed.c:2065) ==7449== by 0x731CB68: HTMLDocument_Create (htmldoc.c:4751) ==7449== by 0x7388C60: ClassFactory_CreateInstance (main.c:238) ==7449== by 0x5373E26: CoCreateInstance (unknwn.h:226) ==7449== by 0x6C94DB0: XMLView_create (xmlview.c:1444) ==7449== by 0x6C52320: ClassFactory_CreateInstance (factory.c:178) ==7449== by 0x5373E26: CoCreateInstance (unknwn.h:226) ==7449== 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.

2 4

[Bug 36282] New: valgrind shows an unitialized write in ieframe/tests/ie.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36282 Bug ID: 36282 Summary: valgrind shows an unitialized write in ieframe/tests/ie.c Product: Wine Version: 1.3.13 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase Severity: minor Priority: P2 Component: ieframe Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com ==16468== Thread 6: ==16468== Syscall param write(buf) points to uninitialised byte(s) ==16468== at 0x4EA8262B: ??? (in /usr/lib/libpthread-2.18.so) ==16468== by 0x7BC46BB8: NtWriteFile (file.c:1073) ==16468== by 0x7B83E0AA: WriteFile (file.c:563) ==16468== by 0x5A01BB8: rpcrt4_conn_np_write (rpc_transport.c:444) ==16468== by 0x59F6B27: rpcrt4_conn_write (rpc_binding.h:189) ==16468== by 0x59F8AA9: RPCRT4_SendWithAuth (rpc_message.c:849) ==16468== by 0x59F9BA0: RPCRT4_Send (rpc_message.c:1245) ==16468== by 0x59FCD02: process_request_packet (rpc_server.c:464) ==16468== by 0x59FCF82: RPCRT4_process_packet (rpc_server.c:519) ==16468== by 0x59FD115: RPCRT4_worker_thread (rpc_server.c:541) ==16468== by 0x7BC909EA: worker_thread_proc (threadpool.c:110) ==16468== by 0x7BC87087: ??? (signal_i386.c:2571) ==16468== by 0x7BC870D0: call_thread_func (signal_i386.c:2630) ==16468== by 0x7BC87065: ??? (signal_i386.c:2571) ==16468== by 0x7BC8E4B0: start_thread (thread.c:428) ==16468== by 0x4EA7BD89: start_thread (in /usr/lib/libpthread-2.18.so) ==16468== by 0x4E95CA0D: clone (in /usr/lib/libc-2.18.so) ==16468== Address 0x47f9cf4 is 44 bytes inside a recently re-allocated block of size 92 alloc'd ==16468== at 0x7BC4C735: notify_alloc (heap.c:255) ==16468== by 0x7BC50F79: RtlAllocateHeap (heap.c:1716) ==16468== by 0x59F88E9: RPCRT4_SendWithAuth (rpc_message.c:808) ==16468== by 0x59F9BA0: RPCRT4_Send (rpc_message.c:1245) ==16468== by 0x59FCD02: process_request_packet (rpc_server.c:464) ==16468== by 0x59FCF82: RPCRT4_process_packet (rpc_server.c:519) ==16468== by 0x59FD115: RPCRT4_worker_thread (rpc_server.c:541) ==16468== by 0x7BC909EA: worker_thread_proc (threadpool.c:110) ==16468== by 0x7BC87087: ??? (signal_i386.c:2571) ==16468== by 0x7BC870D0: call_thread_func (signal_i386.c:2630) ==16468== by 0x7BC87065: ??? (signal_i386.c:2571) ==16468== by 0x7BC8E4B0: start_thread (thread.c:428) ==16468== by 0x4EA7BD89: start_thread (in /usr/lib/libpthread-2.18.so) ==16468== by 0x4E95CA0D: clone (in /usr/lib/libc-2.18.so) ==16468== Uninitialised value was created by a client request ==16468== at 0x7BC4C52C: mark_block_uninitialized (heap.c:209) ==16468== by 0x7BC4C697: initialize_block (heap.c:240) ==16468== by 0x7BC50FA3: RtlAllocateHeap (heap.c:1717) ==16468== by 0x501E635: IMalloc_fnAlloc (ifs.c:186) ==16468== by 0x501EF50: CoTaskMemAlloc (objidl.h:1236) ==16468== by 0x505C935: RemUnknown_RemQueryInterface (stubmanager.c:690) ==16468== by 0x50661C6: IRemUnknown_RemQueryInterface_Stub (dcom_p.c:369) ==16468== by 0x59CA5BF: CStdStubBuffer_Invoke (cstub.c:477) ==16468== by 0x503D280: RPC_ExecuteCall (objidl.h:9086) ==16468== by 0x4FFC1ED: apartment_wndproc (compobj.c:1460) ==16468== by 0x548C509: ??? (winproc.c:173) ==16468== by 0x548C67E: call_window_proc (winproc.c:244) ==16468== by 0x548E817: WINPROC_call_window (winproc.c:900) ==16468== by 0x544FBE4: DispatchMessageW (message.c:4019) ==16468== by 0x4793F60: IEWinMain (iexplore.c:1061) ==16468== by 0x472CA34: wWinMain (main.c:84) ==16468== by 0x472CD21: wmain (exe_wmain.c:51) ==16468== by 0x472CBFC: __wine_spec_exe_wentry (exe_wentry.c:36) ==16468== by 0x7B864247: ??? (process.c:1045) ==16468== by 0x7B864394: start_process (process.c:1097) ==16468== -- 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 5

[Bug 36183] New: valgrind shows a potential leaks in atl100/tests/atl.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36183 Bug ID: 36183 Summary: valgrind shows a potential leaks in atl100/tests/atl.c Product: Wine Version: 1.3.13 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase Severity: normal Priority: P2 Component: atl Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com ==13578== 8 bytes in 1 blocks are possibly lost in loss record 37 of 602 ==13578== at 0x7BC4C6B7: notify_alloc (heap.c:255) ==13578== by 0x7BC50EFB: RtlAllocateHeap (heap.c:1716) ==13578== by 0x7B8457FF: HeapAlloc (heap.c:271) ==13578== by 0x7B845AD4: GlobalAlloc (heap.c:376) ==13578== by 0x4E29357: OLEClipbrd_Initialize (clipboard.c:1732) ==13578== by 0x4E626C6: OleInitialize (ole2.c:215) ==13578== by 0x4DE5CA0: AtlAxWinInit (atl_ax.c:108) ==13578== by 0x4C9708E: test_ax_win (atl.c:600) ==13578== by 0x4C97273: func_atl (atl.c:627) ==13578== by 0x4C98072: run_test (test.h:584) ==13578== by 0x4C98460: main (test.h:654) ==13578== ==13578== 32 bytes in 1 blocks are possibly lost in loss record 208 of 602 ==13578== at 0x7BC4C6B7: notify_alloc (heap.c:255) ==13578== by 0x7BC50EFB: RtlAllocateHeap (heap.c:1716) ==13578== by 0x7BC39A6B: RtlInitializeCriticalSectionEx (critsection.c:326) ==13578== by 0x7B876AE5: InitializeCriticalSectionEx (sync.c:356) ==13578== by 0x7B876A64: InitializeCriticalSection (sync.c:313) ==13578== by 0x4DE4213: AtlWinModuleInit (atl.c:436) ==13578== by 0x4C950D9: test_winmodule (atl.c:89) ==13578== by 0x4C9725A: func_atl (atl.c:622) ==13578== by 0x4C98072: run_test (test.h:584) ==13578== by 0x4C98460: main (test.h:654) ==13578== ==1611== 32 bytes in 1 blocks are possibly lost in loss record 217 of 629 ==1611== at 0x7BC4C6B7: notify_alloc (heap.c:255) ==1611== by 0x7BC50EFB: RtlAllocateHeap (heap.c:1716) ==1611== by 0x7BC39A6B: RtlInitializeCriticalSectionEx (critsection.c:326) ==1611== by 0x7B876AE5: InitializeCriticalSectionEx (sync.c:356) ==1611== by 0x7B876A64: InitializeCriticalSection (sync.c:313) ==1611== by 0x4E62252: test_winmodule (atl.c:101) ==1611== by 0x4E6425A: func_atl (atl.c:622) ==1611== by 0x4E65072: run_test (test.h:584) ==1611== by 0x4E65460: main (test.h:654) ==1611== ==1611== 32 bytes in 1 blocks are possibly lost in loss record 218 of 629 ==1611== at 0x7BC4C6B7: notify_alloc (heap.c:255) ==1611== by 0x7BC50EFB: RtlAllocateHeap (heap.c:1716) ==1611== by 0x5B300B4: alloc_bstr (oleaut.c:162) ==1611== by 0x5B3044A: SysAllocStringLen (oleaut.c:324) ==1611== by 0x5B535E8: TLB_MultiByteToBSTR (typelib.c:1753) ==1611== by 0x5B580A8: ITypeLib2_Constructor_MSFT (typelib.c:3706) ==1611== by 0x5B57398: TLB_ReadTypeLib (typelib.c:3460) ==1611== by 0x5B4F6BC: LoadTypeLibEx (typelib.c:478) ==1611== by 0x5B4F5F8: LoadTypeLib (typelib.c:454) ==1611== by 0x4E639C1: Dispatch_GetTypeInfo (atl.c:520) ==1611== by 0x4F853FA: AtlGetObjectSourceInterface (oaidl.h:811) ==1611== by 0x4E63D58: test_source_iface (atl.c:576) ==1611== by 0x4E6426E: func_atl (atl.c:626) ==1611== by 0x4E65072: run_test (test.h:584) ==1611== by 0x4E65460: main (test.h:654) ==1611== ==1659== 32 bytes in 1 blocks are possibly lost in loss record 218 of 630 ==1659== at 0x7BC4C6B7: notify_alloc (heap.c:255) ==1659== by 0x7BC50EFB: RtlAllocateHeap (heap.c:1716) ==1659== by 0x7BC39A6B: RtlInitializeCriticalSectionEx (critsection.c:326) ==1659== by 0x7B876AE5: InitializeCriticalSectionEx (sync.c:356) ==1659== by 0x7B876A64: InitializeCriticalSection (sync.c:313) ==1659== by 0x4E62252: test_winmodule (atl.c:101) ==1659== by 0x4E6425A: func_atl (atl.c:622) ==1659== by 0x4E65072: run_test (test.h:584) ==1659== by 0x4E65460: main (test.h:654) ==1659== ==1986== 80 bytes in 1 blocks are possibly lost in loss record 348 of 630 ==1986== at 0x7BC4C6B7: notify_alloc (heap.c:255) ==1986== by 0x7BC50EFB: RtlAllocateHeap (heap.c:1716) ==1986== by 0x5B040B4: alloc_bstr (oleaut.c:162) ==1986== by 0x5B045F5: SysAllocStringByteLen (oleaut.c:413) ==1986== by 0x5B29DA8: MSFT_ReadAllStrings (typelib.c:2879) ==1986== by 0x5B2B9F0: ITypeLib2_Constructor_MSFT (typelib.c:3581) ==1986== by 0x5B2B398: TLB_ReadTypeLib (typelib.c:3460) ==1986== by 0x5B236BC: LoadTypeLibEx (typelib.c:478) ==1986== by 0x5B235F8: LoadTypeLib (typelib.c:454) ==1986== by 0x4A349C1: Dispatch_GetTypeInfo (atl.c:520) ==1986== by 0x4F553FA: AtlGetObjectSourceInterface (oaidl.h:811) ==1986== by 0x4A34D58: test_source_iface (atl.c:576) ==1986== by 0x4A3526E: func_atl (atl.c:626) ==1986== by 0x4A36072: run_test (test.h:584) ==1986== by 0x4A36460: main (test.h:654) ==1986== -- 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 6