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

[Bug 32754] New: rFactor 2 dedicated server crash - Unhandled exception
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

http://bugs.winehq.org/show_bug.cgi?id=32754 Bug #: 32754 Summary: rFactor 2 dedicated server crash - Unhandled exception Product: Wine Version: 1.5.22 Platform: x86-64 OS/Version: Linux Status: UNCONFIRMED Severity: blocker Priority: P2 Component: -unknown AssignedTo: wine-bugs(a)winehq.org ReportedBy: marcus.blumhagen(a)web.de Classification: Unclassified Created attachment 43231 --> http://bugs.winehq.org/attachment.cgi?id=43231 console output, when not requesting crash details Overview "Core/rFactor2 Dedicated.exe", run from the root dirctory of the application, crashes. Steps to reproduce (There is no purchase required for running the dedicated server, so by following below steps anybody can try and reproduce the above behaviour.) 1. Download "rFactor2 full installer" (currently Build 134) from http://rfactor.net/web/rf2/rf2dl/. Also download at least one .rfmod file from the category "Content (cars, tracks, etc)". I´d recommend "2012 FIA Formula Two", since it has no updates yet, no dependencies on other content and is comparably small, thus making its installation the least troublesome. 2.a Install rFactor2, take a note of where you choose the "Data and Settings Destination Folder" to be, or make it the same as the "Core Destination Folder". 2.b Put your .rfmod file(s) into the "Packages" directory inside the "Data and Settings Destination Folder". 2.c Change directory to the "Core Destination Folder", run "Core/ModMgr.exe" and Install the Mod(s) 3. Still in the "Core Destination Folder", run "Core/rFactor2\ Dedicated.exe". Leave the default settings by clicking the bottom right button in the first 3 windows that appear. Then assign a "Race Name" (top left) on the last dialog (the one that has "Load Track" written on the bottom right button). Then click "Load Track"... Actual Result The server starts loading but crashes in the process after a short time and the following message is output on the terminal: "wine: Unhandled exception 0xc0000417 in thread 29 at address 0x5369bc (thread 0029), starting debugger..." Also, the crash window of wine titled "Program Error" comes up, but when I click "Show Details", the window of "rFactor2 Dedicated.exe" is closed immediately and the window "Program Error Details" pops up but won´t show any details, it stays at: "Loading detailed information, please wait..." Whereas, when after the crash I choose to close the "Program Error" window there is more information on the terminal, see the attachment. Expected Result A running rFactor 2 dedicated server. Build date & Platform Build date: 2013-01-19 gcc --version: gcc (Debian 4.7.2-5) 4.7.2 wine --version: wine-1.5.22 Build and run environment is a chroot containing Debian Sid i386, host is Debian 6.0.6 (Squeeze). Build dependencies were installed by "apt-get build-dep wine" Additional information The program was run semi-successfully already, but I cannot reproduce it anymore. But even then it crashed more than 75% of the time with the symptoms described above. When it successfully launched, the server sometimes could not connect to the matchmaker. Not knowing, which component ist at fault, I tried a run with WINEDEBUG=trace+all, but after half an hour and seeing the log grow to more than 2.2 GB, I gave up. -- Configure bugmail: http://bugs.winehq.org/userprefs.cgi?tab=email 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 14

[Bug 38724] New: valgrind shows some invalid reads in ieframe/tests/webbrowser.c (msvc pdb debug build)
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=38724 Bug ID: 38724 Summary: valgrind shows some invalid reads in ieframe/tests/webbrowser.c (msvc pdb debug build) Product: Wine Version: 1.7.44 Hardware: x86 URL: http://austinenglish.com/logs/valgrind/wine-1.7.44.log .bz2 OS: Linux Status: NEW Keywords: download, source, testcase, valgrind Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com Distribution: Fedora ../../../tools/runtest -q -P wine -T ../../.. -M ieframe.dll -p ieframe_test.exe.so webbrowser && touch webbrowser.ok [48] WARNING: XPCOM objects created/destroyed from static ctor/dtor: file c:\wine-wine-gecko\xpcom\base\nsTraceRefcnt.cpp, line 143 [48] WARNING: XPCOM objects created/destroyed from static ctor/dtor: file c:\wine-wine-gecko\xpcom\base\nsTraceRefcnt.cpp, line 143 [48] WARNING: XPCOM objects created/destroyed from static ctor/dtor: file c:\wine-wine-gecko\xpcom\base\nsTraceRefcnt.cpp, line 143 [48] WARNING: XPCOM objects created/destroyed from static ctor/dtor: file c:\wine-wine-gecko\xpcom\base\nsTraceRefcnt.cpp, line 143 [48] WARNING: XPCOM objects created/destroyed from static ctor/dtor: file c:\wine-wine-gecko\xpcom\base\nsTraceRefcnt.cpp, line 143 ++DOCSHELL 0C553C00 == 1 [pid = 48] [id = 1] Assertion failure: SingletonExists(), at c:\wine_gecko-2.36-x86-dbg\dist\include\gfxPrefs.h:202 ### ERROR: WalkStack64: Invalid handle. ==30416== Invalid read of size 1 ==30416== at 0x1728F120: symt_add_func_line (symbol.c:331) ==30416== by 0x1727D85F: codeview_snarf_linetab2 (msc.c:1488) ==30416== by 0x172817EE: pdb_process_internal (msc.c:2800) ==30416== by 0x172819B2: pdb_process_file (msc.c:2849) ==30416== by 0x17282E8D: codeview_process_info (msc.c:3337) ==30416== by 0x1728304D: pe_load_debug_directory (msc.c:3393) ==30416== by 0x1728674D: pe_load_msc_debug_info (pe_module.c:611) ==30416== by 0x17286A9D: pe_load_debug_info (pe_module.c:714) ==30416== by 0x17286D52: pe_load_native_module (pe_module.c:773) ==30416== by 0x17278662: SymLoadModuleExW (module.c:628) ==30416== by 0x172644EA: process_invade_cb (dbghelp.c:252) ==30416== by 0x172790A0: EnumerateLoadedModulesW64 (module.c:926) ==30416== by 0x17264908: SymInitializeW (dbghelp.c:358) ==30416== by 0x17264A01: SymInitialize (dbghelp.c:391) ==30416== by 0x103A559E: EnsureSymInitialized (nsstackwalk.cpp:760) ==30416== by 0x103A5967: NS_DescribeCodeAddress (nsstackwalk.cpp:782) ==30416== by 0x103A6CEB: PrintStackFrame (nstracerefcnt.cpp:937) ==30416== by 0x103A6B53: NS_StackWalk (nsstackwalk.cpp:619) ==30416== by 0x103A47A8: nsTraceRefcnt::WalkTheStack (nstracerefcnt.cpp:963) ==30416== by 0x1139B681: MOZ_ReportAssertionFailure (assertions.h:145) ==30416== Address 0x0 is not stack'd, malloc'd or (recently) free'd ==30416== ==30416== Invalid read of size 2 ==30416== at 0x7BC573D9: RtlImageNtHeader (loader.c:2770) ==30416== by 0x7BC57AEF: RtlImageDirectoryEntryToData (loader.c:2944) ==30416== by 0x1728680D: pe_load_export_debug_info (pe_module.c:659) ==30416== by 0x17286AEE: pe_load_debug_info (pe_module.c:722) ==30416== by 0x17286D52: pe_load_native_module (pe_module.c:773) ==30416== by 0x17278662: SymLoadModuleExW (module.c:628) ==30416== by 0x172644EA: process_invade_cb (dbghelp.c:252) ==30416== by 0x172790A0: EnumerateLoadedModulesW64 (module.c:926) ==30416== by 0x17264908: SymInitializeW (dbghelp.c:358) ==30416== by 0x17264A01: SymInitialize (dbghelp.c:391) ==30416== by 0x103A559E: EnsureSymInitialized (nsstackwalk.cpp:760) ==30416== by 0x103A5967: NS_DescribeCodeAddress (nsstackwalk.cpp:782) ==30416== by 0x103A6CEB: PrintStackFrame (nstracerefcnt.cpp:937) ==30416== by 0x103A6B53: NS_StackWalk (nsstackwalk.cpp:619) ==30416== by 0x103A47A8: nsTraceRefcnt::WalkTheStack (nstracerefcnt.cpp:963) ==30416== by 0x1139B681: MOZ_ReportAssertionFailure (assertions.h:145) ==30416== by 0x11394FE2: gfxPrefs::CMSMode (in /home/austin/.wine-valgrind/drive_c/windows/system32/gecko/2.36/wine_gecko/xul.dll) ==30416== by 0x113969CC: gfxPlatform::GetCMSMode (gfxplatform.cpp:1741) ==30416== by 0x12E43B11: nsXPLookAndFeel::GetColorImpl (nsxplookandfeel.cpp:624) ==30416== by 0x12E43A16: mozilla::LookAndFeel::GetColor (nsxplookandfeel.cpp:712) ==30416== Address 0xfffffffe is not stack'd, malloc'd or (recently) free'd ==30416== then after that, some more stack info: #01: ???[xul +0x3a47a9] #02: ???[xul +0x139b682] #03: ???[xul +0x1394fe3] #04: ???[xul +0x13969cd] #05: ???[xul +0x2e43b12] #06: ???[xul +0x2e43a17] #07: ???[xul +0x35effaa] #08: init_nscontainer (/home/austin/wine-valgrind/dlls/mshtml/nsiface.h:36911) #09: create_nscontainer (/home/austin/wine-valgrind/dlls/mshtml/nsembed.c:2107) #10: HTMLDocument_Create (/home/austin/wine-valgrind/dlls/mshtml/htmldoc.c:4864) #11: ClassFactory_CreateInstance (/home/austin/wine-valgrind/dlls/mshtml/main.c:271) #12: CoCreateInstance (/home/austin/wine-valgrind/dlls/ole32/compobj.c:3241) #13: create_mime_object (/home/austin/wine-valgrind/dlls/urlmon/binding.c:260) #14: create_object (/home/austin/wine-valgrind/dlls/urlmon/binding.c:310) #15: report_data (/home/austin/wine-valgrind/dlls/urlmon/binding.c:1079) #16: InternetProtocolSink_ReportData (/home/austin/wine-valgrind/dlls/urlmon/binding.c:1128) #17: ProtocolSinkHandler_ReportData (/home/austin/wine-valgrind/dlls/urlmon/bindprot.c:972) #18: BPInternetProtocolSink_ReportData (/home/austin/wine-valgrind/dlls/urlmon/bindprot.c:1266) #19: AboutProtocol_Start (/home/austin/wine-valgrind/dlls/mshtml/../../include/urlmon.h:3113) #20: BindProtocol_StartEx (/home/austin/wine-valgrind/dlls/urlmon/../../include/urlmon.h:3296) #21: start_binding (/home/austin/wine-valgrind/dlls/urlmon/../../include/urlmon.h:7872) #22: bind_to_object (/home/austin/wine-valgrind/dlls/urlmon/binding.c:1598) #23: URLMoniker_BindToObject (/home/austin/wine-valgrind/dlls/urlmon/umon.c:260) #24: bind_to_object (/home/austin/wine-valgrind/dlls/ieframe/../../include/objidl.h:3485) #25: navigate_bsc (/home/austin/wine-valgrind/dlls/ieframe/navigate.c:910) #26: navigate_bsc_proc (/home/austin/wine-valgrind/dlls/ieframe/navigate.c:940) #27: process_dochost_tasks (/home/austin/wine-valgrind/dlls/ieframe/dochost.c:63) #28: shell_embedding_proc (/home/austin/wine-valgrind/dlls/ieframe/oleobject.c:69) #29: WINPROC_wrapper[user32 +0xa4316] #30: call_window_proc (/home/austin/wine-valgrind/dlls/user32/winproc.c:245) #31: WINPROC_call_window (/home/austin/wine-valgrind/dlls/user32/winproc.c:901) #32: call_window_proc (/home/austin/wine-valgrind/dlls/user32/message.c:2223) #33: send_message (/home/austin/wine-valgrind/dlls/user32/message.c:3258) #34: SendMessageW (/home/austin/wine-valgrind/dlls/user32/message.c:3458) #35: push_dochost_task (/home/austin/wine-valgrind/dlls/ieframe/dochost.c:53) #36: navigate_url (/home/austin/wine-valgrind/dlls/ieframe/navigate.c:1005) #37: WebBrowser_Navigate2 (/home/austin/wine-valgrind/dlls/ieframe/webbrowser.c:784) #38: test_Navigate2 (/home/austin/wine-valgrind/dlls/ieframe/tests/../../../include/exdisp.h:2291) #39: test_WebBrowser (/home/austin/wine-valgrind/dlls/ieframe/tests/webbrowser.c:3602) #40: func_webbrowser (/home/austin/wine-valgrind/dlls/ieframe/tests/webbrowser.c:3851) #41: run_test (/home/austin/wine-valgrind/dlls/ieframe/tests/../../../include/wine/test.h:586) #42: main (/home/austin/wine-valgrind/dlls/ieframe/tests/../../../include/wine/test.h:666) #43: __wine_spec_exe_entry (/home/austin/wine-valgrind/dlls/winecrt0/exe_entry.c:36) #44: call_process_entry[kernel32 +0x503b0] #45: start_process (/home/austin/wine-valgrind/dlls/kernel32/process.c:1104) #46: call_thread_func_wrapper[ntdll +0x71bb8] #47: call_thread_func (/home/austin/wine-valgrind/dlls/ntdll/signal_i386.c:2743) #48: call_thread_entry_point[ntdll +0x71b96] #49: LdrInitializeThunk (/home/austin/wine-valgrind/dlls/ntdll/loader.c:2877) wine: Unhandled exception 0x80000003 in thread 47 at address 0x11394fe6 (thread 0047), starting debugger... then valgrind explodes, eventually killing windbg: winedbg: Internal crash at 0x7bc4a50d /bin/sh: line 1: 30416 Killed ../../../tools/runtest -q -P wine -T ../../.. -M ieframe.dll -p ieframe_test.exe.so webbrowser unfortunately 64-bit doesn't work well yet (and 2.36 gecko win64 doesn't build). I can build git, so perhaps the next gecko release will get better info. -- 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 36552] New: valgrind shows a definite leak in ieframe/tests/ie.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36552 Bug ID: 36552 Summary: valgrind shows a definite leak in ieframe/tests/ie.c Product: Wine Version: 1.7.19 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase Severity: normal Priority: P2 Component: ieframe Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com Similar to 36312, but in a different dll (and a definite, not possible, leak): ==11346== 16 bytes in 1 blocks are definitely lost in loss record 206 of 1,182 ==11346== at 0x7BC4C75D: notify_alloc (heap.c:255) ==11346== by 0x7BC50FA1: RtlAllocateHeap (heap.c:1716) ==11346== by 0x519E855: IMalloc_fnAlloc (ifs.c:186) ==11346== by 0x519F170: CoTaskMemAlloc (objidl.h:1236) ==11346== by 0x5BB3661: VARIANT_UserUnmarshal (usrmarshal.c:589) ==11346== by 0x5BB38D5: VARIANT_UserUnmarshal (usrmarshal.c:634) ==11346== by 0x59F2679: NdrUserMarshalUnmarshall (ndr_marshall.c:4461) ==11346== by 0x59EE30F: ComplexUnmarshall (ndr_marshall.c:3138) ==11346== by 0x59EAE68: array_read_variance_and_unmarshall (ndr_marshall.c:2267) ==11346== by 0x59F1A96: NdrComplexArrayUnmarshall (ndr_marshall.c:4231) ==11346== by 0x5BDEB41: IDispatch_RemoteInvoke_Proxy (oleaut32_oaidl_p.c:837) ==11346== by 0x5BB525B: IDispatch_Invoke_Proxy (usrmarshal.c:1255) ==11346== by 0x4E2B21A: call_sink (oaidl.h:817) ==11346== by 0x4E3C11E: on_before_navigate2 (navigate.c:621) ==11346== by 0x4E3CE1E: navigate_bsc (navigate.c:871) ==11346== by 0x4E3CFF1: navigate_bsc_proc (navigate.c:917) ==11346== by 0x4E2694F: process_dochost_tasks (dochost.c:63) ==11346== by 0x4E35D6D: ie_window_proc (iexplore.c:689) ==11346== by 0x55EB5C1: ??? (winproc.c:173) ==11346== by 0x55EB736: call_window_proc (winproc.c:244) ==11346== -- 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 36212] New: valgrind shows some possible leaks under crypt32/tests/oid.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36212 Bug ID: 36212 Summary: valgrind shows some possible leaks under crypt32/tests/oid.c Product: Wine Version: 1.7.17 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase Severity: normal Priority: P2 Component: crypt32 Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com ==19597== 20 bytes in 1 blocks are possibly lost in loss record 47 of 271 ==19597== at 0x7BC4C6B7: notify_alloc (heap.c:255) ==19597== by 0x7BC50EFB: RtlAllocateHeap (heap.c:1716) ==19597== by 0x514398B: CryptMemAlloc (main.c:124) ==19597== by 0x5154C8C: CryptInstallOIDFunctionAddress (oid.c:248) ==19597== by 0x4EA1DF1: test_installOIDFunctionAddress (oid.c:252) ==19597== by 0x4EA3837: func_oid (oid.c:600) ==19597== by 0x4EB7F67: run_test (test.h:584) ==19597== by 0x4EB8356: main (test.h:654) ==19597== ==19597== 44 bytes in 1 blocks are possibly lost in loss record 101 of 271 ==19597== at 0x7BC4C6B7: notify_alloc (heap.c:255) ==19597== by 0x7BC50EFB: RtlAllocateHeap (heap.c:1716) ==19597== by 0x514398B: CryptMemAlloc (main.c:124) ==19597== by 0x51547E3: CryptInitOIDFunctionSet (oid.c:119) ==19597== by 0x4EA1855: test_oidFunctionSet (oid.c:164) ==19597== by 0x4EA3832: func_oid (oid.c:599) ==19597== by 0x4EB7F67: run_test (test.h:584) ==19597== by 0x4EB8356: main (test.h:654) ==19597== ==19597== 44 bytes in 1 blocks are possibly lost in loss record 105 of 271 ==19597== at 0x7BC4C6B7: notify_alloc (heap.c:255) ==19597== by 0x7BC50EFB: RtlAllocateHeap (heap.c:1716) ==19597== by 0x514398B: CryptMemAlloc (main.c:124) ==19597== by 0x51547E3: CryptInitOIDFunctionSet (oid.c:119) ==19597== by 0x4EA2F2B: test_getDefaultOIDFunctionAddress (oid.c:478) ==19597== by 0x4EA3846: func_oid (oid.c:603) ==19597== by 0x4EB7F67: run_test (test.h:584) ==19597== by 0x4EB8356: main (test.h:654) ==19597== -- 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 36113] New: d3d9/device test has a leak
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36113 Bug ID: 36113 Summary: d3d9/device test has a leak Product: Wine Version: 1.7.17 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase Severity: minor Priority: P2 Component: directx-d3d Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com ==17962== 34 bytes in 2 blocks are definitely lost in loss record 309 of 1,416 ==17962== at 0x4006B11: malloc (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so) ==17962== by 0x4E8E2B27: strdup (in /usr/lib/libc-2.18.so) ==17962== by 0x67C5806: ??? (in /usr/lib/dri/i965_dri.so) ==17962== by 0x67CE8F0: ??? (in /usr/lib/dri/i965_dri.so) ==17962== by 0x67D7587: ??? (in /usr/lib/dri/i965_dri.so) ==17962== by 0x6661EC8: ??? (in /usr/lib/dri/i965_dri.so) ==17962== by 0x63BDC15: shared_dispatch_stub_482 (in /usr/lib/libglapi.so.0.0.0) ==17962== by 0x4F5BAD5: shader_glsl_compile (glsl_shader.c:330) ==17962== by 0x4F68B3F: shader_glsl_generate_vshader (glsl_shader.c:4588) ==17962== by 0x4F693E4: find_glsl_vshader (glsl_shader.c:4767) ==17962== by 0x4F6C88A: set_glsl_shader_program (glsl_shader.c:5793) ==17962== by 0x4F6E096: shader_glsl_select (glsl_shader.c:6149) ==17962== by 0x4F2EF12: context_apply_draw_state (context.c:2997) ==17962== by 0x4F581D6: draw_primitive (drawprim.c:664) ==17962== by 0x4F2F685: wined3d_cs_exec_draw (cs.c:291) ==17962== by 0x4F30A33: wined3d_cs_st_submit (cs.c:893) ==17962== by 0x4F2F6F2: wined3d_cs_emit_draw (cs.c:308) ==17962== by 0x4F3EFC3: wined3d_device_draw_primitive (device.c:3265) ==17962== by 0x4973D29: d3d9_device_DrawPrimitive (device.c:2101) ==17962== by 0x4C27D7C: test_null_stream (device.c:1952) ==17962== -- 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 36278] New: valgrind shows a leak in gameux/tests/gamexplorer.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36278 Bug ID: 36278 Summary: valgrind shows a leak in gameux/tests/gamexplorer.c Product: Wine Version: 1.7.18 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase Severity: normal Priority: P2 Component: gameux Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com ==27747== 28 bytes in 1 blocks are possibly lost in loss record 214 of 672 ==27747== at 0x7BC4C735: notify_alloc (heap.c:255) ==27747== by 0x7BC50F79: RtlAllocateHeap (heap.c:1716) ==27747== by 0x57068CE: COMPOBJ_DllList_Add (compobj.c:526) ==27747== by 0x5708C0A: apartment_getclassobject (compobj.c:1335) ==27747== by 0x570C354: get_inproc_class_object (compobj.c:2894) ==27747== by 0x570C813: CoGetClassObject (compobj.c:3032) ==27747== by 0x570CDD5: CoCreateInstance (compobj.c:3197) ==27747== by 0x612F20F: GAMEUX_ParseGDFBinary (gameexplorer.c:437) ==27747== by 0x7BC87087: ??? (signal_i386.c:2571) ==27747== by 0x7BC870D0: call_thread_func (signal_i386.c:2630) ==27747== by 0x7BC87065: ??? (signal_i386.c:2571) ==27747== by 0x7BC8E4B0: start_thread (thread.c:428) ==27747== by 0x4EA7BD89: start_thread (in /usr/lib/libpthread-2.18.so) ==27747== by 0x4E95CA0D: clone (in /usr/lib/libc-2.18.so) ==27747== -- 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 36274] New: valgrind shows several leaks in dplayx/tests/dplayx.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36274 Bug ID: 36274 Summary: valgrind shows several leaks in dplayx/tests/dplayx.c Product: Wine Version: 1.7.18 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase Severity: normal Priority: P2 Component: directx-dplay Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com ==7755== 12 bytes in 1 blocks are definitely lost in loss record 65 of 618 ==7755== at 0x7BC4C735: notify_alloc (heap.c:255) ==7755== by 0x7BC50F79: RtlAllocateHeap (heap.c:1716) ==7755== by 0x49DD03C: dplobbysp_create (lobbysp.c:238) ==7755== by 0x49C051A: DP_CreateDirectPlay2 (dplay.c:188) ==7755== by 0x49CFA0E: dplay_create (dplay.c:5708) ==7755== by 0x49BFD87: IClassFactoryImpl_CreateInstance (dpclassfactory.c:87) ==7755== by 0x564DE26: CoCreateInstance (unknwn.h:226) ==7755== by 0x4980A1B: test_COM (dplayx.c:6382) ==7755== by 0x4981932: func_dplayx (dplayx.c:6533) ==7755== by 0x4982818: run_test (test.h:584) ==7755== by 0x4982C06: main (test.h:654) ==7755== ==7755== 24 bytes in 1 blocks are possibly lost in loss record 168 of 618 ==7755== at 0x7BC4C735: notify_alloc (heap.c:255) ==7755== by 0x7BC50F79: RtlAllocateHeap (heap.c:1716) ==7755== by 0x49DDA4E: NS_InitializeSessionCache (name_server.c:263) ==7755== by 0x49C03B3: DP_CreateDirectPlay2 (dplay.c:150) ==7755== by 0x49CFA0E: dplay_create (dplay.c:5708) ==7755== by 0x49BFD87: IClassFactoryImpl_CreateInstance (dpclassfactory.c:87) ==7755== by 0x564DE26: CoCreateInstance (unknwn.h:226) ==7755== by 0x4980A8C: test_COM (dplayx.c:6387) ==7755== by 0x4981932: func_dplayx (dplayx.c:6533) ==7755== by 0x4982818: run_test (test.h:584) ==7755== by 0x4982C06: main (test.h:654) -- 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 36103] New: kernel32/tests/loader shows lots of invalid reads in thread.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36103 Bug ID: 36103 Summary: kernel32/tests/loader shows lots of invalid reads in thread.c Product: Wine Version: 1.7.17 Hardware: x86 OS: Linux Status: NEW Keywords: download, testcase Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com ==9219== Invalid read of size 4 ==9219== at 0x7BC55D91: MODULE_DllThreadAttach (loader.c:1287) ==9219== by 0x7BC8E3D2: start_thread (thread.c:423) ==9219== by 0x4218F92: start_thread (pthread_create.c:309) ==9219== by 0x431D7ED: clone (clone.S:129) ==9219== Address 0x611eb04 is on thread 1's stack ==9219== ==9219== Invalid read of size 4 ==9219== at 0x7BC1EAF3: __x86.get_pc_thunk.bx (in /home/austin/wine-valgrind/dlls/ntdll/ntdll.dll.so) ==9219== by 0x7BC8E3D2: start_thread (thread.c:423) ==9219== by 0x4218F92: start_thread (pthread_create.c:309) ==9219== by 0x431D7ED: clone (clone.S:129) ==9219== Address 0x611eacc is on thread 1's stack ==9219== there's also one: ==30099== 2,020 bytes in 1 blocks are possibly lost in loss record 225 of 244 ==30099== at 0x7BC4C735: notify_alloc (heap.c:255) ==30099== by 0x7BC50F79: RtlAllocateHeap (heap.c:1716) ==30099== by 0x4E07A19: get_tls_data (test.h:244) ==30099== by 0x4E07B03: winetest_set_location (test.h:279) ==30099== by 0x4D836B8: dll_entry_point (loader.c:1433) ==30099== by 0x7BC52FC0: ??? (loader.c:138) ==30099== by 0x7BC555FE: MODULE_InitDLL (loader.c:1068) ==30099== by 0x7BC55DE7: MODULE_DllThreadAttach (loader.c:1281) ==30099== by 0x7BC8E446: start_thread (thread.c:423) ==30099== by 0x4EA7BD89: start_thread (in /usr/lib/libpthread-2.18.so) ==30099== by 0x4E95CA0D: clone (in /usr/lib/libc-2.18.so) ==30099== -- 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 7

[Bug 38438] New: valgrind shows some invalid writes in atl100/tests/atl.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=38438 Bug ID: 38438 Summary: valgrind shows some invalid writes in atl100/tests/atl.c Product: Wine Version: 1.7.41 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase, valgrind Severity: normal Priority: P2 Component: atl Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com Distribution: --- ==5622== Thread 5: ==5622== Invalid write of size 4 ==5622== at 0x7BC52940: NtCurrentTeb (winnt.h:2276) ==5622== by 0x7BC52940: MODULE_DllThreadAttach (???:0) ==5622== by 0x7BC8720A: start_thread (thread.c:438) ==5622== by 0x4214EFA: start_thread (pthread_create.c:309) ==5622== by 0x431362D: clone (clone.S:129) ==5622== Address 0x7f63eaf8 is on thread 1's stack ==5622== { <insert_a_suppression_name_here> Memcheck:Addr4 fun:NtCurrentTeb fun:MODULE_DllThreadAttach fun:start_thread fun:start_thread fun:clone } ==5622== Invalid read of size 4 ==5622== at 0x7BC52943: NtCurrentTeb (winnt.h:2277) ==5622== by 0x7BC52943: MODULE_DllThreadAttach (???:0) ==5622== by 0x7BC8720A: start_thread (thread.c:438) ==5622== by 0x4214EFA: start_thread (pthread_create.c:309) ==5622== by 0x431362D: clone (clone.S:129) ==5622== Address 0x7f63eaf8 is on thread 1's stack ==5622== { <insert_a_suppression_name_here> Memcheck:Addr4 fun:NtCurrentTeb fun:MODULE_DllThreadAttach fun:start_thread fun:start_thread fun:clone } ==5622== Invalid write of size 4 ==5622== at 0x7BC52955: NtCurrentTeb (winnt.h:2276) ==5622== by 0x7BC52955: MODULE_DllThreadAttach (???:0) ==5622== by 0x7BC8720A: start_thread (thread.c:438) ==5622== by 0x4214EFA: start_thread (pthread_create.c:309) ==5622== by 0x431362D: clone (clone.S:129) ==5622== Address 0x7f63eaf4 is on thread 1's stack ==5622== { <insert_a_suppression_name_here> Memcheck:Addr4 fun:NtCurrentTeb fun:MODULE_DllThreadAttach fun:start_thread fun:start_thread fun:clone } ==5622== Invalid read of size 4 ==5622== at 0x7BC52958: NtCurrentTeb (winnt.h:2277) ==5622== by 0x7BC52958: MODULE_DllThreadAttach (???:0) ==5622== by 0x7BC8720A: start_thread (thread.c:438) ==5622== by 0x4214EFA: start_thread (pthread_create.c:309) ==5622== by 0x431362D: clone (clone.S:129) ==5622== Address 0x7f63eaf4 is on thread 1's stack ==5622== { <insert_a_suppression_name_here> Memcheck:Addr4 fun:NtCurrentTeb fun:MODULE_DllThreadAttach fun:start_thread fun:start_thread fun:clone } ==5622== Invalid write of size 4 ==5622== at 0x7BC5296D: NtCurrentTeb (winnt.h:2276) ==5622== by 0x7BC5296D: MODULE_DllThreadAttach (???:0) ==5622== by 0x7BC8720A: start_thread (thread.c:438) ==5622== by 0x4214EFA: start_thread (pthread_create.c:309) ==5622== by 0x431362D: clone (clone.S:129) ==5622== Address 0x7f63eaf0 is on thread 1's stack ==5622== { <insert_a_suppression_name_here> Memcheck:Addr4 fun:NtCurrentTeb fun:MODULE_DllThreadAttach fun:start_thread fun:start_thread fun:clone } ==5622== Invalid read of size 4 ==5622== at 0x7BC52970: NtCurrentTeb (winnt.h:2277) ==5622== by 0x7BC52970: MODULE_DllThreadAttach (???:0) ==5622== by 0x7BC8720A: start_thread (thread.c:438) ==5622== by 0x4214EFA: start_thread (pthread_create.c:309) ==5622== by 0x431362D: clone (clone.S:129) ==5622== Address 0x7f63eaf0 is on thread 1's stack ==5622== { <insert_a_suppression_name_here> Memcheck:Addr4 fun:NtCurrentTeb fun:MODULE_DllThreadAttach fun:start_thread fun:start_thread fun:clone } ==5622== Invalid write of size 4 ==5622== at 0x7BC52985: NtCurrentTeb (winnt.h:2276) ==5622== by 0x7BC52985: MODULE_DllThreadAttach (???:0) ==5622== by 0x7BC8720A: start_thread (thread.c:438) ==5622== by 0x4214EFA: start_thread (pthread_create.c:309) ==5622== by 0x431362D: clone (clone.S:129) ==5622== Address 0x7f63eaec is on thread 1's stack ==5622== { <insert_a_suppression_name_here> Memcheck:Addr4 fun:NtCurrentTeb fun:MODULE_DllThreadAttach fun:start_thread fun:start_thread fun:clone } ==5622== Invalid read of size 4 ==5622== at 0x7BC52988: NtCurrentTeb (winnt.h:2277) ==5622== by 0x7BC52988: MODULE_DllThreadAttach (???:0) ==5622== by 0x7BC8720A: start_thread (thread.c:438) ==5622== by 0x4214EFA: start_thread (pthread_create.c:309) ==5622== by 0x431362D: clone (clone.S:129) ==5622== Address 0x7f63eaec is on thread 1's stack ==5622== { <insert_a_suppression_name_here> Memcheck:Addr4 fun:NtCurrentTeb fun:MODULE_DllThreadAttach fun:start_thread fun:start_thread fun:clone } ==5622== Invalid write of size 4 ==5622== at 0x7BC529B1: NtCurrentTeb (winnt.h:2276) ==5622== by 0x7BC529B1: MODULE_DllThreadAttach (???:0) ==5622== by 0x7BC8720A: start_thread (thread.c:438) ==5622== by 0x4214EFA: start_thread (pthread_create.c:309) ==5622== by 0x431362D: clone (clone.S:129) ==5622== Address 0x7f63eae8 is on thread 1's stack ==5622== { <insert_a_suppression_name_here> Memcheck:Addr4 fun:NtCurrentTeb fun:MODULE_DllThreadAttach fun:start_thread fun:start_thread fun:clone } ==5622== Invalid read of size 4 ==5622== at 0x7BC529B4: NtCurrentTeb (winnt.h:2277) ==5622== by 0x7BC529B4: MODULE_DllThreadAttach (???:0) ==5622== by 0x7BC8720A: start_thread (thread.c:438) ==5622== by 0x4214EFA: start_thread (pthread_create.c:309) ==5622== by 0x431362D: clone (clone.S:129) ==5622== Address 0x7f63eae8 is on thread 1's stack ==5622== { <insert_a_suppression_name_here> Memcheck:Addr4 fun:NtCurrentTeb fun:MODULE_DllThreadAttach fun:start_thread fun:start_thread fun:clone } -- 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 36909] New: valgrind shows an unitialized variable in dlls/ieframe/tests/ie.c (nsJSContext::Release)
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36909 Bug ID: 36909 Summary: valgrind shows an unitialized variable in dlls/ieframe/tests/ie.c (nsJSContext::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 ==24616== Conditional jump or move depends on uninitialised value(s) ==24616== at 0x1041CF2C: nsJSContext::Release (in /home/austin/.wine/drive_c/windows/system32/gecko/2.24/wine_gecko/xul.dll) ==24616== Uninitialised value was created by a client request ==24616== at 0x7BC4C4D6: mark_block_uninitialized (heap.c:209) ==24616== by 0x7BC4C641: initialize_block (heap.c:240) ==24616== by 0x7BC50F4D: RtlAllocateHeap (heap.c:1717) ==24616== by 0x782A76B: msvcrt_heap_alloc (heap.c:70) ==24616== by 0x782B330: MSVCRT_malloc (heap.c:408) ==24616== by 0x80C71095: moz_xmalloc (mozalloc.cpp:54) ==24616== by 0x109B96F7: NS_InitXPCOM2 (nsxpcominit.cpp:464) ==24616== by 0x75E81B3: init_xpcom (nsembed.c:698) ==24616== by 0x75E8626: load_gecko (nsembed.c:774) ==24616== by 0x75ED013: create_nscontainer (nsembed.c:2042) ==24616== by 0x756D477: HTMLDocument_Create (htmldoc.c:4756) ==24616== by 0x75D7178: ClassFactory_CreateInstance (main.c:238) ==24616== by 0x4EF20A2: CoCreateInstance (unknwn.h:226) ==24616== by 0x4E192B2: create_mime_object (binding.c:258) ==24616== by 0x4E19652: create_object (binding.c:308) ==24616== by 0x4E1C1E8: report_data (binding.c:1077) ==24616== by 0x4E1C531: InternetProtocolSink_ReportData (binding.c:1126) ==24616== by 0x4E218F0: ProtocolSinkHandler_ReportData (urlmon.h:3113) ==24616== by 0x4E22441: report_data_proc (urlmon.h:3113) ==24616== by 0x4E1E10E: process_tasks (bindprot.c:57) ==24616== ==24616== Conditional jump or move depends on uninitialised value(s) ==24616== at 0x1041CF6F: nsJSContext::Release (in /home/austin/.wine/drive_c/windows/system32/gecko/2.24/wine_gecko/xul.dll) ==24616== by 0x1060CA6E: mozilla::AutoCxPusher::AutoCxPusher (nscxpusher.cpp:113) ==24616== by 0x1014C7FB: nsDocumentViewer::InitInternal (nsdocumentviewer.cpp:937) ==24616== by 0x1014D13C: nsDocumentViewer::Init (nsdocumentviewer.cpp:683) ==24616== by 0x109B3C6C: nsCOMPtr_base::assign_from_qi_with_error (nscomptr.cpp:65) ==24616== by 0x800EEB43: ??? ==24616== Uninitialised value was created by a client request ==24616== at 0x7BC4C4D6: mark_block_uninitialized (heap.c:209) ==24616== by 0x7BC4C641: initialize_block (heap.c:240) ==24616== by 0x7BC50F4D: RtlAllocateHeap (heap.c:1717) ==24616== by 0x782A76B: msvcrt_heap_alloc (heap.c:70) ==24616== by 0x782B330: MSVCRT_malloc (heap.c:408) ==24616== by 0x80C71095: moz_xmalloc (mozalloc.cpp:54) ==24616== by 0x109B96F7: NS_InitXPCOM2 (nsxpcominit.cpp:464) ==24616== by 0x75E81B3: init_xpcom (nsembed.c:698) ==24616== by 0x75E8626: load_gecko (nsembed.c:774) ==24616== by 0x75ED013: create_nscontainer (nsembed.c:2042) ==24616== by 0x756D477: HTMLDocument_Create (htmldoc.c:4756) ==24616== by 0x75D7178: ClassFactory_CreateInstance (main.c:238) ==24616== by 0x4EF20A2: CoCreateInstance (unknwn.h:226) ==24616== by 0x4E192B2: create_mime_object (binding.c:258) ==24616== by 0x4E19652: create_object (binding.c:308) ==24616== by 0x4E1C1E8: report_data (binding.c:1077) ==24616== by 0x4E1C531: InternetProtocolSink_ReportData (binding.c:1126) ==24616== by 0x4E218F0: ProtocolSinkHandler_ReportData (urlmon.h:3113) ==24616== by 0x4E22441: report_data_proc (urlmon.h:3113) ==24616== by 0x4E1E10E: process_tasks (bindprot.c:57) ==24616== ==24616== Conditional jump or move depends on uninitialised value(s) ==24616== at 0x1041CF6F: nsJSContext::Release (in /home/austin/.wine/drive_c/windows/system32/gecko/2.24/wine_gecko/xul.dll) ==24616== by 0x1060CA91: mozilla::AutoCxPusher::AutoCxPusher (nscxpusher.cpp:117) ==24616== by 0x1014C7FB: nsDocumentViewer::InitInternal (nsdocumentviewer.cpp:937) ==24616== by 0x1014D13C: nsDocumentViewer::Init (nsdocumentviewer.cpp:683) ==24616== by 0x109B3C6C: nsCOMPtr_base::assign_from_qi_with_error (nscomptr.cpp:65) ==24616== by 0x800EEB43: ??? ==24616== Uninitialised value was created by a client request ==24616== at 0x7BC4C4D6: mark_block_uninitialized (heap.c:209) ==24616== by 0x7BC4C641: initialize_block (heap.c:240) ==24616== by 0x7BC50F4D: RtlAllocateHeap (heap.c:1717) ==24616== by 0x782A76B: msvcrt_heap_alloc (heap.c:70) ==24616== by 0x782B330: MSVCRT_malloc (heap.c:408) ==24616== by 0x80C71095: moz_xmalloc (mozalloc.cpp:54) ==24616== by 0x109B96F7: NS_InitXPCOM2 (nsxpcominit.cpp:464) ==24616== by 0x75E81B3: init_xpcom (nsembed.c:698) ==24616== by 0x75E8626: load_gecko (nsembed.c:774) ==24616== by 0x75ED013: create_nscontainer (nsembed.c:2042) ==24616== by 0x756D477: HTMLDocument_Create (htmldoc.c:4756) ==24616== by 0x75D7178: ClassFactory_CreateInstance (main.c:238) ==24616== by 0x4EF20A2: CoCreateInstance (unknwn.h:226) ==24616== by 0x4E192B2: create_mime_object (binding.c:258) ==24616== by 0x4E19652: create_object (binding.c:308) ==24616== by 0x4E1C1E8: report_data (binding.c:1077) ==24616== by 0x4E1C531: InternetProtocolSink_ReportData (binding.c:1126) ==24616== by 0x4E218F0: ProtocolSinkHandler_ReportData (urlmon.h:3113) ==24616== by 0x4E22441: report_data_proc (urlmon.h:3113) ==24616== by 0x4E1E10E: process_tasks (bindprot.c:57) ==24616== -- 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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