April 2017 - Wine-Bugs - list.winehq.org

[Bug 36570] New: valgrind shows a couple possible leaks in rpcrt4/tests/rpc_protseq.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36570 Bug ID: 36570 Summary: valgrind shows a couple possible leaks in rpcrt4/tests/rpc_protseq.c Product: Wine Version: 1.7.19 Hardware: x86 OS: Linux Status: NEW Keywords: download Severity: normal Priority: P2 Component: rpc Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com ==10120== 64 bytes in 1 blocks are possibly lost in loss record 122 of 242 ==10120== at 0x7BC4C6DF: notify_alloc (heap.c:255) ==10120== by 0x7BC50F23: RtlAllocateHeap (heap.c:1716) ==10120== by 0x55FF1FF: rpcrt4_protseq_np_alloc (rpc_transport.c:642) ==10120== by 0x55FB2EA: alloc_serverprotoseq (rpc_server.c:927) ==10120== by 0x55FB594: RPCRT4_get_or_create_serverprotseq (rpc_server.c:977) ==10120== by 0x55FB89F: RpcServerUseProtseqA (rpc_server.c:1041) ==10120== by 0x4CB910E: test_RpcServerUseProtseq (rpc_protseq.c:64) ==10120== by 0x4CB9ABB: func_rpc_protseq (rpc_protseq.c:202) ==10120== by 0x4CE2071: run_test (test.h:584) ==10120== by 0x4CE2460: main (test.h:654) ==10120== ==10120== 68 bytes in 1 blocks are possibly lost in loss record 126 of 242 ==10120== at 0x7BC4C6DF: notify_alloc (heap.c:255) ==10120== by 0x7BC50F23: RtlAllocateHeap (heap.c:1716) ==10120== by 0x560163E: rpcrt4_protseq_sock_alloc (rpc_transport.c:1554) ==10120== by 0x55FB2EA: alloc_serverprotoseq (rpc_server.c:927) ==10120== by 0x55FB594: RPCRT4_get_or_create_serverprotseq (rpc_server.c:977) ==10120== by 0x55FB89F: RpcServerUseProtseqA (rpc_server.c:1041) ==10120== by 0x4CB91A4: test_RpcServerUseProtseq (rpc_protseq.c:71) ==10120== by 0x4CB9ABB: func_rpc_protseq (rpc_protseq.c:202) ==10120== by 0x4CE2071: run_test (test.h:584) ==10120== by 0x4CE2460: main (test.h:654) ==10120== -- 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 26044] New: atl/atl_ax tests show several valgrind warnings
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

http://bugs.winehq.org/show_bug.cgi?id=26044 Summary: atl/atl_ax tests show several valgrind warnings Product: Wine Version: 1.3.13 Platform: x86 OS/Version: Linux Status: NEW Keywords: download, source, testcase Severity: normal Priority: P2 Component: atl AssignedTo: wine-bugs(a)winehq.org ReportedBy: austinenglish(a)gmail.com Most seem related to: Conditional jump or move depends on uninitialised value(s) at USER_SetWindowPos (winpos.c:2039) by SetWindowPos (winpos.c:2141) by activate_inplace (oleobject.c:148) by OleObject_DoVerb (oleobject.c:454) by IOCS_Init (atl_ax.c:919) by IOCS_Create (atl_ax.c:952) by AtlAxAttachControl (atl_ax.c:1091) by test_AtlAxAttachControl (atl_ax.c:96) by func_atl_ax (atl_ax.c:127) by run_test (test.h:556) by main (test.h:624) Uninitialised value was created by a stack allocation at IOCS_Init (atl_ax.c:911) there's also: 64 bytes in 1 blocks are definitely lost at notify_alloc (heap.c:254) by RtlAllocateHeap (heap.c:1701) by IOCS_Create (atl_ax.c:934) by AtlAxAttachControl (atl_ax.c:1091) by test_AtlAxAttachControl (atl_ax.c:96) by func_atl_ax (atl_ax.c:127) by run_test (test.h:556) by main (test.h:624) 64 bytes in 1 blocks are definitely lost at notify_alloc (heap.c:254) by RtlAllocateHeap (heap.c:1701) by IOCS_Create (atl_ax.c:934) by AtlAxAttachControl (atl_ax.c:1091) by test_AtlAxAttachControl (atl_ax.c:109) by func_atl_ax (atl_ax.c:127) by run_test (test.h:556) by main (test.h:624) and perhaps a few more. I'll attach the full log. -- 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 13

[Bug 36714] New: valgrind shows two definite leaks in wintrust/tests/softpub.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36714 Bug ID: 36714 Summary: valgrind shows two definite leaks in wintrust/tests/softpub.c Product: Wine Version: 1.7.19 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase, valgrind Severity: normal Priority: P2 Component: wintrust Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com ==14510== 44 bytes in 1 blocks are definitely lost in loss record 221 of 536 ==14510== at 0x7BC49369: notify_alloc (heap.c:255) ==14510== by 0x7BC4D59F: RtlAllocateHeap (heap.c:1716) ==14510== by 0x4DD7A8C: WINTRUST_Alloc (wintrust_main.c:47) ==14510== by 0x4DDAC1C: WINTRUST_AddSgnr (wintrust_main.c:1050) ==14510== by 0x4C6EF83: testCertTrust (softpub.c:566) ==14510== by 0x4C6F34E: test_provider_funcs (softpub.c:635) ==14510== by 0x4C7033B: func_softpub (softpub.c:938) ==14510== by 0x4C71084: run_test (test.h:584) ==14510== by 0x4C71450: main (test.h:654) ==14510== ==14510== 60 bytes in 1 blocks are definitely lost in loss record 269 of 536 ==14510== at 0x7BC49369: notify_alloc (heap.c:255) ==14510== by 0x7BC4D59F: RtlAllocateHeap (heap.c:1716) ==14510== by 0x4DD7A8C: WINTRUST_Alloc (wintrust_main.c:47) ==14510== by 0x4DDAE4A: WINTRUST_AddCert (wintrust_main.c:1102) ==14510== by 0x4C6E172: test_utils (softpub.c:208) ==14510== by 0x4C6F30C: test_provider_funcs (softpub.c:632) ==14510== by 0x4C7033B: func_softpub (softpub.c:938) ==14510== by 0x4C71084: run_test (test.h:584) ==14510== by 0x4C71450: main (test.h:654) ==14510== follow up to bug 36605 -- 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 36577] New: valgrind shows a use after free in urlmon/tests/url.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36577 Bug ID: 36577 Summary: valgrind shows a use after free 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== Invalid read of size 4 ==23547== at 0x50304F6: Binding_Abort (binding.c:852) ==23547== by 0x78BB53D: abort_window_bindings (urlmon.h:408) ==23547== by 0x78A3C6C: detach_inner_window (htmlwindow.c:124) ==23547== by 0x78A421D: release_outer_window (htmlwindow.c:206) ==23547== by 0x78A45C7: HTMLWindow2_Release (htmlwindow.c:282) ==23547== by 0x7846EDB: CustomDoc_Release (mshtml.h:47873) ==23547== by 0x7834D3F: htmldoc_release (mshtml_private.h:544) ==23547== by 0x7835535: HTMLDocument_Release (htmldoc.c:140) ==23547== by 0x4EC4D3A: test_BindToObject (url.c:3332) ==23547== by 0x4EC8513: func_url (url.c:3895) ==23547== by 0x4ECA166: run_test (test.h:584) ==23547== by 0x4ECA555: main (test.h:654) ==23547== Address 0x49c3818 is 4,432 bytes inside a block of size 8,416 free'd ==23547== at 0x7BC4C72C: notify_free (heap.c:263) ==23547== by 0x7BC51071: RtlFreeHeap (heap.c:1762) ==23547== by 0x65C4013: heap_free (internet.h:136) ==23547== by 0x65C4A4F: WININET_Release (internet.c:277) ==23547== by 0x65CDD91: INTERNET_WorkerThreadFunc (internet.c:3841) ==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== -- 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 36308] New: valgrind shows some possible leaks in ole32/tests/compobj.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36308 Bug ID: 36308 Summary: valgrind shows some possible leaks in ole32/tests/compobj.c Product: Wine Version: 1.7.18 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase Severity: normal Priority: P2 Component: ole32 Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com ==31284== 8 bytes in 1 blocks are possibly lost in loss record 56 of 665 ==31284== at 0x7BC4C735: notify_alloc (heap.c:255) ==31284== by 0x7BC50F79: RtlAllocateHeap (heap.c:1716) ==31284== by 0x7B84586B: HeapAlloc (heap.c:271) ==31284== by 0x7B845B40: GlobalAlloc (heap.c:376) ==31284== by 0x509C3E7: OLEClipbrd_Initialize (clipboard.c:1732) ==31284== by 0x50D5772: OleInitialize (ole2.c:215) ==31284== by 0x497783C: test_CoInitializeEx (compobj.c:1924) ==31284== by 0x4977F18: func_compobj (compobj.c:2034) ==31284== by 0x49D0714: run_test (test.h:584) ==31284== by 0x49D0B03: main (test.h:654) ==31284== ==31284== 20 bytes in 1 blocks are possibly lost in loss record 152 of 665 ==31284== at 0x7BC4C735: notify_alloc (heap.c:255) ==31284== by 0x7BC50F79: RtlAllocateHeap (heap.c:1716) ==31284== by 0x50AB48E: CoGetObjectContext (compobj.c:4872) ==31284== by 0x50AB679: CoGetContextToken (compobj.c:4925) ==31284== by 0x49770AE: test_CoGetContextToken (compobj.c:1840) ==31284== by 0x4977F0E: func_compobj (compobj.c:2032) ==31284== by 0x49D0714: run_test (test.h:584) ==31284== by 0x49D0B03: main (test.h:654) ==31284== -- 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 36397] New: valgrind shows a couple warnings in ieframe/tests/intshcut.c
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36397 Bug ID: 36397 Summary: valgrind shows a couple warnings in ieframe/tests/intshcut.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 ieframe.dll -p ieframe_test.exe.so intshcut && touch intshcut.ok preloader: Warning: failed to reserve range 00110000-68000000 preloader: Warning: failed to reserve range 7f000000-82000000 fixme:ntdll:NtLockFile I/O completion on lock not implemented yet fixme:ole:CoCreateInstance Class {fbf23b40-e3f0-101b-8488-00aa003e56f8} does not support aggregation fixme:ieframe:UniformResourceLocatorA_SetUrl ignoring unsupported flags 0x1 fixme:ieframe:UniformResourceLocatorA_SetUrl ignoring unsupported flags 0x1 preloader: Warning: failed to reserve range 00110000-68000000 preloader: Warning: failed to reserve range 7f000000-82000000 ==28304== Syscall param write(buf) points to uninitialised byte(s) ==28304== at 0x421ECF3: __write_nocancel (syscall-template.S:81) ==28304== by 0x7BC48C5A: NtWriteFile (file.c:1073) ==28304== by 0x7B83D0FA: WriteFile (file.c:563) ==28304== by 0x520B8B4: FileLockBytesImpl_WriteAt (filelockbytes.c:286) ==28304== by 0x523858F: StorageImpl_WriteBigBlock (objidl.h:5753) ==28304== by 0x523F1C7: BlockChainStream_Flush (storage32.c:6430) ==28304== by 0x523F20D: StorageImpl_Flush (storage32.c:3284) ==28304== by 0x52376D7: StgStreamImpl_Write (storage32.h:268) ==28304== by 0x5233412: PropertyStorage_WritePropertyToStream (objidl.h:4384) ==28304== by 0x52337D6: PropertyStorage_PropertiesWriter (stg_prop.c:1861) ==28304== by 0x5209ABB: dictionary_enumerate (dictionary.c:189) ==28304== by 0x523588A: IPropertyStorage_fnCommit (stg_prop.c:1875) ==28304== by 0x4A96E0C: test_ReadAndWriteProperties (propidl.h:540) ==28304== by 0x4A97720: func_intshcut (intshcut.c:390) ==28304== by 0x4A9532B: main (test.h:584) ==28304== Address 0x4c8e8ce is 150 bytes inside a block of size 8,260 alloc'd ==28304== at 0x7BC508EB: RtlAllocateHeap (heap.c:255) ==28304== by 0x523FCD3: BlockChainStream_Construct (storage32.c:6398) ==28304== by 0x5240991: StorageImpl_Construct.isra.29 (storage32.c:3213) ==28304== by 0x524307E: Storage_Construct.isra.34 (storage32.c:5544) ==28304== by 0x5243243: create_storagefile.isra.35 (storage32.c:7768) ==28304== by 0x5243885: StgCreateStorageEx (storage32.c:7862) ==28304== by 0x69716E1: create_shortcut (intshcut.c:820) ==28304== by 0x697297C: InternetShortcut_Create (intshcut.c:855) ==28304== by 0x51F950D: CoCreateInstance (unknwn.h:226) ==28304== by 0x4A966F1: test_ReadAndWriteProperties (intshcut.c:191) ==28304== by 0x4A97720: func_intshcut (intshcut.c:390) ==28304== by 0x4A9532B: main (test.h:584) ==28304== Uninitialised value was created by a stack allocation ==28304== at 0x4A9647F: test_ReadAndWriteProperties (intshcut.c:170) ==28304== ==28304== Conditional jump or move depends on uninitialised value(s) ==28304== at 0x4AA6C35: winetest_vok (test.h:311) ==28304== by 0x4AA6DFA: winetest_ok (test.h:357) ==28304== by 0x4A96A85: test_ReadAndWriteProperties (intshcut.c:269) ==28304== by 0x4A97720: func_intshcut (intshcut.c:390) ==28304== by 0x4A9532B: main (test.h:584) ==28304== Uninitialised value was created by a stack allocation ==28304== at 0x6971816: PersistFile_Load (intshcut.c:456) ==28304== -- 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 36124] New: kernel32/change.ok test shows a lot of invalid read/writes
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36124 Bug ID: 36124 Summary: kernel32/change.ok test shows a lot of invalid read/writes Product: Wine Version: 1.7.17 Hardware: x86 OS: Linux Status: NEW Keywords: download, testcase Severity: normal Priority: P2 Component: kernel32 Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com Created attachment 48294 --> https://bugs.winehq.org/attachment.cgi?id=48294 valgrind log E.g.,: ==22906== Thread 2: ==22906== Invalid write of size 4 ==22906== at 0x7BC8623F: usr1_handler (signal_i386.c:2157) ==22906== by 0x4EA839CF: ??? (in /usr/lib/libpthread-2.18.so) ==22906== Address 0x599b56c is on thread 1's stack ==22906== ==22906== Invalid read of size 4 ==22906== at 0x7BC8390C: init_handler (signal_i386.c:980) ==22906== by 0x7BC86257: usr1_handler (signal_i386.c:2157) ==22906== by 0x4EA839CF: ??? (in /usr/lib/libpthread-2.18.so) ==22906== Address 0x599b564 is on thread 1's stack ==22906== ==22906== Invalid read of size 2 ==22906== at 0x7BC86258: usr1_handler (signal_i386.c:2158) ==22906== by 0x4EA839CF: ??? (in /usr/lib/libpthread-2.18.so) ==22906== Address 0x599b574 is on thread 1's stack ==22906== The test also fails: change.c:81: Test failed: Missed notification if I redirect output to a file, however, it seems to work. -- 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 36071] New: kernel32/pipe tests fail under valgrind
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36071 Bug ID: 36071 Summary: kernel32/pipe tests fail under valgrind Product: Wine Version: 1.7.17 Hardware: x86 OS: Linux Status: NEW Keywords: download, source, testcase Severity: minor Priority: P2 Component: kernel32 Assignee: wine-bugs(a)winehq.org Reporter: austinenglish(a)gmail.com Depends on: 26119 The tests have several valgrind warnings (bug 26119), but also fail under valgrind: austin(a)aw25 ~/wine-valgrind/dlls/kernel32/tests $ rm *ok ; make pipe.ok rm: cannot remove ‘*ok’: No such file or directory ../../../tools/runtest -q -P wine -T ../../.. -M kernel32.dll -p kernel32_test.exe.so pipe && touch pipe.ok preloader: Warning: failed to reserve range 00110000-68000000 preloader: Warning: failed to reserve range 7f000000-82000000 pipe.c:459: Test failed: ConnectNamedPipe pipe.c:469: Test failed: ReadFile pipe.c:470: Test failed: short read pipe.c:473: Test failed: WriteFile pipe.c:480: Test failed: DisconnectNamedPipe pipe.c:459: Test failed: ConnectNamedPipe pipe.c:469: Test failed: ReadFile pipe.c:470: Test failed: short read pipe.c:473: Test failed: WriteFile pipe.c:480: Test failed: DisconnectNamedPipe pipe.c:938: Test failed: client opening named pipe pipe.c:943: Test failed: WriteFile to client end of pipe pipe.c:944: Test failed: write file len pipe.c:946: Test failed: ReadFile from client end of pipe pipe.c:947: Test failed: read file len pipe.c:951: Test failed: CloseHandle pipe.c:938: Test failed: client opening named pipe pipe.c:943: Test failed: WriteFile to client end of pipe pipe.c:944: Test failed: write file len pipe.c:946: Test failed: ReadFile from client end of pipe pipe.c:947: Test failed: read file len pipe.c:951: Test failed: CloseHandle pipe.c:612: Test failed: overlapped ConnectNamedPipe pipe.c:629: Test failed: GetOverlappedResult ConnectNamedPipe pipe.c:640: Test failed: overlapped ReadFile pipe.c:658: Test failed: overlapped ReadFile pipe.c:664: Test failed: overlapped WriteFile pipe.c:682: Test failed: overlapped WriteFile pipe.c:687: Test failed: DisconnectNamedPipe pipe.c:938: Test failed: client opening named pipe pipe.c:943: Test failed: WriteFile to client end of pipe pipe.c:944: Test failed: write file len pipe.c:946: Test failed: ReadFile from client end of pipe pipe.c:947: Test failed: read file len pipe.c:951: Test failed: CloseHandle pipe.c:734: Test failed: overlapped ConnectNamedPipe got 0 err 231 pipe.c:761: Test failed: overlapped ReadFile, err=233 pipe.c:938: Test failed: client opening named pipe pipe.c:943: Test failed: WriteFile to client end of pipe pipe.c:944: Test failed: write file len pipe.c:946: Test failed: ReadFile from client end of pipe pipe.c:947: Test failed: read file len pipe.c:951: Test failed: CloseHandle pipe.c:938: Test failed: client opening named pipe pipe.c:943: Test failed: WriteFile to client end of pipe pipe.c:944: Test failed: write file len pipe.c:946: Test failed: ReadFile from client end of pipe pipe.c:947: Test failed: read file len pipe.c:951: Test failed: CloseHandle pipe.c:938: Test failed: client opening named pipe pipe.c:943: Test failed: WriteFile to client end of pipe pipe.c:944: Test failed: write file len pipe.c:946: Test failed: ReadFile from client end of pipe pipe.c:947: Test failed: read file len pipe.c:951: Test failed: CloseHandle pipe.c:764: Test failed: ReadFile GetQueuedCompletionStatus failed, errno=258 pipe.c:776: Test failed: overlapped WriteFile failed, err=233 pipe.c:427: Test failed: alarm Makefile:529: recipe for target 'pipe.ok' failed make: *** [pipe.ok] Error 1 note that this is a separate issue from bug 35781. -- 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 36910] New: valgrind shows an unitialized variable in dlls/ieframe/tests/ie.c (mozilla::dom::DOMStorageManager::GetStorageInternal)
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

https://bugs.winehq.org/show_bug.cgi?id=36910 Bug ID: 36910 Summary: valgrind shows an unitialized variable in dlls/ieframe/tests/ie.c (mozilla::dom::DOMStorageManager::GetStorageInternal) 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 Two similar ones: ==24762== Conditional jump or move depends on uninitialised value(s) ==24762== at 0x10457962: mozilla::dom::DOMStorageCache::Init (domstoragecache.cpp:136) ==24762== by 0x1045CE62: mozilla::dom::DOMStorageManager::GetStorageInternal (domstoragemanager.cpp:361) ==24762== by 0x1045CEBF: mozilla::dom::DOMStorageManager::PrecacheStorage (domstoragemanager.cpp:379) ==24762== by 0x104198FC: nsGlobalWindow::SetNewDocument (nsglobalwindow.cpp:2574) ==24762== by 0x1014C7FB: nsDocumentViewer::InitInternal (nsdocumentviewer.cpp:937) ==24762== by 0x1014D13C: nsDocumentViewer::Init (nsdocumentviewer.cpp:683) ==24762== by 0x109B3C6C: nsCOMPtr_base::assign_from_qi_with_error (nscomptr.cpp:65) ==24762== by 0x800EEB43: ??? ==24762== Uninitialised value was created by a client request ==24762== at 0x7BC4C4D6: mark_block_uninitialized (heap.c:209) ==24762== by 0x7BC4C641: initialize_block (heap.c:240) ==24762== by 0x7BC50F4D: RtlAllocateHeap (heap.c:1717) ==24762== by 0x780176B: msvcrt_heap_alloc (heap.c:70) ==24762== by 0x7802330: MSVCRT_malloc (heap.c:408) ==24762== by 0x81731095: moz_xmalloc (mozalloc.cpp:54) ==24762== by 0x10339718: nsTHashtable<nsCookieKey>::PutEntry (nsthashtable.h:170) ==24762== by 0x1045CE62: mozilla::dom::DOMStorageManager::GetStorageInternal (domstoragemanager.cpp:361) ==24762== by 0x1045CEBF: mozilla::dom::DOMStorageManager::PrecacheStorage (domstoragemanager.cpp:379) ==24762== by 0x104198FC: nsGlobalWindow::SetNewDocument (nsglobalwindow.cpp:2574) ==24762== by 0x1014C7FB: nsDocumentViewer::InitInternal (nsdocumentviewer.cpp:937) ==24762== by 0x1014D13C: nsDocumentViewer::Init (nsdocumentviewer.cpp:683) ==24762== by 0x109B3C6C: nsCOMPtr_base::assign_from_qi_with_error (nscomptr.cpp:65) ==24762== by 0x800EEB43: ??? ==24762== ==24762== Conditional jump or move depends on uninitialised value(s) ==24762== at 0x104577C7: mozilla::dom::DOMStorageCache::Preload (domstoragecache.cpp:226) ==24762== by 0x1045CE62: mozilla::dom::DOMStorageManager::GetStorageInternal (domstoragemanager.cpp:361) ==24762== by 0x1045CEBF: mozilla::dom::DOMStorageManager::PrecacheStorage (domstoragemanager.cpp:379) ==24762== by 0x104198FC: nsGlobalWindow::SetNewDocument (nsglobalwindow.cpp:2574) ==24762== by 0x1014C7FB: nsDocumentViewer::InitInternal (nsdocumentviewer.cpp:937) ==24762== by 0x1014D13C: nsDocumentViewer::Init (nsdocumentviewer.cpp:683) ==24762== by 0x109B3C6C: nsCOMPtr_base::assign_from_qi_with_error (nscomptr.cpp:65) ==24762== by 0x800EEB43: ??? ==24762== Uninitialised value was created by a client request ==24762== at 0x7BC4C4D6: mark_block_uninitialized (heap.c:209) ==24762== by 0x7BC4C641: initialize_block (heap.c:240) ==24762== by 0x7BC50F4D: RtlAllocateHeap (heap.c:1717) ==24762== by 0x780176B: msvcrt_heap_alloc (heap.c:70) ==24762== by 0x7802330: MSVCRT_malloc (heap.c:408) ==24762== by 0x81731095: moz_xmalloc (mozalloc.cpp:54) ==24762== by 0x10339718: nsTHashtable<nsCookieKey>::PutEntry (nsthashtable.h:170) ==24762== by 0x1045CE62: mozilla::dom::DOMStorageManager::GetStorageInternal (domstoragemanager.cpp:361) ==24762== by 0x1045CEBF: mozilla::dom::DOMStorageManager::PrecacheStorage (domstoragemanager.cpp:379) ==24762== by 0x104198FC: nsGlobalWindow::SetNewDocument (nsglobalwindow.cpp:2574) ==24762== by 0x1014C7FB: nsDocumentViewer::InitInternal (nsdocumentviewer.cpp:937) ==24762== by 0x1014D13C: nsDocumentViewer::Init (nsdocumentviewer.cpp:683) ==24762== by 0x109B3C6C: nsCOMPtr_base::assign_from_qi_with_error (nscomptr.cpp:65) ==24762== by 0x800EEB43: ??? ==24762== -- 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 26110] New: ole32/marshal test shows several valgrind warnings
by wine-bugs＠winehq.org Aug. 28, 2026

Aug. 28, 2026

http://bugs.winehq.org/show_bug.cgi?id=26110 Summary: ole32/marshal test shows several valgrind warnings Product: Wine Version: 1.3.13 Platform: x86 OS/Version: Linux Status: NEW Keywords: download, source, testcase Severity: normal Priority: P2 Component: ole32 AssignedTo: wine-bugs(a)winehq.org ReportedBy: austinenglish(a)gmail.com Created an attachment (id=33290) --> (http://bugs.winehq.org/attachment.cgi?id=33290) valgrind log Syscall param write(buf) points to uninitialised byte(s) at ??? (in /lib/libpthread-2.11.2.so) by WriteFile (file.c:547) by rpcrt4_conn_np_write (rpc_transport.c:441) by rpcrt4_conn_write (rpc_binding.h:183) by RPCRT4_SendWithAuth (rpc_message.c:849) by RPCRT4_Send (rpc_message.c:1245) by process_request_packet (rpc_server.c:463) by RPCRT4_process_packet (rpc_server.c:518) by RPCRT4_worker_thread (rpc_server.c:540) by worker_thread_proc (threadpool.c:114) by ??? (signal_i386.c:2473) by call_thread_entry_point (signal_i386.c:2499) by start_thread (thread.c:404) by start_thread (in /lib/libpthread-2.11.2.so) by clone (in /lib/libc-2.11.2.so) Address 0x7f030894 is 44 bytes inside a block of size 92 alloc'd at notify_alloc (heap.c:254) by RtlAllocateHeap (heap.c:1701) by RPCRT4_SendWithAuth (rpc_message.c:808) by RPCRT4_Send (rpc_message.c:1245) by process_request_packet (rpc_server.c:463) by RPCRT4_process_packet (rpc_server.c:518) by RPCRT4_worker_thread (rpc_server.c:540) by worker_thread_proc (threadpool.c:114) by ??? (signal_i386.c:2473) by call_thread_entry_point (signal_i386.c:2499) by start_thread (thread.c:404) by start_thread (in /lib/libpthread-2.11.2.so) by clone (in /lib/libc-2.11.2.so) Uninitialised value was created by a client request at mark_block_uninitialized (heap.c:208) by initialize_block (heap.c:239) by RtlAllocateHeap (heap.c:1702) by IMalloc_fnAlloc (ifs.c:186) by CoTaskMemAlloc (ifs.c:395) by RemUnknown_RemQueryInterface (stubmanager.c:664) by IRemUnknown_RemQueryInterface_Stub (dcom_p.c:370) by CStdStubBuffer_Invoke (cstub.c:477) by RPC_ExecuteCall (rpc.c:1414) by apartment_wndproc (compobj.c:897) by ??? (winproc.c:172) by call_window_proc (winproc.c:242) by WINPROC_CallProcAtoW (winproc.c:601) by WINPROC_call_window (winproc.c:910) by DispatchMessageA (message.c:3639) by test_register_local_server (marshal.c:2625) by func_marshal (marshal.c:3067) by run_test (test.h:556) by main (test.h:624) ... 24 bytes in 1 blocks are definitely lost at notify_alloc (heap.c:254) by RtlAllocateHeap (heap.c:1701) by IDefClF_fnConstructor (shellole.c:386) by DllGetClassObject (shellole.c:219) by apartment_getclassobject (compobj.c:806) by apartment_hostobject (compobj.c:879) by apartment_wndproc (compobj.c:900) by ??? (winproc.c:172) by call_window_proc (winproc.c:242) by WINPROC_call_window (winproc.c:899) by call_window_proc (message.c:2201) by peek_message (message.c:2775) by GetMessageW (message.c:3511) by apartment_hostobject_thread (compobj.c:942) by ??? (signal_i386.c:2473) by call_thread_entry_point (signal_i386.c:2499) by start_thread (thread.c:404) by start_thread (in /lib/libpthread-2.11.2.so) by clone (in /lib/libc-2.11.2.so) ... 68 bytes in 1 blocks are definitely lost at notify_alloc (heap.c:254) by RtlAllocateHeap (heap.c:1701) by ClientRpcChannelBuffer_GetBuffer (rpc.c:634) by NdrProxyGetBuffer (cproxy.c:395) by IRemUnknown_RemRelease_Proxy (dcom_p.c:631) by ifproxy_release_public_refs (marshal.c:673) by ifproxy_destroy (marshal.c:708) by proxy_manager_destroy (marshal.c:1109) by ClientIdentity_Release (marshal.c:268) by IUnknown_Release_Proxy (cproxy.c:361) by test_no_couninitialize_server (marshal.c:894) by func_marshal (marshal.c:3095) by run_test (test.h:556) by main (test.h:624) ... 72 bytes in 1 blocks are definitely lost at notify_alloc (heap.c:254) by RtlAllocateHeap (heap.c:1701) by I_RpcAllocate (rpcrt4_main.c:705) by I_RpcGetBuffer (rpc_message.c:1647) by ClientRpcChannelBuffer_GetBuffer (rpc.c:721) by NdrProxyGetBuffer (cproxy.c:395) by IRemUnknown_RemRelease_Proxy (dcom_p.c:631) by ifproxy_release_public_refs (marshal.c:673) by ifproxy_destroy (marshal.c:708) by proxy_manager_destroy (marshal.c:1109) by ClientIdentity_Release (marshal.c:268) by IUnknown_Release_Proxy (cproxy.c:361) by test_marshal_stub_apartment_shutdown (marshal.c:744) by func_marshal (marshal.c:3092) by run_test (test.h:556) by main (test.h:624) ... 116 bytes in 1 blocks are definitely lost at notify_alloc (heap.c:254) by RtlAllocateHeap (heap.c:1701) by ClientRpcChannelBuffer_GetBuffer (rpc.c:638) by NdrProxyGetBuffer (cproxy.c:395) by IRemUnknown_RemRelease_Proxy (dcom_p.c:631) by ifproxy_release_public_refs (marshal.c:673) by ifproxy_destroy (marshal.c:708) by proxy_manager_destroy (marshal.c:1109) by ClientIdentity_Release (marshal.c:268) by IUnknown_Release_Proxy (cproxy.c:361) by test_no_couninitialize_server (marshal.c:894) by func_marshal (marshal.c:3095) by run_test (test.h:556) by main (test.h:624) and several possibly losts as well. Full log attached. -- 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.

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