CreateWindowEx leaks on win8 #1250
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From bruen...@google.com on May 24, 2013 11:28:34 hmm actually these are in callbacks, not really in CreateWindow? or do we |
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From bruen...@google.com on June 18, 2013 14:56:58 ** TODO leaks on the new win8 bot win8 bot: Error 0 replace_RtlAllocateHeap (0x7397d080 <drmemorylib.dll+0x17d080>)1 combase.dll!CoCreateFreeThreadedMarshaler (0x7501d621 <combase.dll+0x1d621>)2 combase.dll!CoCreateFreeThreadedMarshaler (0x7501d723 <combase.dll+0x1d723>)3 combase.dll!CoInitializeEx (0x75019e37 <combase.dll+0x19e37>)4 IMM32.dll!ImmLoadIME (0x75203888 <IMM32.dll+0x3888>)5 IMM32.dll!ImmLoadIME (0x75203761 <IMM32.dll+0x3761>)6 IMM32.dll!ImmSetActiveContext (0x75202aa2 <IMM32.dll+0x2aa2>)7 USER32.dll!CreateWindowExW (0x76f2d9cf <USER32.dll+0xd9cf>)8 USER32.dll!CreateWindowExW (0x76f2d996 <USER32.dll+0xd996>)9 USER32.dll!SendMessageW (0x76f2ac3d <USER32.dll+0xac3d>)#10 USER32.dll!SendMessageW (0x76f2ac77 <USER32.dll+0xac77>) Error 0 replace_RtlAllocateHeap (0x7397d080 <drmemorylib.dll+0x17d080>)1 combase.dll!CoGetClassObject (0x75033bf1 <combase.dll+0x33bf1>)2 combase.dll!CoGetClassObject (0x75033c42 <combase.dll+0x33c42>)3 combase.dll!CoCreateFreeThreadedMarshaler (0x7501d566 <combase.dll+0x1d566>)4 combase.dll!CoCreateFreeThreadedMarshaler (0x7501d723 <combase.dll+0x1d723>)5 combase.dll!CoInitializeEx (0x75019e37 <combase.dll+0x19e37>)6 IMM32.dll!ImmLoadIME (0x75203888 <IMM32.dll+0x3888>)7 IMM32.dll!ImmLoadIME (0x75203761 <IMM32.dll+0x3761>)8 IMM32.dll!ImmSetActiveContext (0x75202aa2 <IMM32.dll+0x2aa2>)9 USER32.dll!CreateWindowExW (0x76f2d9cf <USER32.dll+0xd9cf>)#10 USER32.dll!CreateWindowExW (0x76f2d996 <USER32.dll+0xd996>) |
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From bruen...@google.com on May 24, 2013 14:23:58
I added a CreateWindowEx test for issue #1249 to app_suite but it has leaks, on win8 only
xref issue #1245 (win8 leaks on calc)
xref issue #17 (other false positive errors on CreateWindow)
xref http://crbug.com/92152 Error
#1: LEAK 264 direct bytes 0x03a1d550-0x03a1d658 + 0 indirect bytes#0 replace_RtlAllocateHeap [c:\derek\drmemory\git\src\common\alloc_replace.c:2908]
#1 combase.dll!LockEntry::ThreadInit [e:\obj.x86fre\com\combase\common\daytona\objfre\i386\rwlock_ole32.cxx:703]
#2 combase.dll!CoGetErrorInfo [d:\win8_gdr\com\combase\class\cerror.cxx:196]
#3 tiptsf.dll!TabletCallWndProc
#4 USER32.dll!DispatchHookW
#5 USER32.dll!fnHkINLPCWPSTRUCTW
#6 USER32.dll!__fnINOUTLPPOINT5
#7 ntdll.dll!KiUserCallbackDispatcher
#8 USER32.dll!CreateWindowInternal
#9 USER32.dll!CreateWindowExA
#10 NtUserTests_WindowMessages_Test::TestBody [c:\derek\drmemory\git\src\tests\app_suite\ntuser_tests_win.cpp:301]
#11 testing::internal::HandleSehExceptionsInMethodIfSupportedtesting::Test,void [c:\derek\drmemory\git\src\third_party\googletest\src\gtest.cc:2075]
Error
#2: POSSIBLE LEAK 24 direct bytes 0x03a1d678-0x03a1d690 + 0 indirect bytes#0 replace_RtlAllocateHeap [c:\derek\drmemory\git\src\common\alloc_replace.c:2908]
#1 combase.dll!EventPoolEntry::CreatePoolEntry [e:\obj.x86fre\com\combase\common\daytona\objfre\i386\rwlock_ole32.cxx:1204]
#2 combase.dll!EventPoolEntry::ThreadInit [e:\obj.x86fre\com\combase\common\daytona\objfre\i386\rwlock_ole32.cxx:1429]
#3 combase.dll!TLSPreallocateData [d:\win8_gdr\com\combase\class\tls.cxx:365]
#4 combase.dll!CoGetErrorInfo [d:\win8_gdr\com\combase\class\cerror.cxx:196]
#5 tiptsf.dll!TabletCallWndProc
#6 USER32.dll!DispatchHookW
#7 USER32.dll!fnHkINLPCWPSTRUCTW
#8 USER32.dll!__fnINOUTLPPOINT5
#9 ntdll.dll!KiUserCallbackDispatcher
#10 USER32.dll!CreateWindowInternal
#11 USER32.dll!CreateWindowExA
Original issue: http://code.google.com/p/drmemory/issues/detail?id=1250
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