[FFmpeg-devel] Possible memory leaks in dshow capture
Oliver Collyer
ovcollyer at mac.com
Tue Jan 1 22:01:25 EET 2019
Greetings
I'm reporting some possible memory leaks in the dshow format code.
As far as I can tell I'm freeing everything I should; the leaks come via allocations made during av_format_open_input and I can confirm that in my code I calling av_format_close_input when I'm done, as per the documentation, which should be freeing everything it allocated.
My code is built against the latest from https://github.com/ShiftMediaProject/FFmpeg <https://github.com/ShiftMediaProject/FFmpeg>.
Regards
Oliver
=====
WARNING: Visual Leak Detector detected memory leaks!
---------- Block 26740 at 0x00000000741E9960: 173 bytes ----------
Leak Hash: 0x03F7294C, Count: 1, Total 173 bytes
Call Stack (TID 55752):
ucrtbased.dll!aligned_malloc()
c:\ffmpeg\source\ffmpeg\libavutil\mem.c (90): emu-server.exe!av_malloc() + 0x10 bytes
c:\ffmpeg\source\ffmpeg\libavdevice\dshow.c (136): emu-server.exe!dup_wchar_to_utf8() + 0xD bytes
c:\ffmpeg\source\ffmpeg\libavdevice\dshow.c (253): emu-server.exe!dshow_cycle_devices() + 0xA bytes
c:\ffmpeg\source\ffmpeg\libavdevice\dshow.c (775): emu-server.exe!dshow_open_device() + 0x3C bytes
c:\ffmpeg\source\ffmpeg\libavdevice\dshow.c (1157): emu-server.exe!dshow_read_header() + 0x1E bytes
c:\ffmpeg\source\ffmpeg\libavformat\utils.c (631): emu-server.exe!avformat_open_input() + 0x11 bytes
c:\users\oliver\perforce\non-si\emu\shared\dsdevice_streaming_session.cpp (1142): emu-server.exe!DSDEVICE_STREAMING_SESSION::CAPTURE_THREAD::thread_run() + 0x23 bytes
c:\users\oliver\perforce\non-si\emu\shared\thread_base.cpp (241): emu-server.exe!THREAD_BASE::thread_func() + 0xE bytes
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\type_traits (16707566): emu-server.exe!std::_Invoker_functor::_Call<int (__cdecl*)(void *),void *>() + 0x2B bytes
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\type_traits (16707566): emu-server.exe!std::invoke<int (__cdecl*)(void *),void *>() + 0x31 bytes
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\thr\xthread (239): emu-server.exe!std::_LaunchPad<std::unique_ptr<std::tuple<int (__cdecl*)(void *),void *>,std::default_delete<std::tuple<int (__cdecl*)(void *),void *> > > >::_Execute<0,1>()
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\thr\xthread (245): emu-server.exe!std::_LaunchPad<std::unique_ptr<std::tuple<int (__cdecl*)(void *),void *>,std::default_delete<std::tuple<int (__cdecl*)(void *),void *> > > >::_Run() + 0x19 bytes
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\thr\xthread (231): emu-server.exe!std::_LaunchPad<std::unique_ptr<std::tuple<int (__cdecl*)(void *),void *>,std::default_delete<std::tuple<int (__cdecl*)(void *),void *> > > >::_Go()
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\thr\xthread (209): emu-server.exe!std::_Pad::_Call_func()
ucrtbased.dll!register_onexit_function() + 0x4A8 bytes
ucrtbased.dll!register_onexit_function() + 0xE1 bytes
KERNEL32.DLL!BaseThreadInitThunk() + 0x14 bytes
ntdll.dll!RtlUserThreadStart() + 0x21 bytes
Data:
CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD ........ ........
60 99 1E 74 46 02 00 00 ED ED ED ED ED ED ED ED `..tF... ........
40 64 65 76 69 63 65 5F 63 6D 5F 7B 33 33 44 39 @device_ cm_{33D9
41 37 36 32 2D 39 30 43 38 2D 31 31 44 30 2D 42 A762-90C 8-11D0-B
44 34 33 2D 30 30 41 30 43 39 31 31 43 45 38 36 D43-00A0 C911CE86
7D 5C 77 61 76 65 5F 7B 42 46 34 46 43 33 45 31 }\wave_{ BF4FC3E1
2D 36 33 35 45 2D 34 38 42 35 2D 42 44 33 37 2D -635E-48 B5-BD37-
37 46 44 31 33 30 39 36 30 39 34 32 7D 00 CD CD 7FD13096 0942}...
CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD ........ ........
CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD ........ ........
CD CD CD CD CD CD CD CD CD CD CD CD CD ........ ........
---------- Block 26224 at 0x0000000074240F70: 151 bytes ----------
Leak Hash: 0x357CD5AF, Count: 1, Total 151 bytes
Call Stack (TID 55752):
ucrtbased.dll!aligned_malloc()
c:\ffmpeg\source\ffmpeg\libavutil\mem.c (90): emu-server.exe!av_malloc() + 0x10 bytes
c:\ffmpeg\source\ffmpeg\libavdevice\dshow_pin.c (213): emu-server.exe!libAVPin_Setup() + 0xA bytes
c:\ffmpeg\source\ffmpeg\libavdevice\dshow_pin.c (252): emu-server.exe!libAVPin_Create() + 0x9B bytes
c:\ffmpeg\source\ffmpeg\libavdevice\dshow_filter.c (184): emu-server.exe!libAVFilter_Setup() + 0xA bytes
c:\ffmpeg\source\ffmpeg\libavdevice\dshow_filter.c (198): emu-server.exe!libAVFilter_Create() + 0xA8 bytes
c:\ffmpeg\source\ffmpeg\libavdevice\dshow.c (809): emu-server.exe!dshow_open_device() + 0x1C bytes
c:\ffmpeg\source\ffmpeg\libavdevice\dshow.c (1150): emu-server.exe!dshow_read_header() + 0x18 bytes
c:\ffmpeg\source\ffmpeg\libavformat\utils.c (631): emu-server.exe!avformat_open_input() + 0x11 bytes
c:\users\oliver\perforce\non-si\emu\shared\dsdevice_streaming_session.cpp (1142): emu-server.exe!DSDEVICE_STREAMING_SESSION::CAPTURE_THREAD::thread_run() + 0x23 bytes
c:\users\oliver\perforce\non-si\emu\shared\thread_base.cpp (241): emu-server.exe!THREAD_BASE::thread_func() + 0xE bytes
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\type_traits (16707566): emu-server.exe!std::_Invoker_functor::_Call<int (__cdecl*)(void *),void *>() + 0x2B bytes
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\type_traits (16707566): emu-server.exe!std::invoke<int (__cdecl*)(void *),void *>() + 0x31 bytes
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\thr\xthread (239): emu-server.exe!std::_LaunchPad<std::unique_ptr<std::tuple<int (__cdecl*)(void *),void *>,std::default_delete<std::tuple<int (__cdecl*)(void *),void *> > > >::_Execute<0,1>()
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\thr\xthread (245): emu-server.exe!std::_LaunchPad<std::unique_ptr<std::tuple<int (__cdecl*)(void *),void *>,std::default_delete<std::tuple<int (__cdecl*)(void *),void *> > > >::_Run() + 0x19 bytes
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\thr\xthread (231): emu-server.exe!std::_LaunchPad<std::unique_ptr<std::tuple<int (__cdecl*)(void *),void *>,std::default_delete<std::tuple<int (__cdecl*)(void *),void *> > > >::_Go()
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\thr\xthread (209): emu-server.exe!std::_Pad::_Call_func()
ucrtbased.dll!register_onexit_function() + 0x4A8 bytes
ucrtbased.dll!register_onexit_function() + 0xE1 bytes
KERNEL32.DLL!BaseThreadInitThunk() + 0x14 bytes
ntdll.dll!RtlUserThreadStart() + 0x21 bytes
Data:
70 0F 24 74 46 02 00 00 ED ED ED ED ED ED ED ED p.$tF... ........
36 DE C8 49 F7 7F 00 00 68 F0 CA 49 F7 7F 00 00 6..I.... h..I....
8D 99 CA 49 F7 7F 00 00 1F D6 C9 49 F7 7F 00 00 ...I.... ...I....
C9 9E CA 49 F7 7F 00 00 B7 FD C8 49 F7 7F 00 00 ...I.... ...I....
22 EC C9 49 F7 7F 00 00 7E E1 C8 49 F7 7F 00 00 "..I.... ~..I....
3B 82 CA 49 F7 7F 00 00 CD CD CD CD CD CD CD CD ;..I.... ........
CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD ........ ........
CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD ........ ........
CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD ........ ........
CD CD CD CD CD CD CD ........ ........
---------- Block 26879 at 0x0000000074242E10: 151 bytes ----------
Leak Hash: 0xA886255F, Count: 1, Total 151 bytes
Call Stack (TID 55752):
ucrtbased.dll!aligned_malloc()
c:\ffmpeg\source\ffmpeg\libavutil\mem.c (90): emu-server.exe!av_malloc() + 0x10 bytes
c:\ffmpeg\source\ffmpeg\libavdevice\dshow_pin.c (213): emu-server.exe!libAVPin_Setup() + 0xA bytes
c:\ffmpeg\source\ffmpeg\libavdevice\dshow_pin.c (252): emu-server.exe!libAVPin_Create() + 0x9B bytes
c:\ffmpeg\source\ffmpeg\libavdevice\dshow_filter.c (184): emu-server.exe!libAVFilter_Setup() + 0xA bytes
c:\ffmpeg\source\ffmpeg\libavdevice\dshow_filter.c (198): emu-server.exe!libAVFilter_Create() + 0xA8 bytes
c:\ffmpeg\source\ffmpeg\libavdevice\dshow.c (809): emu-server.exe!dshow_open_device() + 0x1C bytes
c:\ffmpeg\source\ffmpeg\libavdevice\dshow.c (1157): emu-server.exe!dshow_read_header() + 0x1E bytes
c:\ffmpeg\source\ffmpeg\libavformat\utils.c (631): emu-server.exe!avformat_open_input() + 0x11 bytes
c:\users\oliver\perforce\non-si\emu\shared\dsdevice_streaming_session.cpp (1142): emu-server.exe!DSDEVICE_STREAMING_SESSION::CAPTURE_THREAD::thread_run() + 0x23 bytes
c:\users\oliver\perforce\non-si\emu\shared\thread_base.cpp (241): emu-server.exe!THREAD_BASE::thread_func() + 0xE bytes
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\type_traits (16707566): emu-server.exe!std::_Invoker_functor::_Call<int (__cdecl*)(void *),void *>() + 0x2B bytes
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\type_traits (16707566): emu-server.exe!std::invoke<int (__cdecl*)(void *),void *>() + 0x31 bytes
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\thr\xthread (239): emu-server.exe!std::_LaunchPad<std::unique_ptr<std::tuple<int (__cdecl*)(void *),void *>,std::default_delete<std::tuple<int (__cdecl*)(void *),void *> > > >::_Execute<0,1>()
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\thr\xthread (245): emu-server.exe!std::_LaunchPad<std::unique_ptr<std::tuple<int (__cdecl*)(void *),void *>,std::default_delete<std::tuple<int (__cdecl*)(void *),void *> > > >::_Run() + 0x19 bytes
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\thr\xthread (231): emu-server.exe!std::_LaunchPad<std::unique_ptr<std::tuple<int (__cdecl*)(void *),void *>,std::default_delete<std::tuple<int (__cdecl*)(void *),void *> > > >::_Go()
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\thr\xthread (209): emu-server.exe!std::_Pad::_Call_func()
ucrtbased.dll!register_onexit_function() + 0x4A8 bytes
ucrtbased.dll!register_onexit_function() + 0xE1 bytes
KERNEL32.DLL!BaseThreadInitThunk() + 0x14 bytes
ntdll.dll!RtlUserThreadStart() + 0x21 bytes
Data:
CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD ........ ........
CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD ........ ........
10 2E 24 74 46 02 00 00 ED ED ED ED ED ED ED ED ..$tF... ........
36 DE C8 49 F7 7F 00 00 68 F0 CA 49 F7 7F 00 00 6..I.... h..I....
8D 99 CA 49 F7 7F 00 00 1F D6 C9 49 F7 7F 00 00 ...I.... ...I....
C9 9E CA 49 F7 7F 00 00 B7 FD C8 49 F7 7F 00 00 ...I.... ...I....
22 EC C9 49 F7 7F 00 00 7E E1 C8 49 F7 7F 00 00 "..I.... ~..I....
3B 82 CA 49 F7 7F 00 00 CD CD CD CD CD CD CD CD ;..I.... ........
CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD CD ........ ........
CD CD CD CD CD CD CD ........ ........
---------- Block 26614 at 0x00000000742A90D0: 88 bytes ----------
Leak Hash: 0xAE97D8EA, Count: 1, Total 88 bytes
Call Stack (TID 55752):
combase.dll!CoTaskMemAlloc()
c:\ffmpeg\source\ffmpeg\libavdevice\dshow_common.c (29): emu-server.exe!ff_copy_dshow_media_type() + 0x10 bytes
c:\ffmpeg\source\ffmpeg\libavdevice\dshow_pin.c (106): emu-server.exe!libAVPin_ConnectionMediaType()
c:\ffmpeg\source\ffmpeg\libavdevice\dshow.c (955): emu-server.exe!dshow_add_device()
c:\ffmpeg\source\ffmpeg\libavdevice\dshow.c (1150): emu-server.exe!dshow_read_header() + 0x32 bytes
c:\ffmpeg\source\ffmpeg\libavformat\utils.c (631): emu-server.exe!avformat_open_input() + 0x11 bytes
c:\users\oliver\perforce\non-si\emu\shared\dsdevice_streaming_session.cpp (1142): emu-server.exe!DSDEVICE_STREAMING_SESSION::CAPTURE_THREAD::thread_run() + 0x23 bytes
c:\users\oliver\perforce\non-si\emu\shared\thread_base.cpp (241): emu-server.exe!THREAD_BASE::thread_func() + 0xE bytes
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\type_traits (16707566): emu-server.exe!std::_Invoker_functor::_Call<int (__cdecl*)(void *),void *>() + 0x2B bytes
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\type_traits (16707566): emu-server.exe!std::invoke<int (__cdecl*)(void *),void *>() + 0x31 bytes
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\thr\xthread (239): emu-server.exe!std::_LaunchPad<std::unique_ptr<std::tuple<int (__cdecl*)(void *),void *>,std::default_delete<std::tuple<int (__cdecl*)(void *),void *> > > >::_Execute<0,1>()
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\thr\xthread (245): emu-server.exe!std::_LaunchPad<std::unique_ptr<std::tuple<int (__cdecl*)(void *),void *>,std::default_delete<std::tuple<int (__cdecl*)(void *),void *> > > >::_Run() + 0x19 bytes
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\thr\xthread (231): emu-server.exe!std::_LaunchPad<std::unique_ptr<std::tuple<int (__cdecl*)(void *),void *>,std::default_delete<std::tuple<int (__cdecl*)(void *),void *> > > >::_Go()
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\thr\xthread (209): emu-server.exe!std::_Pad::_Call_func()
ucrtbased.dll!register_onexit_function() + 0x4A8 bytes
ucrtbased.dll!register_onexit_function() + 0xE1 bytes
KERNEL32.DLL!BaseThreadInitThunk() + 0x14 bytes
ntdll.dll!RtlUserThreadStart() + 0x21 bytes
Data:
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........
00 30 14 25 00 00 00 00 80 1A 06 00 00 00 00 00 .0.%.... ........
28 00 00 00 80 07 00 00 38 04 00 00 01 00 0C 00 (....... 8.......
49 34 32 30 00 76 2F 00 00 00 00 00 00 00 00 00 I420.v/. ........
00 00 00 00 00 00 00 00 ........ ........
---------- Block 26604 at 0x00000000742A9370: 88 bytes ----------
Leak Hash: 0xDEEBED0D, Count: 1, Total 88 bytes
Call Stack (TID 55752):
combase.dll!CoTaskMemAlloc()
c:\ffmpeg\source\ffmpeg\libavdevice\dshow_common.c (29): emu-server.exe!ff_copy_dshow_media_type() + 0x10 bytes
c:\ffmpeg\source\ffmpeg\libavdevice\dshow_pin.c (65): emu-server.exe!libAVPin_ReceiveConnection()
(Module name unavailable)!KsResolveRequiredAttributes() + 0x475C bytes
(Module name unavailable)!KsResolveRequiredAttributes() + 0x6A55 bytes
(Module name unavailable)!KsResolveRequiredAttributes() + 0x445C bytes
(Module name unavailable)!KsResolveRequiredAttributes() + 0x4B96 bytes
(Module name unavailable)!DllUnregisterServer() + 0x4CFD bytes
(Module name unavailable)!AMGetErrorTextW() + 0xDB83 bytes
(Module name unavailable)!AMGetErrorTextW() + 0x1D3B6 bytes
(Module name unavailable)!AMGetErrorTextW() + 0x1D2B5 bytes
(Module name unavailable)!AMGetErrorTextW() + 0x1CF21 bytes
(Module name unavailable)!DllCanUnloadNow() + 0xFB12 bytes
c:\ffmpeg\source\ffmpeg\libavdevice\dshow.c (881): emu-server.exe!dshow_open_device() + 0x30 bytes
c:\ffmpeg\source\ffmpeg\libavdevice\dshow.c (1150): emu-server.exe!dshow_read_header() + 0x18 bytes
c:\ffmpeg\source\ffmpeg\libavformat\utils.c (631): emu-server.exe!avformat_open_input() + 0x11 bytes
c:\users\oliver\perforce\non-si\emu\shared\dsdevice_streaming_session.cpp (1142): emu-server.exe!DSDEVICE_STREAMING_SESSION::CAPTURE_THREAD::thread_run() + 0x23 bytes
c:\users\oliver\perforce\non-si\emu\shared\thread_base.cpp (241): emu-server.exe!THREAD_BASE::thread_func() + 0xE bytes
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\type_traits (16707566): emu-server.exe!std::_Invoker_functor::_Call<int (__cdecl*)(void *),void *>() + 0x2B bytes
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\type_traits (16707566): emu-server.exe!std::invoke<int (__cdecl*)(void *),void *>() + 0x31 bytes
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\thr\xthread (239): emu-server.exe!std::_LaunchPad<std::unique_ptr<std::tuple<int (__cdecl*)(void *),void *>,std::default_delete<std::tuple<int (__cdecl*)(void *),void *> > > >::_Execute<0,1>()
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\thr\xthread (245): emu-server.exe!std::_LaunchPad<std::unique_ptr<std::tuple<int (__cdecl*)(void *),void *>,std::default_delete<std::tuple<int (__cdecl*)(void *),void *> > > >::_Run() + 0x19 bytes
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\thr\xthread (231): emu-server.exe!std::_LaunchPad<std::unique_ptr<std::tuple<int (__cdecl*)(void *),void *>,std::default_delete<std::tuple<int (__cdecl*)(void *),void *> > > >::_Go()
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\thr\xthread (209): emu-server.exe!std::_Pad::_Call_func()
ucrtbased.dll!register_onexit_function() + 0x4A8 bytes
ucrtbased.dll!register_onexit_function() + 0xE1 bytes
KERNEL32.DLL!BaseThreadInitThunk() + 0x14 bytes
ntdll.dll!RtlUserThreadStart() + 0x21 bytes
Data:
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ........ ........
00 30 14 25 00 00 00 00 80 1A 06 00 00 00 00 00 .0.%.... ........
28 00 00 00 80 07 00 00 38 04 00 00 01 00 0C 00 (....... 8.......
49 34 32 30 00 76 2F 00 00 00 00 00 00 00 00 00 I420.v/. ........
00 00 00 00 00 00 00 00 ........ ........
---------- Block 27136 at 0x000000007DECEDE0: 18 bytes ----------
Leak Hash: 0x71AABC5A, Count: 1, Total 18 bytes
Call Stack (TID 55752):
combase.dll!CoTaskMemAlloc()
c:\ffmpeg\source\ffmpeg\libavdevice\dshow_common.c (29): emu-server.exe!ff_copy_dshow_media_type() + 0x10 bytes
c:\ffmpeg\source\ffmpeg\libavdevice\dshow_pin.c (106): emu-server.exe!libAVPin_ConnectionMediaType()
c:\ffmpeg\source\ffmpeg\libavdevice\dshow.c (955): emu-server.exe!dshow_add_device()
c:\ffmpeg\source\ffmpeg\libavdevice\dshow.c (1157): emu-server.exe!dshow_read_header() + 0x3B bytes
c:\ffmpeg\source\ffmpeg\libavformat\utils.c (631): emu-server.exe!avformat_open_input() + 0x11 bytes
c:\users\oliver\perforce\non-si\emu\shared\dsdevice_streaming_session.cpp (1142): emu-server.exe!DSDEVICE_STREAMING_SESSION::CAPTURE_THREAD::thread_run() + 0x23 bytes
c:\users\oliver\perforce\non-si\emu\shared\thread_base.cpp (241): emu-server.exe!THREAD_BASE::thread_func() + 0xE bytes
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\type_traits (16707566): emu-server.exe!std::_Invoker_functor::_Call<int (__cdecl*)(void *),void *>() + 0x2B bytes
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\type_traits (16707566): emu-server.exe!std::invoke<int (__cdecl*)(void *),void *>() + 0x31 bytes
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\thr\xthread (239): emu-server.exe!std::_LaunchPad<std::unique_ptr<std::tuple<int (__cdecl*)(void *),void *>,std::default_delete<std::tuple<int (__cdecl*)(void *),void *> > > >::_Execute<0,1>()
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\thr\xthread (245): emu-server.exe!std::_LaunchPad<std::unique_ptr<std::tuple<int (__cdecl*)(void *),void *>,std::default_delete<std::tuple<int (__cdecl*)(void *),void *> > > >::_Run() + 0x19 bytes
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\thr\xthread (231): emu-server.exe!std::_LaunchPad<std::unique_ptr<std::tuple<int (__cdecl*)(void *),void *>,std::default_delete<std::tuple<int (__cdecl*)(void *),void *> > > >::_Go()
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\thr\xthread (209): emu-server.exe!std::_Pad::_Call_func()
ucrtbased.dll!register_onexit_function() + 0x4A8 bytes
ucrtbased.dll!register_onexit_function() + 0xE1 bytes
KERNEL32.DLL!BaseThreadInitThunk() + 0x14 bytes
ntdll.dll!RtlUserThreadStart() + 0x21 bytes
Data:
01 00 02 00 44 AC 00 00 10 B1 02 00 04 00 10 00 ....D... ........
00 00 ........ ........
---------- Block 27128 at 0x000000007DECEFC0: 18 bytes ----------
Leak Hash: 0x582BDCA5, Count: 1, Total 18 bytes
Call Stack (TID 55752):
combase.dll!CoTaskMemAlloc()
c:\ffmpeg\source\ffmpeg\libavdevice\dshow_common.c (29): emu-server.exe!ff_copy_dshow_media_type() + 0x10 bytes
c:\ffmpeg\source\ffmpeg\libavdevice\dshow_pin.c (65): emu-server.exe!libAVPin_ReceiveConnection()
(Module name unavailable)!DllCanUnloadNow() + 0x2184 bytes
(Module name unavailable)!DllCanUnloadNow() + 0x2342 bytes
(Module name unavailable)!DllCanUnloadNow() + 0x247B bytes
(Module name unavailable)!DllCanUnloadNow() + 0x20A2 bytes
(Module name unavailable)!AMGetErrorTextW() + 0xDB83 bytes
(Module name unavailable)!AMGetErrorTextW() + 0x1D3B6 bytes
(Module name unavailable)!AMGetErrorTextW() + 0x1D2B5 bytes
(Module name unavailable)!AMGetErrorTextW() + 0x1CF21 bytes
(Module name unavailable)!DllCanUnloadNow() + 0xFB12 bytes
c:\ffmpeg\source\ffmpeg\libavdevice\dshow.c (881): emu-server.exe!dshow_open_device() + 0x30 bytes
c:\ffmpeg\source\ffmpeg\libavdevice\dshow.c (1157): emu-server.exe!dshow_read_header() + 0x1E bytes
c:\ffmpeg\source\ffmpeg\libavformat\utils.c (631): emu-server.exe!avformat_open_input() + 0x11 bytes
c:\users\oliver\perforce\non-si\emu\shared\dsdevice_streaming_session.cpp (1142): emu-server.exe!DSDEVICE_STREAMING_SESSION::CAPTURE_THREAD::thread_run() + 0x23 bytes
c:\users\oliver\perforce\non-si\emu\shared\thread_base.cpp (241): emu-server.exe!THREAD_BASE::thread_func() + 0xE bytes
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\type_traits (16707566): emu-server.exe!std::_Invoker_functor::_Call<int (__cdecl*)(void *),void *>() + 0x2B bytes
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\type_traits (16707566): emu-server.exe!std::invoke<int (__cdecl*)(void *),void *>() + 0x31 bytes
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\thr\xthread (239): emu-server.exe!std::_LaunchPad<std::unique_ptr<std::tuple<int (__cdecl*)(void *),void *>,std::default_delete<std::tuple<int (__cdecl*)(void *),void *> > > >::_Execute<0,1>()
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\thr\xthread (245): emu-server.exe!std::_LaunchPad<std::unique_ptr<std::tuple<int (__cdecl*)(void *),void *>,std::default_delete<std::tuple<int (__cdecl*)(void *),void *> > > >::_Run() + 0x19 bytes
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\thr\xthread (231): emu-server.exe!std::_LaunchPad<std::unique_ptr<std::tuple<int (__cdecl*)(void *),void *>,std::default_delete<std::tuple<int (__cdecl*)(void *),void *> > > >::_Go()
c:\program files (x86)\microsoft visual studio\2017\community\vc\tools\msvc\14.16.27023\include\thr\xthread (209): emu-server.exe!std::_Pad::_Call_func()
ucrtbased.dll!register_onexit_function() + 0x4A8 bytes
ucrtbased.dll!register_onexit_function() + 0xE1 bytes
KERNEL32.DLL!BaseThreadInitThunk() + 0x14 bytes
ntdll.dll!RtlUserThreadStart() + 0x21 bytes
Data:
01 00 02 00 44 AC 00 00 10 B1 02 00 04 00 10 00 ....D... ........
00 00 ........ ........
Visual Leak Detector detected 7 memory leaks (843 bytes).
Largest number used: 436777519 bytes.
Total allocations: 1445226902 bytes.
Visual Leak Detector is now exiting.
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