It was the file that was produced after a commit using git format-patch -n HEAD^1
I’m not all that familiar with these tools but that is what I typed and I attached the file it produced. This was using Windows. >> On 3 Jan 2019, at 18:42, James Almer <jamr...@gmail.com> wrote: >> >> On 1/3/2019 4:59 AM, Oliver Collyer wrote: >> >> >>> On 2 Jan 2019, at 17:52, Oliver Collyer <ovcoll...@mac.com> wrote: >>> >>> >>> >>>> On 2 Jan 2019, at 11:30, Oliver Collyer <ovcoll...@mac.com> wrote: >>>> >>>> >>>> >>>>> On 1 Jan 2019, at 23:58, James Almer <jamr...@gmail.com> wrote: >>>>> >>>>> On 1/1/2019 5:01 PM, Oliver Collyer wrote: >>>>>> ---------- 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 ........ >>>>>> ........ >>>>> >>>>> Does the attached (untested) patch fix these two for you? >>>> >>>> Yes it does, thank you. >>>> >>>> I've worked through the others, and here is a patch that fixes them. >>>> >>>> ====== >>>> >>>> diff --git a/libavdevice/dshow.c b/libavdevice/dshow.c >>>> index 25481580af..ac05ab6cdb 100644 >>>> --- a/libavdevice/dshow.c >>>> +++ b/libavdevice/dshow.c >>>> @@ -278,12 +278,12 @@ dshow_cycle_devices(AVFormatContext *avctx, >>>> ICreateDevEnum *devenum, >>>> goto fail1; >>>> } >>>> *device_unique_name = unique_name; >>>> + unique_name = NULL; >>>> // success, loop will end now >>>> } >>>> } else { >>>> av_log(avctx, AV_LOG_INFO, " \"%s\"\n", friendly_name); >>>> av_log(avctx, AV_LOG_INFO, " Alternative name \"%s\"\n", >>>> unique_name); >>>> - av_free(unique_name); >>>> } >>>> >>>> fail1: >>>> @@ -291,8 +291,9 @@ fail1: >>>> IMalloc_Free(co_malloc, olestr); >>>> if (bind_ctx) >>>> IBindCtx_Release(bind_ctx); >>>> - av_free(friendly_name); >>>> - if (bag) >>>> + av_freep(&friendly_name); >>>> + av_freep(&unique_name); >>>> + if (bag) >>>> IPropertyBag_Release(bag); >>>> IMoniker_Release(m); >>>> } >>>> @@ -941,6 +942,8 @@ dshow_add_device(AVFormatContext *avctx, >>>> AVStream *st; >>>> int ret = AVERROR(EIO); >>>> >>>> + type.pbFormat = NULL; >>>> + >>>> st = avformat_new_stream(avctx, NULL); >>>> if (!st) { >>>> ret = AVERROR(ENOMEM); >>>> @@ -989,7 +992,8 @@ dshow_add_device(AVFormatContext *avctx, >>>> if (par->codec_id == AV_CODEC_ID_NONE) { >>>> av_log(avctx, AV_LOG_ERROR, "Unknown compression type. " >>>> "Please report type 0x%X.\n", (int) >>>> bih->biCompression); >>>> - return AVERROR_PATCHWELCOME; >>>> + ret = AVERROR_PATCHWELCOME; >>>> + goto error; >>>> } >>>> par->bits_per_coded_sample = bih->biBitCount; >>>> } else { >>>> @@ -1030,6 +1034,8 @@ dshow_add_device(AVFormatContext *avctx, >>>> ret = 0; >>>> >>>> error: >>>> +. if (type.pbFormat) >>>> +. CoTaskMemFree(type.pbFormat); >>>> return ret; >>>> } >>>> >>>> diff --git a/libavdevice/dshow_pin.c b/libavdevice/dshow_pin.c >>>> index 664246da92..12e508bf01 100644 >>>> --- a/libavdevice/dshow_pin.c >>>> +++ b/libavdevice/dshow_pin.c >>>> @@ -249,8 +249,20 @@ libAVPin_Setup(libAVPin *this, libAVFilter *filter) >>>> >>>> return 1; >>>> } >>>> + >>>> +static void >>>> +libAVPin_Free(libAVPin *this) >>>> +{ >>>> + if (!this) >>>> + return; >>>> + av_freep(&this->imemvtbl); >>>> + if (this->type.pbFormat) { >>>> + CoTaskMemFree(this->type.pbFormat); >>>> + this->type.pbFormat = NULL; >>>> + } >>>> +} >>>> DECLARE_CREATE(libAVPin, libAVPin_Setup(this, filter), libAVFilter *filter) >>>> -DECLARE_DESTROY(libAVPin, nothing) >>>> +DECLARE_DESTROY(libAVPin, libAVPin_Free) >>>> >>>> /***************************************************************************** >>>> * libAVMemInputPin >>> >>> Here is an updated version with the formatting fixed. >> >> Version created using git format-patch. > > It seems to be a git diff output only. Or did you mean to attach a git > format-patch version that didn't go through? > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-devel _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel