Crash in 7z, Analyzed 2 dumps, total processed 184, rate equals 1.09%

Top 1: Version = 9.20.1005.614, Total count = 2

dump count = 1

07ecfd04 1009c356 kernel32!HeapFree+0x14
WARNING: Stack unwind information not available. Following frames may be wrong.
07ecfd44 1009e783 7z+0x9c356
07ecfd78 777093c5 7z+0x9e783
07ecfd94 7772216f ntdll!RtlProcessFlsData+0x57
07ecfe2c 77722403 ntdll!LdrShutdownThread+0x35
07ecfe3c 7772f5ca ntdll!RtlExitUserThread+0x2a
07ecff88 771c343d ntdll!TppWorkerThread+0x846
07ecff94 77709802 kernel32!BaseThreadInitThunk+0xe
07ecffd4 777097d5 ntdll!__RtlUserThreadStart+0x70
07ecffec 00000000 ntdll!_RtlUserThreadStart+0x1b

dump count = 1

07befacc 1009c356 kernel32!HeapFree+0x14
WARNING: Stack unwind information not available. Following frames may be wrong.
07befb0c 1009e699 7z+0x9c356
07befb40 775f93c5 7z+0x9e699
07befb5c 7761216f ntdll!RtlProcessFlsData+0x57
07befbf4 77612403 ntdll!LdrShutdownThread+0x35
07befc04 76b719e8 ntdll!RtlExitUserThread+0x2a
07befc18 71426383 KERNELBASE!FreeLibraryAndExitThread+0x5f
07befc38 76f1343d mswsock!SockAsyncThread+0xf5
07befc44 775f9802 kernel32!BaseThreadInitThunk+0xe
07befc84 775f97d5 ntdll!__RtlUserThreadStart+0x70
07befc9c 00000000 ntdll!_RtlUserThreadStart+0x1b