[Fuzzing X64] [MihaZupan] Instrument fuzzer implementations by default #2192

// NrbfDecoderFuzzer

D:\runner>D:\runner\runtime\src\libraries\Fuzzing\DotnetFuzzing\deployment\NrbfDecoderFuzzer\/libfuzzer-dotnet.exe --target_path=D:\runner\runtime\src\libraries\Fuzzing\DotnetFuzzing\deployment\NrbfDecoderFuzzer\/DotnetFuzzing.exe --target_arg=NrbfDecoderFuzzer -timeout=60 -timeout=60 -max_total_time=60 NrbfDecoderFuzzer-inputs -exact_artifact_path=NrbfDecoderFuzzer-artifact-4 -print_final_stats=1 D:\runner\runtime\src\libraries\Fuzzing\DotnetFuzzing\deployment\NrbfDecoderFuzzer\/corpus 
WARNING: Failed to find function "__sanitizer_acquire_crash_state".
WARNING: Failed to find function "__sanitizer_print_stack_trace".
WARNING: Failed to find function "__sanitizer_set_death_callback".
INFO: libFuzzer ignores flags that start with '--'
INFO: Running with entropic power schedule (0xFF, 100).
INFO: Seed: 4160469693
INFO: Loaded 1 modules   (66 inline 8-bit counters): 66 [00007FF67BDD4008, 00007FF67BDD404A), 
INFO: Loaded 1 PC tables (66 PCs): 66 [00007FF67BDA16E0,00007FF67BDA1B00), 
INFO: 65536 Extra Counters
INFO:        0 files found in NrbfDecoderFuzzer-inputs
INFO:        8 files found in D:\runner\runtime\src\libraries\Fuzzing\DotnetFuzzing\deployment\NrbfDecoderFuzzer\/corpus
INFO: -max_len is not provided; libFuzzer will not generate inputs larger than 4096 bytes
INFO: seed corpus: files: 8 min: 36b max: 1382b total: 1971b rss: 27Mb
System.OutOfMemoryException: Exception of type 'System.OutOfMemoryException' was thrown.
   at System.Formats.Nrbf.SZArrayOfRecords.ToArray(Boolean allowNulls)
   at System.Formats.Nrbf.SZArrayOfRecords.GetArray(Boolean allowNulls)
   at System.Formats.Nrbf.SZArrayRecord`1.Deserialize(Type arrayType, Boolean allowNulls)
   at System.Formats.Nrbf.ArrayRecord.GetArray(Type expectedArrayType, Boolean allowNulls)
   at DotnetFuzzing.Fuzzers.NrbfDecoderFuzzer.Consume(HashSet`1 visited, Queue`1 queue)
   at DotnetFuzzing.Fuzzers.NrbfDecoderFuzzer.Test(Span`1 testSpan, Stream stream)
   at DotnetFuzzing.Fuzzers.NrbfDecoderFuzzer.Test(ReadOnlySpan`1 bytes, PoisonPagePlacement poisonPagePlacement)
   at DotnetFuzzing.Fuzzers.NrbfDecoderFuzzer.FuzzTarget(ReadOnlySpan`1 bytes)
   at DotnetFuzzing.Program.<>c__DisplayClass2_0.<RunFuzzer>b__0(ReadOnlySpan`1 bytes)
   at SharpFuzz.Fuzzer.LibFuzzer.Run(ReadOnlySpanAction action, Boolean ignoreExceptions)
==7232== ERROR: libFuzzer: deadly signal
NOTE: libFuzzer has rudimentary signal handlers.
      Combine libFuzzer with AddressSanitizer or similar for better crash reports.
SUMMARY: libFuzzer: deadly signal
MS: 0 ; base unit: 0000000000000000000000000000000000000000
0x0,0x1,0x0,0x0,0x0,0xff,0xff,0xff,0xff,0x1,0x0,0x0,0x0,0x0,0x0,0x0,0x0,0x7,0x1,0x0,0x0,0x0,0x0,0x1,0x0,0x0,0x0,0xc7,0xff,0xff,0x7f,0x3,0x6e,0x53,0x79,0x73,0x74,0x65,0x6d,0x2e,0x4e,0x75,0x6c,0x6c,0x61,0x62,0x6c,0x65,0x60,0x31,0x5b,0x5b,0x53,0x79,0x73,0x74,0x65,0x6d,0x2e,0x49,0x6e,0x74,0x33,0x32,0x2c,0x20,0x6d,0x73,0x63,0x6f,0x72,0x6c,0x69,0x62,0x2c,0x20,0x56,0x65,0x72,0x73,0x69,0x6f,0x6e,0x3d,0x34,0x2e,0x30,0x2e,0x30,0x2e,0x30,0x2c,0x20,0x43,0x75,0x6c,0x74,0x75,0x72,0x65,0x3d,0x6e,0x65,0x75,0x74,0x72,0x61,0x6c,0x2c,0x20,0x50,0x75,0x62,0x6c,0x69,0x63,0x4b,0x65,0x79,0x54,0x6f,0x6b,0x65,0x6e,0x3d,0x62,0x37,0x37,0x61,0x35,0x63,0x35,0x36,0x31,0x39,0x33,0x34,0x65,0x30,0x38,0x39,0x5d,0x5d,0xe,0xc7,0xff,0xff,0x7f,0xb,
\000\001\000\000\000\377\377\377\377\001\000\000\000\000\000\000\000\007\001\000\000\000\000\001\000\000\000\307\377\377\177\003nSystem.Nullable`1[[System.Int32, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]]\016\307\377\377\177\013
artifact_prefix='./'; Test unit written to NrbfDecoderFuzzer-artifact-4
Base64: AAEAAAD/////AQAAAAAAAAAHAQAAAAABAAAAx///fwNuU3lzdGVtLk51bGxhYmxlYDFbW1N5c3RlbS5JbnQzMiwgbXNjb3JsaWIsIFZlcnNpb249NC4wLjAuMCwgQ3VsdHVyZT1uZXV0cmFsLCBQdWJsaWNLZXlUb2tlbj1iNzdhNWM1NjE5MzRlMDg5XV0Ox///fws=

// SslStreamClientHelloFuzzer
System.NotSupportedException: The server mode SSL must use a certificate with the associated private key.
   at System.Net.Security.SslStream.AcquireServerCredentials(Byte[]& thumbPrint)
   at System.Net.Security.SslStream.TryNextMessageViaTlsSession(ReadOnlySpan`1 incomingBuffer, ProtocolToken& token, Int32& consumed)
   at System.Net.Security.SslStream.NextMessage(ReadOnlySpan`1 incomingBuffer, Int32& consumed)
   at System.Net.Security.SslStream.ProcessTlsFrame(Int32 frameSize)
   at System.Net.Security.SslStream.ForceAuthenticationAsync[TIOAdapter](Boolean receiveFirst, Byte[] reAuthenticationData, CancellationToken cancellationToken)
   at DotnetFuzzing.Fuzzers.SslStreamClientHelloFuzzer.FuzzTarget(ReadOnlySpan`1 bytes)
   at DotnetFuzzing.Program.<>c__DisplayClass2_0.<RunFuzzer>b__0(ReadOnlySpan`1 bytes)
   at SharpFuzz.Fuzzer.LibFuzzer.Run(ReadOnlySpanAction action, Boolean ignoreExceptions)
==1576== ERROR: libFuzzer: deadly signal
NOTE: libFuzzer has rudimentary signal handlers.
      Combine libFuzzer with AddressSanitizer or similar for better crash reports.
SUMMARY: libFuzzer: deadly signal
MS: 1 ShuffleBytes-; base unit: 37cfd1f9f931744c839775c42fa116fff655aecc
0x0,0x0,0x1,0x3,0x20,
\000\000\001\003 
artifact_prefix='./'; Test unit written to SslStreamClientHelloFuzzer-artifact-2
Base64: AAABAyA=