Infer# (Microsoft) scan has identified multiple issues. Mostly resource leak and threading related.

[IngawaAb-bh]

#0
/_/crypto/src/asn1/ASN1StreamParser.cs:168: error: Pulse Resource Leak
Resource dynamically allocated by constructor Org.BouncyCastle.Asn1.DefiniteLengthInputStream() on line 162 is not closed after the last access at line 168, column 25.

#1
/_/crypto/src/asn1/Asn1InputStream.cs:90: error: Pulse Resource Leak
Resource dynamically allocated by constructor Org.BouncyCastle.Asn1.DefiniteLengthInputStream() on line 84 is not closed after the last access at line 90, column 21.

#2
/_/crypto/src/asn1/Asn1InputStream.cs:92: error: Pulse Resource Leak
Resource dynamically allocated by constructor Org.BouncyCastle.Asn1.DefiniteLengthInputStream() on line 84 is not closed after the last access at line 92, column 17.

#3
/_/crypto/src/asn1/Asn1Object.cs:11: error: Pulse Resource Leak
Resource dynamically allocated by constructor Org.BouncyCastle.Asn1.Asn1OutputStream(), indirectly via call to Asn1OutputStream.Create(...) on line 11 is not closed after the last access at line 11, column 13.

#4
/_/crypto/src/asn1/Asn1Object.cs:16: error: Pulse Resource Leak
Resource dynamically allocated by constructor Org.BouncyCastle.Asn1.Asn1OutputStream(), indirectly via call to Asn1OutputStream.Create(...) on line 16 is not closed after the last access at line 16, column 13.

#5
/_/crypto/src/asn1/Asn1Object.cs:16: error: Pulse Resource Leak
Resource dynamically allocated by constructor Org.BouncyCastle.Asn1.DerOutputStreamNew(), indirectly via call to Asn1OutputStream.Create(...) on line 16 is not closed after the last access at line 16, column 13.

#6
/_/crypto/src/asn1/BerOutputStream.cs:18: error: Pulse Resource Leak
Resource dynamically allocated by constructor Org.BouncyCastle.Asn1.Asn1OutputStream(), indirectly via call to Asn1OutputStream.Create(...) on line 18 is not closed after the last access at line 18, column 13.

#7
/_/crypto/src/asn1/BerOutputStream.cs:23: error: Pulse Resource Leak
Resource dynamically allocated by constructor Org.BouncyCastle.Asn1.Asn1OutputStream(), indirectly via call to Asn1OutputStream.Create(...) on line 23 is not closed after the last access at line 23, column 13.

#8
/_/crypto/src/asn1/DerObjectIdentifier.cs:162: error: Null Dereference
token could be null (from the call to OidTokenizer.NextToken() on line 158) and is dereferenced.

#9
/_/crypto/src/bcpg/PublicKeyPacket.cs:97: error: Pulse Resource Leak
Resource dynamically allocated by constructor Org.BouncyCastle.Bcpg.BcpgOutputStream() on line 98 is not closed after the last access at line 97, column 13.

#10
/_/crypto/src/crypto/operators/Asn1DigestFactory.cs:21: error: Null Dereference
oid could be null (from the call to DigestUtilities.GetObjectIdentifier(...) on line 20) and is dereferenced in the call to DigestUtilities.GetDigest(...).

#11
/_/crypto/src/crypto/operators/Asn1KeyWrapper.cs:35: error: Null Dereference
null (last assigned on line 35) is dereferenced in the call to Asn1KeyWrapper(...).

#12
/_/crypto/src/crypto/operators/Asn1KeyWrapper.cs:97: error: Null Dereference
null (last assigned on line 97) is dereferenced in the call to Asn1KeyUnwrapper(...).

#13
/_/crypto/src/crypto/tls/TlsDheKeyExchange.cs:78: error: Pulse Resource Leak
Resource dynamically allocated by constructor Org.BouncyCastle.Utilities.IO.TeeInputStream() on line 75 is not closed after the last access at line 78, column 13.

#14
/_/crypto/src/math/ec/ECCurve.cs:1004: warning: Thread Safety Violation
Read/Write race. Non-private method AbstractF2mCurve.GetSi() reads without synchronization from this.Org.BouncyCastle.Math.EC.AbstractF2mCurve.si. Potentially races with write in method AbstractF2mCurve.GetSi().
Reporting because this access may occur on a background thread.

#15
/_/crypto/src/openpgp/PgpPublicKeyRingBundle.cs:39: error: Pulse Resource Leak
Resource dynamically allocated by constructor Org.BouncyCastle.Bcpg.BcpgInputStream(), indirectly via call to PgpObjectFactory(...) on line 39 is not closed after the last access at line 39, column 6.

#16
/_/crypto/src/openpgp/PgpPublicKeyRingBundle.cs:215: error: Pulse Resource Leak
Resource dynamically allocated by constructor Org.BouncyCastle.Bcpg.BcpgOutputStream(), indirectly via call to BcpgOutputStream.Wrap(...) on line 213 is not closed after the last access at line 215, column 22.

#17
/_/crypto/src/openpgp/PgpSecretKeyRingBundle.cs:39: error: Pulse Resource Leak
Resource dynamically allocated by constructor Org.BouncyCastle.Bcpg.BcpgInputStream(), indirectly via call to PgpObjectFactory(...) on line 39 is not closed after the last access at line 39, column 6.

#18
/_/crypto/src/openpgp/PgpSecretKeyRingBundle.cs:217: error: Pulse Resource Leak
Resource dynamically allocated by constructor Org.BouncyCastle.Bcpg.BcpgOutputStream(), indirectly via call to BcpgOutputStream.Wrap(...) on line 215 is not closed after the last access at line 217, column 22.

#19
/_/crypto/src/security/SecureRandom.cs:135: error: Null Dereference
this->Org.BouncyCastle.Security.SecureRandom.generator could be null (last assigned on line 133) and is dereferenced in the call to SecureRandom.SetSeed(...).

#20
/_/crypto/src/tls/AbstractTlsContext.cs:158: warning: Thread Safety Violation
Read/Write race. Non-private method AbstractTlsContext.get_ResumableSession() indirectly reads without synchronization from this.Org.BouncyCastle.Tls.AbstractTlsContext.m_session. Potentially races with write in method AbstractTlsContext.HandshakeComplete(...).
Reporting because another access to the same memory occurs on a background thread, although this access may not.

#21
/_/crypto/src/tls/AbstractTlsContext.cs:168: warning: Thread Safety Violation
Read/Write race. Non-private method AbstractTlsContext.get_Session() reads without synchronization from this.Org.BouncyCastle.Tls.AbstractTlsContext.m_session. Potentially races with write in method AbstractTlsContext.HandshakeComplete(...).
Reporting because another access to the same memory occurs on a background thread, although this access may not.

#22
/_/crypto/src/tls/DeferredHash.cs:232: error: Null Dereference
null (last assigned on line 232) is dereferenced.

#23
/_/crypto/src/tls/ProtocolVersion.cs:175: error: Null Dereference
current could be null (from the call to ProtocolVersion.GetPreviousVersion() on line 177) and is dereferenced.

#24
/_/crypto/src/tls/TlsUtilities.cs:4734: error: Null Dereference
version could be null (from the call to ProtocolVersion.GetEquivalentTlsVersion() on line 4732) and is dereferenced.

#25
/_/crypto/src/tls/crypto/impl/AbstractTlsSecret.cs:28: warning: Thread Safety Violation
Read/Write race. Non-private method AbstractTlsSecret.CheckAlive() reads without synchronization from this.Org.BouncyCastle.Tls.Crypto.Impl.AbstractTlsSecret.m_data. Potentially races with write in method AbstractTlsSecret.Extract().
Reporting because another access to the same memory occurs on a background thread, although this access may not.

#26
/_/crypto/src/x509/X509AttrCertParser.cs:137: error: Pulse Resource Leak
Resource dynamically allocated by constructor Org.BouncyCastle.Utilities.IO.PushbackStream() on line 134 is not closed after the last access at line 137, column 5.

#27
/_/crypto/src/x509/X509CertPairParser.cs:68: error: Pulse Resource Leak
Resource dynamically allocated by constructor Org.BouncyCastle.Utilities.IO.PushbackStream() on line 65 is not closed after the last access at line 68, column 5.

#28
/_/crypto/src/x509/X509CertificateParser.cs:147: error: Pulse Resource Leak
Resource dynamically allocated by constructor Org.BouncyCastle.Utilities.IO.PushbackStream() on line 144 is not closed after the last access at line 147, column 5.

#29
/_/crypto/src/x509/X509CertificateParser.cs:154: error: Pulse Resource Leak
Resource dynamically allocated by constructor Org.BouncyCastle.Utilities.IO.PushbackStream() on line 144 is not closed after the last access at line 154, column 6.

Found 31 issues
Issue Type(ISSUED_TYPE_ID): #
Pulse Resource Leak(PULSE_RESOURCE_LEAK): 18
Null Dereference(NULLPTR_DEREFERENCE): 8
Thread Safety Violation(THREAD_SAFETY_VIOLATION): 4