[7.0.2 Cherry-pick] Fix SqlCommand.Cancell null ref exception#4373
Merged
Azure Pipelines / PR-SqlClient-Project
succeeded
Jun 18, 2026 in 1h 11m 42s
Build #16901 had test failures
Details
- Failed: 658 (0.26%)
- Passed: 243,646 (97.20%)
- Other: 6,364 (2.54%)
- Total: 250,668
- 94105 of 141777 line covered (66.38%)
Annotations
Check failure on line 0 in EXEC
azure-pipelines / PR-SqlClient-Project
EXEC#L0
EXEC(0,0): Error Message:
Check failure on line 0 in EXEC
azure-pipelines / PR-SqlClient-Project
EXEC#L0
EXEC(0,0): Error Message:
Check failure on line 0 in EXEC
azure-pipelines / PR-SqlClient-Project
EXEC#L0
EXEC(0,0): Error Message:
Check failure on line 0 in EXEC
azure-pipelines / PR-SqlClient-Project
EXEC#L0
EXEC(0,0): Error Message:
azure-pipelines / PR-SqlClient-Project
Microsoft.Data.SqlClient.UnitTests.SimulatedServerTests.ConnectionTests.TransientFault_RetryEnabled_ShouldSucceed_Async(errorCode: 40613)
Assert.Equal() Failure: Values differ
Expected: 2
Actual: 3
Raw output
at Microsoft.Data.SqlClient.UnitTests.SimulatedServerTests.ConnectionTests.<TransientFault_RetryEnabled_ShouldSucceed_Async>d__3.MoveNext() in /_/src/Microsoft.Data.SqlClient/tests/UnitTests/SimulatedServerTests/ConnectionTests.cs:line 99
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
azure-pipelines / PR-SqlClient-Project
Microsoft.Data.SqlClient.UnitTests.SimulatedServerTests.ConnectionFailoverTests.NetworkError_WithUserProvidedPartner_RetryDisabled_ShouldConnectToFailoverPartner
Microsoft.Data.SqlClient.SqlException : Connection Timeout Expired. The timeout period elapsed during the post-login phase. The connection could have timed out while waiting for server to complete the login process and respond; Or it could have timed out while attempting to create multiple active connections. This failure occurred while attempting to connect to the Principle server. The duration spent while attempting to connect to this server was - [Pre-Login] initialization=3; handshake=65; [Login] initialization=0; authentication=0; [Post-Login] complete=5403;
---- System.ComponentModel.Win32Exception : The wait operation timed out
Raw output
at Microsoft.Data.SqlClient.Connection.SqlConnectionInternal.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction) in /_/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/Connection/SqlConnectionInternal.cs:line 1305
at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose) in /_/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/TdsParser.cs:line 1739
at Microsoft.Data.SqlClient.TdsParserStateObject.ThrowExceptionAndWarning(Boolean callerHasConnectionLock, Boolean asyncClose) in /_/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/TdsParserStateObject.cs:line 1251
at Microsoft.Data.SqlClient.TdsParserStateObject.ReadSniError(TdsParserStateObject stateObj, UInt32 error) in /_/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/TdsParserStateObject.cs:line 4171
at Microsoft.Data.SqlClient.TdsParserStateObject.ReadSniSyncOverAsync() in /_/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/TdsParserStateObject.cs:line 3580
at Microsoft.Data.SqlClient.TdsParserStateObject.TryReadNetworkPacket() in /_/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/TdsParserStateObject.cs:line 3479
at Microsoft.Data.SqlClient.TdsParserStateObject.TryPrepareBuffer() in /_/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/TdsParserStateObject.cs:line 1473
at Microsoft.Data.SqlClient.TdsParserStateObject.TryReadByte(Byte& value) in /_/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/TdsParserStateObject.cs:line 1789
at Microsoft.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady) in /_/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/TdsParser.cs:line 2475
at Microsoft.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) in /_/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/TdsParser.cs:line 2362
at Microsoft.Data.SqlClient.Connection.SqlConnectionInternal.CompleteLogin(Boolean enlistOK) in /_/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/Connection/SqlConnectionInternal.cs:line 2264
at Microsoft.Data.SqlClient.Connection.SqlConnectionInternal.AttemptOneLogin(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, TimeoutTimer timeout, Boolean withFailover, Boolean isFirstTransparentAttempt, Boolean disableTnir) in /_/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/Connection/SqlConnectionInternal.cs:line 2228
at Microsoft.Data.SqlClient.Connection.SqlConnectionInternal.LoginWithFailover(Boolean useFailoverHost, ServerInfo primaryServerInfo, String failoverHost, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout) in /_/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/Connection/SqlConnectionInternal.cs:line 3680
at Microsoft.Data.SqlClient.Connection.SqlConnectionInternal.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance) in /_/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/Connection/SqlConnectionInternal.cs:line 3877
at Microsoft.Data.SqlClient.Connection.SqlConnectionInternal..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, DbConnectionPoolGroupProviderInfo providerInfo, Strin
... [The stack trace has been truncated as it exceeded the maximum allowed size. Please refer to the complete log available in the Test Run attachments for full details.]
azure-pipelines / PR-SqlClient-Project
Microsoft.Data.SqlClient.UnitTests.SimulatedServerTests.ConnectionFailoverTests.NetworkError_WithUserProvidedPartner_RetryDisabled_ShouldConnectToFailoverPartner
Microsoft.Data.SqlClient.SqlException : Connection Timeout Expired. The timeout period elapsed during the post-login phase. The connection could have timed out while waiting for server to complete the login process and respond; Or it could have timed out while attempting to create multiple active connections. This failure occurred while attempting to connect to the Principle server. The duration spent while attempting to connect to this server was - [Pre-Login] initialization=4; handshake=63; [Login] initialization=0; authentication=0; [Post-Login] complete=5408;
---- System.ComponentModel.Win32Exception : The wait operation timed out
Raw output
at Microsoft.Data.SqlClient.Connection.SqlConnectionInternal.OnError(SqlException exception, Boolean breakConnection, Action`1 wrapCloseInAction) in /_/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/Connection/SqlConnectionInternal.cs:line 1305
at Microsoft.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj, SqlCommand command, Boolean callerHasConnectionLock, Boolean asyncClose) in /_/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/TdsParser.cs:line 1739
at Microsoft.Data.SqlClient.TdsParserStateObject.ThrowExceptionAndWarning(Boolean callerHasConnectionLock, Boolean asyncClose) in /_/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/TdsParserStateObject.cs:line 1251
at Microsoft.Data.SqlClient.TdsParserStateObject.ReadSniError(TdsParserStateObject stateObj, UInt32 error) in /_/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/TdsParserStateObject.cs:line 4171
at Microsoft.Data.SqlClient.TdsParserStateObject.ReadSniSyncOverAsync() in /_/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/TdsParserStateObject.cs:line 3580
at Microsoft.Data.SqlClient.TdsParserStateObject.TryReadNetworkPacket() in /_/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/TdsParserStateObject.cs:line 3479
at Microsoft.Data.SqlClient.TdsParserStateObject.TryPrepareBuffer() in /_/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/TdsParserStateObject.cs:line 1473
at Microsoft.Data.SqlClient.TdsParserStateObject.TryReadByte(Byte& value) in /_/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/TdsParserStateObject.cs:line 1789
at Microsoft.Data.SqlClient.TdsParser.TryRun(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj, Boolean& dataReady) in /_/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/TdsParser.cs:line 2475
at Microsoft.Data.SqlClient.TdsParser.Run(RunBehavior runBehavior, SqlCommand cmdHandler, SqlDataReader dataStream, BulkCopySimpleResultSet bulkCopyHandler, TdsParserStateObject stateObj) in /_/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/TdsParser.cs:line 2362
at Microsoft.Data.SqlClient.Connection.SqlConnectionInternal.CompleteLogin(Boolean enlistOK) in /_/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/Connection/SqlConnectionInternal.cs:line 2264
at Microsoft.Data.SqlClient.Connection.SqlConnectionInternal.AttemptOneLogin(ServerInfo serverInfo, String newPassword, SecureString newSecurePassword, TimeoutTimer timeout, Boolean withFailover, Boolean isFirstTransparentAttempt, Boolean disableTnir) in /_/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/Connection/SqlConnectionInternal.cs:line 2228
at Microsoft.Data.SqlClient.Connection.SqlConnectionInternal.LoginWithFailover(Boolean useFailoverHost, ServerInfo primaryServerInfo, String failoverHost, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance, SqlConnectionString connectionOptions, SqlCredential credential, TimeoutTimer timeout) in /_/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/Connection/SqlConnectionInternal.cs:line 3680
at Microsoft.Data.SqlClient.Connection.SqlConnectionInternal.OpenLoginEnlist(TimeoutTimer timeout, SqlConnectionString connectionOptions, SqlCredential credential, String newPassword, SecureString newSecurePassword, Boolean redirectedUserInstance) in /_/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/Connection/SqlConnectionInternal.cs:line 3877
at Microsoft.Data.SqlClient.Connection.SqlConnectionInternal..ctor(DbConnectionPoolIdentity identity, SqlConnectionString connectionOptions, SqlCredential credential, DbConnectionPoolGroupProviderInfo providerInfo, Strin
... [The stack trace has been truncated as it exceeded the maximum allowed size. Please refer to the complete log available in the Test Run attachments for full details.]
azure-pipelines / PR-SqlClient-Project
Microsoft.Data.SqlClient.ManualTesting.Tests.DiagnosticTest.ExecuteNonQueryAsyncTest
Microsoft.DotNet.RemoteExecutor.RemoteExecutionException : Remote process failed with an unhandled exception.
Raw output
Child exception:
System.IO.FileNotFoundException: Could not load file or assembly 'Microsoft.Data.SqlClient, Version=7.0.0.0, Culture=neutral, PublicKeyToken=null'. The system cannot find the file specified.
File name: 'Microsoft.Data.SqlClient, Version=7.0.0.0, Culture=neutral, PublicKeyToken=null'
at Microsoft.Data.SqlClient.ManualTesting.Tests.DiagnosticTest.CollectStatisticsDiagnosticsAsync(Func`2 sqlOperation, String[] expectedDiagnostics, String methodName)
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine)
at Microsoft.Data.SqlClient.ManualTesting.Tests.DiagnosticTest.CollectStatisticsDiagnosticsAsync(Func`2 sqlOperation, String[] expectedDiagnostics, String methodName)
at Microsoft.Data.SqlClient.ManualTesting.Tests.DiagnosticTest.<>c.<ExecuteNonQueryAsyncTest>b__21_0() in /_/src/Microsoft.Data.SqlClient/tests/ManualTests/TracingTests/DiagnosticTest.cs:line 305
at System.RuntimeMethodHandle.InvokeMethod(Object target, Void** arguments, Signature sig, Boolean isConstructor)
at System.Reflection.MethodBaseInvoker.InvokeWithNoArgs(Object obj, BindingFlags invokeAttr)
Child process:
ManualTests, Version=7.0.0.0, Culture=neutral, PublicKeyToken=null Microsoft.Data.SqlClient.ManualTesting.Tests.DiagnosticTest+<>c Int32 <ExecuteNonQueryAsyncTest>b__21_0()
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