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[iOS][tvOS] System.Net.Security.Tests crash with Process terminated due to System.IO.DirectoryNotFoundException on iOS tvOS #52120

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mdh1418 opened this issue Apr 30, 2021 · 7 comments · Fixed by #53029
Closed

[iOS][tvOS] System.Net.Security.Tests crash with Process terminated due to System.IO.DirectoryNotFoundException on iOS tvOS #52120

mdh1418 opened this issue Apr 30, 2021 · 7 comments · Fixed by #53029
Labels
os-ios Apple iOS os-tvos Apple tvOS untriaged New issue has not been triaged by the area owner
Milestone
6.0.0

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@mdh1418
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mdh1418 commented Apr 30, 2021 

info	13:45:43.271034-0400	System.Net.Security.Tests	((null) warning) Process terminated due to "Certificates cctor threw System.IO.DirectoryNotFoundException: Could not find a part of the path '/Users/mdhwang/Library/Developer/CoreSimulator/Devices/71D00C72-A1BD-4EF7-87EA-B22842EC1650/data/Containers/Bundle/Application/27DECA82-B31F-4028-A4D1-F1E5253EC31A/System.Net.Security.Tests.app/TestDataCertificates/testservereku.contoso.com.pfx'.
   at Interop.ThrowExceptionForIoErrno(ErrorInfo errorInfo, String path, Boolean isDirectory, Func`2 errorRewriter) in System.Private.CoreLib.dll:token 0x600000a+0x48
   at Interop.CheckIo(Error error, String path, Boolean isDirectory, Func`2 errorRewriter) in System.Private.CoreLib.dll:token 0x600000b+0x10
   at Microsoft.Win32.SafeHandles.SafeFileHandle.Open(String path, OpenFlags flags, Int32 mode) in System.Private.CoreLib.dll:token 0x60000a1+0x62
   at System.IO.Strategies.FileStreamHelpers.OpenHandle(String path, FileMode mode, FileAccess access, FileShare share, FileOptions options) in System.Private.CoreLib.dll:token 0x600560d+0xc
   at System.IO.Strategies.Net5CompatFileStreamStrategy..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options) in System.Private.CoreLib.dll:token 0x600561b+0x43
   at System.IO.Strategies.FileStreamHelpers.ChooseStrategyCore(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options) in System.Private.CoreLib.dll:token 0x600560c+0x0
   at System.IO.Strategies.FileStreamHelpers.ChooseStrategy(FileStream fileStream, String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options) in System.Private.CoreLib.dll:token 0x6005608+0x0
   at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options) in System.Private.CoreLib.dll:token 0x6005338+0x17f
   at System.IO.File.ReadAllBytes(String path) in System.IO.FileSystem.dll:token 0x60000fe+0x1
   at System.Net.Test.Common.Configuration.Certificates..cctor() in System.Net.Security.Tests.dll:token 0x6000466+0x3e
   at System.Diagnostics.DefaultTraceListener.Fail(String message, String detailMessage) in System.Diagnostics.TraceSource.dll:token 0x6000040+0x0
   at System.Diagnostics.DefaultTraceListener.Fail(String message) in System.Diagnostics.TraceSource.dll:token 0x600003f+0x0
   at System.Diagnostics.TraceInternal.Fail(String message) in System.Diagnostics.TraceSource.dll:token 0x60000b5+0x0
   at System.Diagnostics.Trace.Fail(String message) in System.Diagnostics.TraceSource.dll:token 0x600007d+0x0
   at System.Net.Test.Common.Configuration.Certificates..cctor() in System.Net.Security.Tests.dll:token 0x6000466+0x0
   at System.Net.Security.Tests.SslStreamStreamToStreamTest.SslStream_StreamToStream_Authentication_Success_MemberData()+MoveNext() in System.Net.Security.Tests.dll:token 0x600026f+0x0
   at System.Linq.Enumerable.SelectEnumerableIterator`2[[System.Object, System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e],[System.Object[], System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].MoveNext() in System.Linq.dll:token 0x6000154+0x0
   at Xunit.Sdk.TheoryDiscoverer.Discover(ITestFrameworkDiscoveryOptions discoveryOptions, ITestMethod testMethod, IAttributeInfo theoryAttribute) in xunit.execution.dotnet.dll:token 0x600022c+0x0
   at Xunit.Sdk.XunitTestFrameworkDiscoverer.FindTestsForMethod(ITestMethod testMethod, Boolean includeSourceInformation, IMessageBus messageBus, ITestFrameworkDiscoveryOptions discoveryOptions) in xunit.execution.dotnet.dll:token 0x6000253+0x0
   at Xunit.Sdk.XunitTestFrameworkDiscoverer.FindTestsForType(ITestClass testClass, Boolean includeSourceInformation, IMessageBus messageBus, ITestFrameworkDiscoveryOptions discoveryOptions) in xunit.execution.dotnet.dll:token 0x6000254+0x0
   at Xunit.Sdk.TestFrameworkDiscoverer.FindTestsForTypeAndWrapExceptions(ITestClass testClass, Boolean includeSourceInformation, IMessageBus messageBus, ITestFrameworkDiscoveryOptions discoveryOptions) in xunit.execution.dotnet.dll:token 0x60001cc+0x0
   at Xunit.Sdk.TestFrameworkDiscoverer.<>c__DisplayClass26_0.<Find>b__0() in xunit.execution.dotnet.dll:token 0x6000506+0x0
   at Xunit.Sdk.XunitWorkerThread.<>c.<QueueUserWorkItem>b__5_0(Object _) in xunit.execution.dotnet.dll:token 0x600056f+0x0
   at System.Threading.Tasks.Task.InnerInvoke() in System.Private.CoreLib.dll:token 0x6002f8c+0x0
   at System.Threading.Tasks.Task.<>c.<.cctor>b__284_0(Object obj) in System.Private.CoreLib.dll:token 0x6003031+0x0
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) in System.Private.CoreLib.dll:token 0x6002b1e+0x0
   at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) in System.Private.CoreLib.dll:token 0x6002f8b+0x0
   at System.Threading.Tasks.Task.ExecuteEntryUnsafe(Thread threadPoolThread) in System.Private.CoreLib.dll:token 0x6002f89+0x0
   at System.Threading.Tasks.ThreadPoolTaskScheduler.<>c.<.cctor>b__10_0(Object s) in System.Private.CoreLib.dll:token 0x6003151+0x0
   at System.Threading.Thread.StartCallback() in System.Private.CoreLib.dll:token 0x600297e+0x0
"
error	13:45:43.271639-0400	System.Net.Security.Tests	
Unhandled Exception:
System.Diagnostics.DebugProvider+DebugAssertException: Certificates cctor threw System.IO.DirectoryNotFoundException: Could not find a part of the path '/Users/mdhwang/Library/Developer/CoreSimulator/Devices/71D00C72-A1BD-4EF7-87EA-B22842EC1650/data/Containers/Bundle/Application/27DECA82-B31F-4028-A4D1-F1E5253EC31A/System.Net.Security.Tests.app/TestDataCertificates/testservereku.contoso.com.pfx'.
   at Interop.ThrowExceptionForIoErrno(ErrorInfo errorInfo, String path, Boolean isDirectory, Func`2 errorRewriter) in System.Private.CoreLib.dll:token 0x600000a+0x48
   at Interop.CheckIo(Error error, String path, Boolean isDirectory, Func`2 errorRewriter) in System.Private.CoreLib.dll:token 0x600000b+0x10
   at Microsoft.Win32.SafeHandles.SafeFileHandle.Open(String path, OpenFlags flags, Int32 mode) in System.Private.CoreLib.dll:token 0x60000a1+0x62
   at System.IO.Strategies.FileStreamHelpers.OpenHandle(String path, FileMode mode, FileAccess access, FileShare share, FileOptions options) in System.Private.CoreLib.dll:token 0x600560d+0xc
   at System.IO.Strategies.Net5CompatFileStreamStrategy..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options) in System.Private.CoreLib.dll:token 0x600561b+0x43
   at System.IO.Strategies.FileStreamHelpers.ChooseStrategyCore(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options) in System.Private.CoreLib.dll:token 0x600560c+0x0
   at System.IO.Strategies.FileStreamHelpers.ChooseStrategy(FileStream fileStream, String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options) in System.Private.CoreLib.dll:token 0x6005608+0x0
   at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share, Int32 bufferSize, FileOptions options) in System.Private.CoreLib.dll:token 0x6005338+0x17f
   at System.IO.File.ReadAllBytes(String path) in System.IO.FileSystem.dll:token 0x60000fe+0x1
   at System.Net.Test.Common.Configuration.Certificates..cctor() in System.Net.Security.Tests.dll:token 0x6000466+0x3e
   at System.Diagnostics.DefaultTraceListener.Fail(String message, String detailMessage) in System.Diagnostics.TraceSource.dll:token 0x6000040+0x0
   at System.Diagnostics.DefaultTraceListener.Fail(String message) in System.Diagnostics.TraceSource.dll:token 0x600003f+0x0
   at System.Diagnostics.TraceInternal.Fail(String message) in System.Diagnostics.TraceSource.dll:token 0x60000b5+0x0
   at System.Diagnostics.Trace.Fail(String message) in System.Diagnostics.TraceSource.dll:token 0x600007d+0x0
   at System.Net.Test.Common.Configuration.Certificates..cctor() in System.Net.Security.Tests.dll:token 0x6000466+0x0
   at System.Net.Security.Tests.SslStreamStreamToStreamTest.SslStream_StreamToStream_Authentication_Success_MemberData()+MoveNext() in System.Net.Security.Tests.dll:token 0x600026f+0x0
   at System.Linq.Enumerable.SelectEnumerableIterator`2[[System.Object, System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e],[System.Object[], System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].MoveNext() in System.Linq.dll:token 0x6000154+0x0
   at Xunit.Sdk.TheoryDiscoverer.Discover(ITestFrameworkDiscoveryOptions discoveryOptions, ITestMethod testMethod, IAttributeInfo theoryAttribute) in xunit.execution.dotnet.dll:token 0x600022c+0x0
   at Xunit.Sdk.XunitTestFrameworkDiscoverer.FindTestsForMethod(ITestMethod testMethod, Boolean includeSourceInformation, IMessageBus messageBus, ITestFrameworkDiscoveryOptions discoveryOptions) in xunit.execution.dotnet.dll:token 0x6000253+0x0
   at Xunit.Sdk.XunitTestFrameworkDiscoverer.FindTestsForType(ITestClass testClass, Boolean includeSourceInformation, IMessageBus messageBus, ITestFrameworkDiscoveryOptions discoveryOptions) in xunit.execution.dotnet.dll:token 0x6000254+0x0
   at Xunit.Sdk.TestFrameworkDiscoverer.FindTestsForTypeAndWrapExceptions(ITestClass testClass, Boolean includeSourceInformation, IMessageBus messageBus, ITestFrameworkDiscoveryOptions discoveryOptions) in xunit.execution.dotnet.dll:token 0x60001cc+0x0
   at Xunit.Sdk.TestFrameworkDiscoverer.<>c__DisplayClass26_0.<Find>b__0() in xunit.execution.dotnet.dll:token 0x6000506+0x0
   at Xunit.Sdk.XunitWorkerThread.<>c.<QueueUserWorkItem>b__5_0(Object _) in xunit.execution.dotnet.dll:token 0x600056f+0x0
   at System.Threading.Tasks.Task.InnerInvoke() in System.Private.CoreLib.dll:token 0x6002f8c+0x0
   at System.Threading.Tasks.Task.<>c.<.cctor>b__284_0(Object obj) in System.Private.CoreLib.dll:token 0x6003031+0x0
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) in System.Private.CoreLib.dll:token 0x6002b1e+0x0
   at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) in System.Private.CoreLib.dll:token 0x6002f8b+0x0
   at System.Threading.Tasks.Task.ExecuteEntryUnsafe(Thread threadPoolThread) in System.Private.CoreLib.dll:token 0x6002f89+0x0
   at System.Threading.Tasks.ThreadPoolTaskScheduler.<>c.<.cctor>b__10_0(Object s) in System.Private.CoreLib.dll:token 0x6003151+0x0
   at System.Threading.Thread.StartCallback() in System.Private.CoreLib.dll:token 0x600297e+0x0
@mdh1418 mdh1418 added os-ios Apple iOS os-tvos Apple tvOS labels Apr 30, 2021
@mdh1418 mdh1418 added this to the 6.0.0 milestone Apr 30, 2021
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I couldn't figure out the best area label to add to this issue. If you have write-permissions please help me learn by adding exactly one area label.

@dotnet-issue-labeler dotnet-issue-labeler bot added the untriaged New issue has not been triaged by the area owner label Apr 30, 2021
@filipnavara
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filipnavara commented May 13, 2021 •
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Likely to be fixed by #52191 once merged:

Unhandled Exception:
System.Diagnostics.DebugProvider+DebugAssertException: Certificates cctor threw System.EntryPointNotFoundException: AppleCryptoNative_SecKeychainCreate
   at Interop.AppleCrypto.CreateTemporaryKeychain() in System.Security.Cryptography.X509Certificates.dll:token 0x600003a+0xe3
   at Internal.Cryptography.Pal.AppleCertificatePal.FromBlob(ReadOnlySpan`1 rawData, SafePasswordHandle password, X509KeyStorageFlags keyStorageFlags) in System.Security.Cryptography.X509Certificates.dll:token 0x6000153+0x64
   at Internal.Cryptography.Pal.CertificatePal.FromBlob(ReadOnlySpan`1 rawData, SafePasswordHandle password, X509KeyStorageFlags keyStorageFlags) in System.Security.Cryptography.X509Certificates.dll:token 0x60001a1+0x1
   at System.Security.Cryptography.X509Certificates.X509Certificate..ctor(Byte[] rawData, String password, X509KeyStorageFlags keyStorageFlags) in System.Security.Cryptography.X509Certificates.dll:token 0x600044c+0x53
   at System.Security.Cryptography.X509Certificates.X509Certificate2..ctor(Byte[] rawData, String password, X509KeyStorageFlags keyStorageFlags) in System.Security.Cryptography.X509Certificates.dll:token 0x6000494+0x0
   at System.Net.Test.Common.Configuration.Certificates..cctor() in System.Net.Security.Tests.dll:token 0x6000466+0xb8
   at System.Diagnostics.DefaultTraceListener.Fail(String message, String detailMessage) in System.Diagnostics.TraceSource.dll:token 0x6000040+0x0
   at System.Diagnostics.DefaultTraceListener.Fail(String message) in System.Diagnostics.TraceSource.dll:token 0x600003f+0x0
   at System.Diagnostics.TraceInternal.Fail(String message) in System.Diagnostics.TraceSource.dll:token 0x60000b5+0x0
   at System.Diagnostics.Trace.Fail(String message) in System.Diagnostics.TraceSource.dll:token 0x600007d+0x0
   at System.Net.Test.Common.Configuration.Certificates..cctor() in System.Net.Security.Tests.dll:token 0x6000466+0x0
   at System.Net.Security.Tests.SslStreamStreamToStreamTest.SslStream_StreamToStream_Authentication_Success_MemberData()+MoveNext() in System.Net.Security.Tests.dll:token 0x600026f+0x0
   at System.Linq.Enumerable.SelectEnumerableIterator`2[[System.Object, System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e],[System.Object[], System.Private.CoreLib, Version=6.0.0.0, Culture=neutral, PublicKeyToken=7cec85d7bea7798e]].MoveNext() in System.Linq.dll:token 0x6000154+0x0
   at Xunit.Sdk.TheoryDiscoverer.Discover(ITestFrameworkDiscoveryOptions discoveryOptions, ITestMethod testMethod, IAttributeInfo theoryAttribute) in xunit.execution.dotnet.dll:token 0x600022c+0x0
   at Xunit.Sdk.XunitTestFrameworkDiscoverer.FindTestsForMethod(ITestMethod testMethod, Boolean includeSourceInformation, IMessageBus messageBus, ITestFrameworkDiscoveryOptions discoveryOptions) in xunit.execution.dotnet.dll:token 0x6000253+0x0
   at Xunit.Sdk.XunitTestFrameworkDiscoverer.FindTestsForType(ITestClass testClass, Boolean includeSourceInformation, IMessageBus messageBus, ITestFrameworkDiscoveryOptions discoveryOptions) in xunit.execution.dotnet.dll:token 0x6000254+0x0
   at Xunit.Sdk.TestFrameworkDiscoverer.FindTestsForTypeAndWrapExceptions(ITestClass testClass, Boolean includeSourceInformation, IMessageBus messageBus, ITestFrameworkDiscoveryOptions discoveryOptions) in xunit.execution.dotnet.dll:token 0x60001cc+0x0
   at Xunit.Sdk.TestFrameworkDiscoverer.<>c__DisplayClass26_0.<Find>b__0() in xunit.execution.dotnet.dll:token 0x6000506+0x0
   at Xunit.Sdk.XunitWorkerThread.<>c.<QueueUserWorkItem>b__5_0(Object _) in xunit.execution.dotnet.dll:token 0x600056f+0x0
   at System.Threading.Tasks.Task.InnerInvoke() in System.Private.CoreLib.dll:token 0x6002f90+0x0
   at System.Threading.Tasks.Task.<>c.<.cctor>b__284_0(Object obj) in System.Private.CoreLib.dll:token 0x6003035+0x0
   at System.Threading.ExecutionContext.RunInternal(ExecutionContext executionContext, ContextCallback callback, Object state) in System.Private.CoreLib.dll:token 0x6002b1d+0x0
   at System.Threading.Tasks.Task.ExecuteWithThreadLocal(Task& currentTaskSlot, Thread threadPoolThread) in System.Private.CoreLib.dll:token 0x6002f8f+0x0
   at System.Threading.Tasks.Task.ExecuteEntryUnsafe(Thread threadPoolThread) in System.Private.CoreLib.dll:token 0x6002f8d+0x0
   at System.Threading.Tasks.ThreadPoolTaskScheduler.<>c.<.cctor>b__10_0(Object s) in System.Private.CoreLib.dll:token 0x6003155+0x0
   at System.Threading.Thread.StartCallback() in System.Private.CoreLib.dll:token 0x600297e+0x0

@akoeplinger
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#52191 was merged, @mdh1418 would you mind checking whether this still fails?

@mdh1418
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mdh1418 commented May 19, 2021

This particular error does not fail any longer. Instead, the suite crashes, and produces failures with System.PlatformNotSupportedException : Root certificate store is not supported on this platform. I plan on adding [SkipOnPlatform(TestPlatforms.iOS | TestPlatforms.tvOS | TestPlatforms.MacCatalyst... to the failing test methods.

@mdh1418 mdh1418 closed this as completed May 19, 2021
@mdh1418
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mdh1418 commented May 20, 2021

Its worth noting that only a part of the tests ran to completion when I saw the PlatformNotSupportedException failures, and that the test suite did not run to completion. After annotating 4 test methods that had X509 certificate store is not supported on this platform, I have yet to have a completed test run of System.Net.Security.Tests on my local machine.

@filipnavara
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I can confirm that there's a native crash:


=================================================================
	Native Crash Reporting
=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries 
used by your application.
=================================================================

=================================================================
	Native stacktrace:
=================================================================
	0x100894ed7 - /Users/filipnavara/Library/Developer/CoreSimulator/Devices/5B41766F-BEBD-4CCE-957D-08A8BA008613/data/Containers/Bundle/Application/ACACCA93-F79F-49C7-B668-2D62464B5741/System.Net.Security.Tests.app/System.Net.Security.Tests : dump_native_stacktrace
	0x100894e41 - /Users/filipnavara/Library/Developer/CoreSimulator/Devices/5B41766F-BEBD-4CCE-957D-08A8BA008613/data/Containers/Bundle/Application/ACACCA93-F79F-49C7-B668-2D62464B5741/System.Net.Security.Tests.app/System.Net.Security.Tests : mono_dump_native_crash_info
	0x100791837 - /Users/filipnavara/Library/Developer/CoreSimulator/Devices/5B41766F-BEBD-4CCE-957D-08A8BA008613/data/Containers/Bundle/Application/ACACCA93-F79F-49C7-B668-2D62464B5741/System.Net.Security.Tests.app/System.Net.Security.Tests : mono_handle_native_crash
	0x100684cae - /Users/filipnavara/Library/Developer/CoreSimulator/Devices/5B41766F-BEBD-4CCE-957D-08A8BA008613/data/Containers/Bundle/Application/ACACCA93-F79F-49C7-B668-2D62464B5741/System.Net.Security.Tests.app/System.Net.Security.Tests : mono_sigsegv_signal_handler_debug
	0x100684a43 - /Users/filipnavara/Library/Developer/CoreSimulator/Devices/5B41766F-BEBD-4CCE-957D-08A8BA008613/data/Containers/Bundle/Application/ACACCA93-F79F-49C7-B668-2D62464B5741/System.Net.Security.Tests.app/System.Net.Security.Tests : mono_sigsegv_signal_handler
	0x10b61ed7d - /usr/lib/system/libsystem_platform.dylib : _sigtramp
	0x10091ad6d - /Users/filipnavara/Library/Developer/CoreSimulator/Devices/5B41766F-BEBD-4CCE-957D-08A8BA008613/data/Containers/Bundle/Application/ACACCA93-F79F-49C7-B668-2D62464B5741/System.Net.Security.Tests.app/System.Net.Security.Tests : monoeg_malloc
	0x124b46ef0 - Unknown

=================================================================
	Basic Fault Address Reporting
=================================================================
Memory around native instruction pointer (0x109bbb612):0x109bbb602  5b 41 5c 41 5d 41 5e 41 5f 5d c3 48 85 ff 78 11  [A\A]A^A_].H..x.
0x109bbb612  48 8b 07 48 85 c0 74 16 48 3b 05 17 e3 59 00 74  H..H..t.H;...Y.t
0x109bbb622  0d 48 8b 35 26 57 59 00 ff 25 70 dc 3f 00 48 8b  .H.5&WY..%p.?.H.
0x109bbb632  47 10 c3 48 89 f2 48 8b 35 19 57 59 00 ff 25 5b  G..H..H.5.WY..%[

=================================================================
	Managed Stacktrace:
=================================================================
	  at <unknown> <0xffffffff>
	  at AppleCrypto:AppleCryptoNative_SslIsHostnameMatch <0x0018f>
	  at AppleCrypto:SslCheckHostnameMatch <0x0010a>
	  at System.Net.CertificateValidationPal:VerifyCertificateProperties <0x0015a>
	  at System.Net.Security.SecureChannel:VerifyRemoteCertificate <0x005ca>
	  at System.Net.Security.SslStream:CompleteHandshake <0x000b2>
	  at <ForceAuthenticationAsync>d__171`1:MoveNext <0x01b92>
	  at AsyncStateMachineBox`1:ExecutionContextCallback <0x0009a>
	  at System.Threading.ExecutionContext:RunInternal <0x00172>
	  at AsyncStateMachineBox`1:MoveNext <0x00182>
	  at AsyncStateMachineBox`1:MoveNext <0x00042>
	  at System.Threading.Tasks.AwaitTaskContinuation:RunOrScheduleAction <0x00170>
	  at System.Threading.Tasks.Task:RunContinuations <0x002ba>
	  at System.Threading.Tasks.Task:FinishContinuations <0x000a2>
	  at System.Threading.Tasks.Task`1:TrySetResult <0x0015a>
	  at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:SetExistingTaskResult <0x00132>
	  at System.Runtime.CompilerServices.AsyncValueTaskMethodBuilder`1:SetResult <0x0012a>
	  at <ReceiveBlobAsync>d__172`1:MoveNext <0x017a2>
	  at AsyncStateMachineBox`1:ExecutionContextCallback <0x000b2>
	  at System.Threading.ExecutionContext:RunInternal <0x00172>
	  at AsyncStateMachineBox`1:MoveNext <0x001e2>
	  at AsyncStateMachineBox`1:MoveNext <0x00042>
	  at System.Threading.Tasks.AwaitTaskContinuation:RunOrScheduleAction <0x00170>
	  at System.Threading.Tasks.Task:RunContinuations <0x002ba>
	  at System.Threading.Tasks.Task:FinishContinuations <0x000a2>
	  at System.Threading.Tasks.Task`1:TrySetResult <0x00112>
	  at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:SetExistingTaskResult <0x000f2>
	  at System.Runtime.CompilerServices.AsyncValueTaskMethodBuilder`1:SetResult <0x0009a>
	  at <<FillHandshakeBufferAsync>g__InternalFillHandshakeBufferAsync|181_0>d`1:MoveNext <0x004ba>
	  at AsyncStateMachineBox`1:ExecutionContextCallback <0x0009a>
	  at System.Threading.ExecutionContext:RunInternal <0x00172>
	  at AsyncStateMachineBox`1:MoveNext <0x00182>
	  at AsyncStateMachineBox`1:MoveNext <0x00042>
	  at System.Threading.Tasks.AwaitTaskContinuation:RunOrScheduleAction <0x00170>
	  at System.Threading.Tasks.Task:RunContinuations <0x002ba>
	  at System.Threading.Tasks.Task:FinishContinuations <0x000a2>
	  at System.Threading.Tasks.Task`1:TrySetResult <0x00112>
	  at System.Runtime.CompilerServices.AsyncTaskMethodBuilder`1:SetExistingTaskResult <0x000f2>
	  at System.Runtime.CompilerServices.AsyncValueTaskMethodBuilder`1:SetResult <0x0009a>
	  at <ReadAsync>d__25:MoveNext <0x0053a>
	  at AsyncStateMachineBox`1:ExecutionContextCallback <0x0009a>
	  at System.Threading.ExecutionContext:RunFromThreadPoolDispatchLoop <0x0010d>
	  at AsyncStateMachineBox`1:MoveNext <0x001aa>
	  at AsyncStateMachineBox`1:ExecuteFromThreadPool <0x0004a>
	  at System.Threading.ThreadPoolWorkQueue:DispatchWorkItem <0x00097>
	  at System.Threading.ThreadPoolWorkQueue:Dispatch <0x002fa>
	  at WorkerThread:WorkerThreadStart <0x00242>
	  at StartHelper:RunWorker <0x000e0>
	  at StartHelper:Run <0x000aa>
	  at System.Threading.Thread:StartCallback <0x0007a>
	  at System.Object:runtime_invoke_void__this__ <0x000b0>
=================================================================

@filipnavara
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I'll look into getting this up and running.

@filipnavara filipnavara mentioned this issue May 20, 2021
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@ghost ghost added the in-pr There is an active PR which will close this issue when it is merged label May 20, 2021
@ghost ghost removed the in-pr There is an active PR which will close this issue when it is merged label Jun 3, 2021
@ghost ghost locked as resolved and limited conversation to collaborators Jul 3, 2021
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[iOS] Fix null dereference in AppleCryptoNative_SslIsHostnameMatch filipnavara/runtime
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@akoeplinger @filipnavara @jeffschwMSFT @mdh1418