From 50285fe144d9b35b1b1985b790902b26236161cc Mon Sep 17 00:00:00 2001
From: Johnny Pham <v-jopha@microsoft.com>
Date: Tue, 4 Jan 2022 12:44:49 -0800
Subject: [PATCH] change to ConcurrentDictionary

---
 .../src/Microsoft/Data/SqlClient/EnclaveDelegate.Crypto.cs      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/EnclaveDelegate.Crypto.cs b/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/EnclaveDelegate.Crypto.cs
index 241c6aaf58..bf8786ef7d 100644
--- a/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/EnclaveDelegate.Crypto.cs
+++ b/src/Microsoft.Data.SqlClient/src/Microsoft/Data/SqlClient/EnclaveDelegate.Crypto.cs
@@ -10,7 +10,7 @@ namespace Microsoft.Data.SqlClient
 {
     internal sealed partial class EnclaveDelegate
     {
-        private static readonly Dictionary<SqlConnectionAttestationProtocol, SqlColumnEncryptionEnclaveProvider> s_enclaveProviders = new Dictionary<SqlConnectionAttestationProtocol, SqlColumnEncryptionEnclaveProvider>();
+        private static readonly ConcurrentDictionary<SqlConnectionAttestationProtocol, SqlColumnEncryptionEnclaveProvider> s_enclaveProviders = new();
 
         /// <summary>
         /// Create a new enclave session