Ensure no IOException/SecurityException is thrown when setting consol…

…e output encoding (#9833)
dotnet · Mar 7, 2024 · 9af8ff2 · 9af8ff2
1 parent 5089df8
commit 9af8ff2
Showing 1 changed file with 11 additions and 4 deletions.
diff --git a/src/Framework/EncodingUtilities.cs b/src/Framework/EncodingUtilities.cs
@@ -274,10 +274,17 @@ internal static Encoding BatchFileEncoding(string contents, string encodingSpeci
             {
                 if (CurrentPlatformIsWindowsAndOfficiallySupportsUTF8Encoding())
                 {
-                    // Setting both encodings causes a change in the CHCP, making it so we don't need to P-Invoke CHCP ourselves.
-                    Console.OutputEncoding = Encoding.UTF8;
-                    // If the InputEncoding is not set, the encoding will work in CMD but not in PowerShell, as the raw CHCP page won't be changed.
-                    Console.InputEncoding = Encoding.UTF8;
+                    try
+                    {
+                        // Setting both encodings causes a change in the CHCP, making it so we don't need to P-Invoke CHCP ourselves.
+                        Console.OutputEncoding = Encoding.UTF8;
+                        // If the InputEncoding is not set, the encoding will work in CMD but not in PowerShell, as the raw CHCP page won't be changed.
+                        Console.InputEncoding = Encoding.UTF8;
+                    }
+                    catch (Exception ex) when (ex is IOException || ex is SecurityException)
+                    {
+                        // The encoding is unavailable. Do nothing.
+                    }
                     return externalLanguageSetting;
                 }
                 else if (!RuntimeInformation.IsOSPlatform(OSPlatform.Windows))