Special-case no attributes in GetCustomAttributeData (#54405)

dotnet · Jun 21, 2021 · 1ccd65f · 1ccd65f
1 parent 4f3364e
commit 1ccd65f
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/coreclr/System.Private.CoreLib/src/System/Reflection/CustomAttribute.cs b/src/coreclr/System.Private.CoreLib/src/System/Reflection/CustomAttribute.cs
@@ -237,6 +237,10 @@ private static CustomAttributeType InitCustomAttributeType(RuntimeType parameter
         private static IList<CustomAttributeData> GetCustomAttributes(RuntimeModule module, int tkTarget)
         {
             CustomAttributeRecord[] records = GetCustomAttributeRecords(module, tkTarget);
+            if (records.Length == 0)
+            {
+                return Array.Empty<CustomAttributeData>();
+            }
 
             CustomAttributeData[] customAttributes = new CustomAttributeData[records.Length];
             for (int i = 0; i < records.Length; i++)