Changeset 7139

Timestamp:

12/06/11 18:04:29 (13 years ago)

Author:

epitzer

Message:

#1701 Catch SecurityExceptions while accessing fields during object graph traversal.

File:

• trunk/sources/HeuristicLab.Common/3.3/ObjectExtensions.cs (modified) (2 diffs)

trunk/sources/HeuristicLab.Common/3.3/ObjectExtensions.cs

@@ -26 +26 @@
 using System.Linq;
 using System.Reflection;
+using System.Security;
 using System.Threading;
 
@@ -95 +96 @@
         foreach (FieldInfo f in type.GetAllFields()) {
           if (excludeStaticMembers && f.IsStatic) continue;
-          yield return f.GetValue(obj);
+          object fieldValue;
+          try {
+            fieldValue = f.GetValue(obj);
+          } catch (SecurityException) {
+            continue;
+          }
+          yield return fieldValue;
         }
       }