protosanitizer: fix panic if enum value is not found

kubernetes-csi · Jan 4, 2025 · 13f8e9b · 13f8e9b
1 parent d002ca2
commit 13f8e9b
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/protosanitizer/protosanitizer.go b/protosanitizer/protosanitizer.go
@@ -68,7 +68,11 @@ func stripSingleValue(field protoreflect.FieldDescriptor, v protoreflect.Value)
 	case protoreflect.MessageKind:
 		return stripMessage(v.Message())
 	case protoreflect.EnumKind:
-		return field.Enum().Values().ByNumber(v.Enum()).Name()
+		desc := field.Enum().Values().ByNumber(v.Enum())
+		if desc == nil {
+			return v.Enum()
+		}
+		return desc.Name()
 	default:
 		return v.Interface()
 	}