Changeset 13030 in josm for trunk/src/org

Timestamp:

2017-10-21T14:25:59+02:00 (6 years ago)

Author:

Don-vip

Message:

see #15465 - validate WaySegment constructor arguments

File:

• trunk/src/org/openstreetmap/josm/data/osm/WaySegment.java (modified) (1 diff)

trunk/src/org/openstreetmap/josm/data/osm/WaySegment.java

@@ -25 +25 @@
      * @param w The way
      * @param i The node lower index
+     * @throws IllegalArgumentException in case of invalid index
      */
     public WaySegment(Way w, int i) {
         way = w;
         lowerIndex = i;
+        if (i < 0 || i >= w.getNodesCount() - 1) {
+            throw new IllegalArgumentException(toString());
+        }
     }