Validate explosions length

1 files changed, 7 insertions, 1 deletions

diff --git a/src/ch/epfl/xblast/client/GameStateDeserializer.java b/src/ch/epfl/xblast/client/GameStateDeserializer.java
index e2039ed..8b203b1 100644
--- a/src/ch/epfl/xblast/client/GameStateDeserializer.java
+++ b/src/ch/epfl/xblast/client/GameStateDeserializer.java
@@ -141,9 +141,15 @@ public final class GameStateDeserializer {
      *
      * @param serializedExplosions the run-length-compressed, serialized explosions
      * @return the explosions
+     * @throws IllegalArgumentException if the length of the serialized explosions is invalid
      */
     private static List<Image> deserializeExplosions(List<Byte> serializedExplosions) {
-        return deserializeImageChunk(serializedExplosions, ImageCollection.EXPLOSIONS_IMAGES);
+        List<Image> explosions = deserializeImageChunk(serializedExplosions, ImageCollection.EXPLOSIONS_IMAGES);
+
+        if (explosions.size() != Cell.ROW_MAJOR_ORDER.size())
+            throw new IllegalArgumentException();
+
+        return explosions;
     }
 
     /**