--- a/station_cmd.c	Sun May 08 21:00:56 2005 +0000
+++ b/station_cmd.c	Mon May 09 13:26:15 2005 +0000
@@ -918,7 +918,7 @@
 }
 
 /** Build railroad station
- * @param x_org,y_org starting position of station dragging/placement
+ * @param x,y starting position of station dragging/placement
  * @param p1 various bitstuffed elements
  * - p1 = (bit  0)    - orientation (p1 & 1)
  * - p1 = (bit  8-15) - number of tracks (p1 >> 8) & 0xFF)
@@ -960,6 +960,8 @@
 		h_org = numtracks;
 	}
 
+	if (h_org > _patches.station_spread || w_org > _patches.station_spread) return CMD_ERROR;
+
 	// these values are those that will be stored in train_tile and station_platforms
 	finalvalues[0] = tile_org;
 	finalvalues[1] = w_org;