Index: src/garmin.h
===================================================================
--- a/src/garmin.h	(revision 27)
+++ b/src/garmin.h	(working copy)
@@ -1509,7 +1509,7 @@
     uint8            reserved4;
     uint8            reserved5;
     uint8            size[4];      /*  bytes 8-11  */
-    uint8            data[1];      /*  bytes 12+   */
+    uint8            data[1012];   /*  bytes 12+   */
   }                  packet;
   char               data[1024];
 } garmin_packet;