* Some more static analysis issues fixed.

src/server/collision/Maps/TileAssembler.cpp

@@ -498,9 +498,10 @@ namespace VMAP
         }
 
         char ident[8];
+        ident[7] = 0;
         int readOperation = 0;
-
-        READ_OR_RETURN(&ident, 8);
+        
+        READ_OR_RETURN(&ident, 7);
         CMP_OR_RETURN(ident, RAW_VMAP_MAGIC);
 
         // we have to read one int. This is needed during the export and we have to skip it here
@@ -516,7 +517,8 @@ namespace VMAP
         for (uint32 g = 0; g < groups && succeed; ++g)
             succeed = groupsArray[g].Read(rf);
 
-        fclose(rf);
+        if (!succeed) /// rf will be freed inside Read if the function had any errors.
+            fclose(rf);
         return succeed;
     }