branches/zip:

When using the random function, first take the modulus by the number of pages
and then typecast to ulint.

page/page0cur.c

@@ -557,7 +557,7 @@ page_cur_open_on_rnd_user_rec(
 		return;
 	}
 
-	rnd = (ulint) page_cur_lcg_prng() % n_recs;
+	rnd = (ulint) (page_cur_lcg_prng() % n_recs);
 
 	do {
 		page_cur_move_to_next(cursor);