[Midnightbsd-cvs] src [8277] trunk/games/random/randomize_fd.c: free buf when no longer used

[laffer1 at midnightbsd.org]

Revision: 8277
          http://svnweb.midnightbsd.org/src/?rev=8277
Author:   laffer1
Date:     2016-09-17 17:57:26 -0400 (Sat, 17 Sep 2016)
Log Message:
-----------
free buf when no longer used

Modified Paths:
--------------
    trunk/games/random/randomize_fd.c

Modified: trunk/games/random/randomize_fd.c
===================================================================
--- trunk/games/random/randomize_fd.c	2016-09-17 21:57:04 UTC (rev 8276)
+++ trunk/games/random/randomize_fd.c	2016-09-17 21:57:26 UTC (rev 8277)
@@ -23,7 +23,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * $MidnightBSD: src/games/random/randomize_fd.c,v 1.3 2007/08/08 02:20:32 laffer1 Exp $
+ * $MidnightBSD$
  * $FreeBSD: src/games/random/randomize_fd.c,v 1.2 2003/02/15 10:26:10 seanc Exp $
  */
 
@@ -214,6 +214,8 @@
 	for( i = 0, n = rand_root; n != NULL; n = n->next, i++ ) 
 		rand_node_table[i] = n;
 
+	free(buf);
+
 	for (i = numnode; i > 0; i--) {
 again:
 		selected = ((int)denom * random())/(((double)RAND_MAX + 1) / numnode);