[GNUnet-SVN] r11631 - GNUnet/src/util/crypto

[gnunet]

Author: grothoff
Date: 2010-06-08 08:57:50 +0200 (Tue, 08 Jun 2010)
New Revision: 11631

Modified:
   GNUnet/src/util/crypto/random.c
Log:
fix

Modified: GNUnet/src/util/crypto/random.c
===================================================================
--- GNUnet/src/util/crypto/random.c     2010-06-08 06:55:01 UTC (rev 11630)
+++ GNUnet/src/util/crypto/random.c     2010-06-08 06:57:50 UTC (rev 11631)
@@ -89,9 +89,9 @@
   ret = GNUNET_malloc (n * sizeof (int));
   for (i = 0; i < n; i++)
     ret[i] = i;
-  for (i = 0; i < n; i++)
+  for (i = n-1; i>0; i--)
     {
-      x = GNUNET_random_u32 (mode, n);
+      x = GNUNET_random_u32 (mode, i+1);
       tmp = ret[x];
       ret[x] = ret[i];
       ret[i] = tmp;