Use arc4random() if it's available

[privoxy.git] / miscutil.c

diff --git a/miscutil.c b/miscutil.c
index 10ff9ea..4a9b88f 100644 (file)
--- a/miscutil.c
+++ b/miscutil.c
@@ -1,4 +1,4 @@
-const char miscutil_rcs[] = "$Id: miscutil.c,v 1.81 2016/02/26 12:29:17 fabiankeil Exp $";
+const char miscutil_rcs[] = "$Id: miscutil.c,v 1.82 2016/07/23 23:05:15 ler762 Exp $";
 /*********************************************************************
  *
  * File        :  $Source: /cvsroot/ijbswa/current/miscutil.c,v $
@@ -765,7 +765,9 @@ long int pick_from_range(long int range)
 
    if (range <= 0) return 0;
 
-#ifdef HAVE_RANDOM
+#ifdef HAVE_ARC4RANDOM
+   number = arc4random() % range + 1;
+#elif defined(HAVE_RANDOM)
    number = random() % range + 1;
 #elif defined(MUTEX_LOCKS_AVAILABLE)
    privoxy_mutex_lock(&rand_mutex);
@@ -789,7 +791,7 @@ long int pick_from_range(long int range)
       "might cause crashes, predictable results or even combine these fine options.");
    number = rand() % (long int)(range + 1);
 
-#endif /* (def HAVE_RANDOM) */
+#endif /* (def HAVE_ARC4RANDOM) */
 
    return number;
 }