From: Jaroslav Kysela <perex@perex.cz>
Date: Fri, 3 Oct 2014 20:16:43 +0000 (+0200)
Subject: linuxdvb: en50494 - use /dev/urandom value instead rand()
X-Git-Tag: v4.1~1136
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d94850a3f8cd9877e3c8d5b431c32b3e2ec62991;p=thirdparty%2Ftvheadend.git

linuxdvb: en50494 - use /dev/urandom value instead rand()
---

diff --git a/src/input/mpegts/linuxdvb/linuxdvb_en50494.c b/src/input/mpegts/linuxdvb/linuxdvb_en50494.c
index 3a888de63..10cbb9dc8 100644
--- a/src/input/mpegts/linuxdvb/linuxdvb_en50494.c
+++ b/src/input/mpegts/linuxdvb/linuxdvb_en50494.c
@@ -204,7 +204,9 @@ linuxdvb_en50494_tune
     /* to avoid repeated collision, wait a random time 68-118
      * 67,5 is the typical diseqc-time */
     if (i != 0) {
-      int ms = rand()%50 + 68;
+      uint8_t rnd;
+      uuid_random(&rnd, 1);
+      int ms = ((int)rnd)%50 + 68;
       usleep(ms*1000);
     }