Do not call vdr's SetPriority() unless geteuid() == 0

2 files changed, 6 insertions, 4 deletions

diff --git a/frontend_svr.c b/frontend_svr.c
index 8121eca5..bad85d7b 100644
--- a/frontend_svr.c
+++ b/frontend_svr.c
@@ -4,7 +4,7 @@
  * See the main source file 'xineliboutput.c' for copyright information and
  * how to reach the author.
  *
- * $Id: frontend_svr.c,v 1.99 2011-01-21 14:43:17 phintuka Exp $
+ * $Id: frontend_svr.c,v 1.100 2011-02-27 20:23:28 phintuka Exp $
  *
  */
 
@@ -1791,7 +1791,8 @@ void cXinelibServer::Action(void)
   pollfd pfd[MAXCLIENTS];
 
   /* higher priority */
-  SetPriority(-1);
+  if (geteuid() == 0)
+    SetPriority(-1);
 
   sched_param temp;
   temp.sched_priority = 2;
diff --git a/tools/udp_pes_scheduler.c b/tools/udp_pes_scheduler.c
index cf465354..c346aae6 100644
--- a/tools/udp_pes_scheduler.c
+++ b/tools/udp_pes_scheduler.c
@@ -4,7 +4,7 @@
  * See the main source file 'xineliboutput.c' for copyright information and
  * how to reach the author.
  *
- * $Id: udp_pes_scheduler.c,v 1.54 2010-05-21 12:47:59 phintuka Exp $
+ * $Id: udp_pes_scheduler.c,v 1.55 2011-02-27 20:23:29 phintuka Exp $
  *
  */
 
@@ -737,7 +737,8 @@ void cUdpScheduler::Action(void)
 {
   /* UDP Scheduler needs high priority */
   const int priority = -5;
-  SetPriority(priority);
+  if (geteuid() == 0)
+    SetPriority(priority);
   errno = 0;
   if ((nice(priority) == -1) && errno)
     LOGDBG("cUdpScheduler: Can't nice to value: %d", priority);