Warn if ttl is out of bounds

[collectd.git] / src / network.c

diff --git a/src/network.c b/src/network.c
index a2221e5..9c9e83c 100644 (file)
--- a/src/network.c
+++ b/src/network.c
@@ -2977,6 +2977,10 @@ static int network_config_set_ttl (const oconfig_item_t *ci) /* {{{ */
   tmp = (int) ci->values[0].value.number;
   if ((tmp > 0) && (tmp <= 255))
     network_config_ttl = tmp;
+  else {
+    WARNING ("network plugin: The `TimeToLive' must be between 1 and 255.");
+    return (-1);    
+  }
 
   return (0);
 } /* }}} int network_config_set_ttl */