X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=src%2Fnetwork.c;h=b1919833034e2e01d534579788dfcb1f7b7916db;hb=103f05e098865196fc5f28df51e99b64fd6b5202;hp=97b965644e6673617de163e1235b590b05c3aa6c;hpb=842c1a2d2a640151a89b9de7f4acd3b6a058c799;p=collectd.git

diff --git a/src/network.c b/src/network.c
index 97b96564..b1919833 100644
--- a/src/network.c
+++ b/src/network.c
@@ -460,7 +460,7 @@ static int network_dispatch_values (value_list_t *vl, /* {{{ */
     }
   }
 
-  plugin_dispatch_values_secure (vl);
+  plugin_dispatch_values (vl);
   stats_values_dispatched++;
 
   meta_data_destroy (vl->meta);
@@ -501,8 +501,15 @@ static void network_init_gcrypt (void) /* {{{ */
   if (gcry_control (GCRYCTL_ANY_INITIALIZATION_P))
     return;
 
-  gcry_check_version (NULL); /* before calling any other functions */
+ /* http://www.gnupg.org/documentation/manuals/gcrypt/Multi_002dThreading.html
+  * To ensure thread-safety, it's important to set GCRYCTL_SET_THREAD_CBS
+  * *before* initalizing Libgcrypt with gcry_check_version(), which itself must
+  * be called before any other gcry_* function. GCRYCTL_ANY_INITIALIZATION_P
+  * above doesn't count, as it doesn't implicitly initalize Libgcrypt.
+  *
+  * tl;dr: keep all these gry_* statements in this exact order please. */
   gcry_control (GCRYCTL_SET_THREAD_CBS, &gcry_threads_pthread);
+  gcry_check_version (NULL);
   gcry_control (GCRYCTL_INIT_SECMEM, 32768);
   gcry_control (GCRYCTL_INITIALIZATION_FINISHED);
 } /* }}} void network_init_gcrypt */
@@ -2897,6 +2904,10 @@ 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 */
@@ -3159,6 +3170,14 @@ static int network_config (oconfig_item_t *ci) /* {{{ */
 {
   int i;
 
+  /* The options need to be applied first */
+  for (i = 0; i < ci->children_num; i++)
+  {
+    oconfig_item_t *child = ci->children + i;
+    if (strcasecmp ("TimeToLive", child->key) == 0)
+      network_config_set_ttl (child);
+  }
+
   for (i = 0; i < ci->children_num; i++)
   {
     oconfig_item_t *child = ci->children + i;
@@ -3167,8 +3186,9 @@ static int network_config (oconfig_item_t *ci) /* {{{ */
       network_config_add_listen (child);
     else if (strcasecmp ("Server", child->key) == 0)
       network_config_add_server (child);
-    else if (strcasecmp ("TimeToLive", child->key) == 0)
-      network_config_set_ttl (child);
+    else if (strcasecmp ("TimeToLive", child->key) == 0) {
+      /* Handled earlier */
+    }
     else if (strcasecmp ("MaxPacketSize", child->key) == 0)
       network_config_set_buffer_size (child);
     else if (strcasecmp ("Forward", child->key) == 0)
@@ -3336,13 +3356,13 @@ static int network_stats_read (void) /* {{{ */
 	vl.values[0].derive = (derive_t) copy_octets_rx;
 	vl.values[1].derive = (derive_t) copy_octets_tx;
 	sstrncpy (vl.type, "if_octets", sizeof (vl.type));
-	plugin_dispatch_values_secure (&vl);
+	plugin_dispatch_values (&vl);
 
 	/* Packets received / send */
 	vl.values[0].derive = (derive_t) copy_packets_rx;
 	vl.values[1].derive = (derive_t) copy_packets_tx;
 	sstrncpy (vl.type, "if_packets", sizeof (vl.type));
-	plugin_dispatch_values_secure (&vl);
+	plugin_dispatch_values (&vl);
 
 	/* Values (not) dispatched and (not) send */
 	sstrncpy (vl.type, "total_values", sizeof (vl.type));
@@ -3351,28 +3371,28 @@ static int network_stats_read (void) /* {{{ */
 	vl.values[0].derive = (derive_t) copy_values_dispatched;
 	sstrncpy (vl.type_instance, "dispatch-accepted",
 			sizeof (vl.type_instance));
-	plugin_dispatch_values_secure (&vl);
+	plugin_dispatch_values (&vl);
 
 	vl.values[0].derive = (derive_t) copy_values_not_dispatched;
 	sstrncpy (vl.type_instance, "dispatch-rejected",
 			sizeof (vl.type_instance));
-	plugin_dispatch_values_secure (&vl);
+	plugin_dispatch_values (&vl);
 
 	vl.values[0].derive = (derive_t) copy_values_sent;
 	sstrncpy (vl.type_instance, "send-accepted",
 			sizeof (vl.type_instance));
-	plugin_dispatch_values_secure (&vl);
+	plugin_dispatch_values (&vl);
 
 	vl.values[0].derive = (derive_t) copy_values_not_sent;
 	sstrncpy (vl.type_instance, "send-rejected",
 			sizeof (vl.type_instance));
-	plugin_dispatch_values_secure (&vl);
+	plugin_dispatch_values (&vl);
 
 	/* Receive queue length */
 	vl.values[0].gauge = (gauge_t) copy_receive_list_length;
 	sstrncpy (vl.type, "queue_length", sizeof (vl.type));
 	vl.type_instance[0] = 0;
-	plugin_dispatch_values_secure (&vl);
+	plugin_dispatch_values (&vl);
 
 	return (0);
 } /* }}} int network_stats_read */