Merge remote-tracking branch 'origin/collectd-4.10' into collectd-5.3

[collectd.git] / src / network.c

diff --git a/src/network.c b/src/network.c
index 4a54246..1b6cf1e 100644 (file)
--- 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 */
@@ -3329,7 +3336,6 @@ static int network_stats_read (void) /* {{{ */
        vl.values = values;
        vl.values_len = 2;
        vl.time = 0;
-       vl.interval = interval_g;
        sstrncpy (vl.host, hostname_g, sizeof (vl.host));
        sstrncpy (vl.plugin, "network", sizeof (vl.plugin));
 
@@ -3337,13 +3343,13 @@ 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));
@@ -3352,28 +3358,28 @@ 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 */
@@ -3423,7 +3429,7 @@ static int network_init (void)
        if (dispatch_thread_running == 0)
        {
                int status;
-               status = pthread_create (&dispatch_thread_id,
+               status = plugin_thread_create (&dispatch_thread_id,
                                NULL /* no attributes */,
                                dispatch_thread,
                                NULL /* no argument */);
@@ -3443,7 +3449,7 @@ static int network_init (void)
        if (receive_thread_running == 0)
        {
                int status;
-               status = pthread_create (&receive_thread_id,
+               status = plugin_thread_create (&receive_thread_id,
                                NULL /* no attributes */,
                                receive_thread,
                                NULL /* no argument */);