collectd.conf(5): Briefly document grpc's SSL options.

[collectd.git] / src / statsd.c

diff --git a/src/statsd.c b/src/statsd.c
index ea4123c..3c08861 100644 (file)
--- a/src/statsd.c
+++ b/src/statsd.c
@@ -127,14 +127,13 @@ static statsd_metric_t *statsd_metric_lookup_unsafe (char const *name, /* {{{ */
     return (NULL);
   }
 
-  metric = malloc (sizeof (*metric));
+  metric = calloc (1, sizeof (*metric));
   if (metric == NULL)
   {
-    ERROR ("statsd plugin: malloc failed.");
+    ERROR ("statsd plugin: calloc failed.");
     sfree (key_copy);
     return (NULL);
   }
-  memset (metric, 0, sizeof (*metric));
 
   metric->type = type;
   metric->latency = NULL;
@@ -565,6 +564,7 @@ static int statsd_network_init (struct pollfd **ret_fds, /* {{{ */
     if (tmp == NULL)
     {
       ERROR ("statsd plugin: realloc failed.");
+      close (fd);
       continue;
     }
     fds = tmp;
@@ -955,8 +955,6 @@ static int statsd_shutdown (void) /* {{{ */
   void *key;
   void *value;
 
-  pthread_mutex_lock (&metrics_lock);
-
   if (network_thread_running)
   {
     network_thread_shutdown = 1;
@@ -965,6 +963,8 @@ static int statsd_shutdown (void) /* {{{ */
   }
   network_thread_running = 0;
 
+  pthread_mutex_lock (&metrics_lock);
+
   while (c_avl_pick (metrics_tree, &key, &value) == 0)
   {
     sfree (key);