email plugin: Avoid strtok_r to tokenize input.

[collectd.git] / src / write_riemann.c

diff --git a/src/write_riemann.c b/src/write_riemann.c
index 5282b1d..00852ff 100644 (file)
--- a/src/write_riemann.c
+++ b/src/write_riemann.c
@@ -31,13 +31,11 @@
 #include "collectd.h"
 
 #include "common.h"
-#include "configfile.h"
 #include "plugin.h"
 #include "utils_cache.h"
 #include "utils_complain.h"
 #include "write_riemann_threshold.h"
 
-#include <errno.h>
 #include <riemann/riemann-client.h>
 
 #define RIEMANN_HOST "localhost"
@@ -603,6 +601,7 @@ static void wrr_free(void *p) /* {{{ */
 
   wrr_disconnect(host);
 
+  pthread_mutex_lock(&host->lock);
   pthread_mutex_destroy(&host->lock);
   sfree(host);
 } /* }}} void wrr_free */
@@ -614,7 +613,6 @@ static int wrr_config_node(oconfig_item_t *ci) /* {{{ */
   int i;
   oconfig_item_t *child;
   char callback_name[DATA_MAX_NAME_LEN];
-  user_data_t ud;
 
   if ((host = calloc(1, sizeof(*host))) == NULL) {
     ERROR("write_riemann plugin: calloc failed.");
@@ -688,7 +686,8 @@ static int wrr_config_node(oconfig_item_t *ci) /* {{{ */
       if (status != 0)
         break;
 #else
-      WARNING("write_riemann plugin: The Timeout option is not supported. Please upgrade the Riemann client to at least 1.8.0.");
+      WARNING("write_riemann plugin: The Timeout option is not supported. "
+              "Please upgrade the Riemann client to at least 1.8.0.");
 #endif
     } else if (strcasecmp("Port", child->key) == 0) {
       host->port = cf_util_get_port_number(child);
@@ -796,8 +795,8 @@ static int wrr_config_node(oconfig_item_t *ci) /* {{{ */
 
   ssnprintf(callback_name, sizeof(callback_name), "write_riemann/%s",
             host->name);
-  ud.data = host;
-  ud.free_func = wrr_free;
+
+  user_data_t ud = {.data = host, .free_func = wrr_free};
 
   pthread_mutex_lock(&host->lock);