X-Git-Url: https://git.verplant.org/?a=blobdiff_plain;f=src%2Fwrite_tsdb.c;h=a044b6819a64a24ef51cfed8c3235422ef60dcf6;hb=3fae5596643f1e361eb18c3d65448f8bc02fdd80;hp=c562596b6d753525aafa663ee532d71bcec5d873;hpb=feadfeb69dcb4cef7fe784c4b5dcf7d5f9bbac17;p=collectd.git

diff --git a/src/write_tsdb.c b/src/write_tsdb.c
index c562596b..a044b681 100644
--- a/src/write_tsdb.c
+++ b/src/write_tsdb.c
@@ -48,7 +48,6 @@
 
 #include "utils_cache.h"
 
-#include <pthread.h>
 #include <netdb.h>
 
 #ifndef WT_DEFAULT_NODE
@@ -142,7 +141,7 @@ static int wt_flush_nolock(cdtime_t timeout, struct wt_callback *cb)
             return 0;
     }
 
-    if (cb->send_buf_fill <= 0)
+    if (cb->send_buf_fill == 0)
     {
         cb->send_buf_init_time = cdtime();
         return 0;
@@ -156,7 +155,7 @@ static int wt_flush_nolock(cdtime_t timeout, struct wt_callback *cb)
 
 static int wt_callback_init(struct wt_callback *cb)
 {
-    struct addrinfo ai_hints;
+    struct addrinfo ai_hints = { 0 };
     struct addrinfo *ai_list;
     struct addrinfo *ai_ptr;
     int status;
@@ -167,7 +166,6 @@ static int wt_callback_init(struct wt_callback *cb)
     if (cb->sock_fd > 0)
         return 0;
 
-    memset(&ai_hints, 0, sizeof(ai_hints));
 #ifdef AI_ADDRCONFIG
     ai_hints.ai_flags    |= AI_ADDRCONFIG;
 #endif
@@ -575,17 +573,16 @@ static int wt_write(const data_set_t *ds, const value_list_t *vl,
 static int wt_config_tsd(oconfig_item_t *ci)
 {
     struct wt_callback *cb;
-    user_data_t user_data;
+    user_data_t user_data = { 0 };
     char callback_name[DATA_MAX_NAME_LEN];
     int i;
 
-    cb = malloc(sizeof(*cb));
+    cb = calloc(1, sizeof(*cb));
     if (cb == NULL)
     {
-        ERROR("write_tsdb plugin: malloc failed.");
+        ERROR("write_tsdb plugin: calloc failed.");
         return -1;
     }
-    memset(cb, 0, sizeof(*cb));
     cb->sock_fd = -1;
     cb->node = NULL;
     cb->service = NULL;
@@ -619,7 +616,6 @@ static int wt_config_tsd(oconfig_item_t *ci)
               cb->node != NULL ? cb->node : WT_DEFAULT_NODE,
               cb->service != NULL ? cb->service : WT_DEFAULT_SERVICE);
 
-    memset(&user_data, 0, sizeof(user_data));
     user_data.data = cb;
     user_data.free_func = wt_callback_free;
     plugin_register_write(callback_name, wt_write, &user_data);