write_riemann plugin: malloc + memset -> calloc

diff --git a/src/write_riemann.c b/src/write_riemann.c
index 6a47ba3..8191ae2 100644 (file)
--- a/src/write_riemann.c
+++ b/src/write_riemann.c
@@ -205,12 +205,11 @@ static int riemann_send_msg (struct riemann_host *host, const Msg *msg) /* {{{ *
        if (host->use_tcp)
                buffer_len += 4;
 
-       buffer = malloc (buffer_len);
+       buffer = calloc (1, buffer_len);
        if (buffer == NULL) {
-               ERROR ("write_riemann plugin: malloc failed.");
+               ERROR ("write_riemann plugin: calloc failed.");
                return ENOMEM;
        }
-       memset (buffer, 0, buffer_len);
 
        if (host->use_tcp)
        {
@@ -365,13 +364,12 @@ static Msg *riemann_notification_to_protobuf(struct riemann_host *host, /* {{{ *
        notification_meta_t *meta;
        size_t i;
 
-       msg = malloc (sizeof (*msg));
+       msg = calloc (1, sizeof (*msg));
        if (msg == NULL)
        {
-               ERROR ("write_riemann plugin: malloc failed.");
+               ERROR ("write_riemann plugin: calloc failed.");
                return (NULL);
        }
-       memset (msg, 0, sizeof (*msg));
        msg__init (msg);
 
        msg->events = malloc (sizeof (*msg->events));
@@ -382,15 +380,14 @@ static Msg *riemann_notification_to_protobuf(struct riemann_host *host, /* {{{ *
                return (NULL);
        }
 
-       event = malloc (sizeof (*event));
+       event = calloc (1, sizeof (*event));
        if (event == NULL)
        {
-               ERROR ("write_riemann plugin: malloc failed.");
+               ERROR ("write_riemann plugin: calloc failed.");
                sfree (msg->events);
                sfree (msg);
                return (NULL);
        }
-       memset (event, 0, sizeof (*event));
        event__init (event);
 
        msg->events[0] = event;
@@ -474,13 +471,12 @@ static Event *riemann_value_to_protobuf(struct riemann_host const *host, /* {{{
        double ttl;
        size_t i;
 
-       event = malloc (sizeof (*event));
+       event = calloc (1, sizeof (*event));
        if (event == NULL)
        {
-               ERROR ("write_riemann plugin: malloc failed.");
+               ERROR ("write_riemann plugin: calloc failed.");
                return (NULL);
        }
-       memset (event, 0, sizeof (*event));
        event__init (event);
 
        event->host = strdup (vl->host);
@@ -607,13 +603,12 @@ static Msg *riemann_value_list_to_protobuf (struct riemann_host const *host, /*
        gauge_t *rates = NULL;
 
        /* Initialize the Msg structure. */
-       msg = malloc (sizeof (*msg));
+       msg = calloc (1, sizeof (*msg));
        if (msg == NULL)
        {
-               ERROR ("write_riemann plugin: malloc failed.");
+               ERROR ("write_riemann plugin: calloc failed.");
                return (NULL);
        }
-       memset (msg, 0, sizeof (*msg));
        msg__init (msg);
 
        /* Set up events. First, the list of pointers. */