network plugin: Fix a minor memory leak.

Thanks to Niraj Tolia for reporting this :)

diff --git a/src/network.c b/src/network.c
index 0f558ca..0ea51b3 100644 (file)
--- a/src/network.c
+++ b/src/network.c
@@ -1550,7 +1550,10 @@ static int network_config (const char *key, const char *val)
                fields_num = strsplit (val_cpy, fields, 3);
                if ((fields_num != 1)
                                && (fields_num != 2))
+               {
+                       sfree (val_cpy);
                        return (1);
+               }
                else if (fields_num == 2)
                {
                        if ((service = strchr (fields[1], '.')) != NULL)
@@ -1563,6 +1566,8 @@ static int network_config (const char *key, const char *val)
                        network_add_listen_socket (node, service);
                else
                        network_add_sending_socket (node, service);
+
+               sfree (val_cpy);
        }
        else if (strcasecmp ("TimeToLive", key) == 0)
        {