};
static int config_keys_num = STATIC_ARRAY_SIZE (config_keys);
-static size_t nginx_curl_callback (void *buf, size_t size, size_t nmemb, void *stream)
+static size_t nginx_curl_callback (void *buf, size_t size, size_t nmemb,
+ void __attribute__((unused)) *stream)
{
size_t len = size * nmemb;
if (user != NULL)
{
- if (ssnprintf (credentials, sizeof (credentials),
- "%s:%s", user, pass == NULL ? "" : pass) >= sizeof (credentials))
+ int status = ssnprintf (credentials, sizeof (credentials),
+ "%s:%s", user, pass == NULL ? "" : pass);
+ if ((status < 0) || ((size_t) status >= sizeof (credentials)))
{
ERROR ("nginx plugin: Credentials would have been truncated.");
return (-1);