Add snprintf wrapper for GCC 8.2/3

[collectd.git] / src / write_kafka.c

diff --git a/src/write_kafka.c b/src/write_kafka.c
index 4c7a471..4decc4e 100644 (file)
--- a/src/write_kafka.c
+++ b/src/write_kafka.c
@@ -97,7 +97,7 @@ static uint32_t kafka_hash(const char *keydata, size_t keylen) {
 #define KAFKA_RANDOM_KEY_BUFFER                                                \
   (char[KAFKA_RANDOM_KEY_SIZE]) { "" }
 static char *kafka_random_key(char buffer[static KAFKA_RANDOM_KEY_SIZE]) {
-  snprintf(buffer, KAFKA_RANDOM_KEY_SIZE, "%08" PRIX32, cdrand_u());
+  ssnprintf(buffer, KAFKA_RANDOM_KEY_SIZE, "%08" PRIX32, cdrand_u());
   return buffer;
 }
 
@@ -410,7 +410,7 @@ static void kafka_config_topic(rd_kafka_conf_t *conf,
   rd_kafka_topic_conf_set_partitioner_cb(tctx->conf, kafka_partition);
   rd_kafka_topic_conf_set_opaque(tctx->conf, tctx);
 
-  snprintf(callback_name, sizeof(callback_name), "write_kafka/%s",
+  ssnprintf(callback_name, sizeof(callback_name), "write_kafka/%s",
            tctx->topic_name);
 
   status = plugin_register_write(