examples/mqttc: If connection() fails, then fd becomes invalid

2021-04-14 19:58:49 -03:00 · 2021-04-14 19:58:49 -03:00 · acfd0a9b4e
commit acfd0a9b4e
parent 0ee6f0e5e0
1 changed files with 1 additions and 0 deletions
--- a/examples/mqttc/mqttc_pub.c
+++ b/examples/mqttc/mqttc_pub.c
@ -174,6 +174,7 @@ static int initserver(const FAR struct mqttc_cfg_s *cfg)
        }

      close(fd);
+      fd = -1;
    }
  while ((itr = itr->ai_next) != NULL);