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

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Sara Souza 2021-04-14 19:58:49 -03:00 committed by Alan Carvalho de Assis
parent 0ee6f0e5e0
commit acfd0a9b4e
1 changed files with 1 additions and 0 deletions
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examples/mqttc/mqttc_pub.c
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@ -174,6 +174,7 @@ static int initserver(const FAR struct mqttc_cfg_s *cfg)
} }
close(fd); close(fd);
fd = -1;
} }
while ((itr = itr->ai_next) != NULL); while ((itr = itr->ai_next) != NULL);