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coverity: 324692: mqtt: check for OOM in generate_id

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This commit is contained in:
Andy Green 2020-08-14 07:18:48 +01:00
parent 908d259a47
commit df2f135c09
1 changed files with 5 additions and 1 deletions
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6
lib/roles/mqtt/client/client-mqtt.c
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@ -81,7 +81,11 @@ lws_mqtt_generate_id(struct lws* wsi, lws_mqtt_str_t **ms, const char *client_id
buf[len] = '\0';
}
lws_mqtt_str_advance(*ms, (uint16_t)len);
if (lws_mqtt_str_advance(*ms, (uint16_t)len)) {
lws_mqtt_str_free(ms);
return 1;
}
return 0;
}