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mqtt: Fixes setting the length of the last will message

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It was previously using the length of the topic for the message. It
would break if the topic and message were not the same length.
This commit is contained in:
Gary Christiansen 2021-04-02 09:39:28 -06:00 • committed by Andy Green
parent a9905822aa
commit 886d53f541
1 changed files with 1 additions and 1 deletions
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2
lib/roles/mqtt/client/client-mqtt-handshake.c
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@ -111,7 +111,7 @@ lws_mqtt_client_send_connect(struct lws *wsi)
memcpy(p, c->will.topic->buf, c->will.topic->len);
p += c->will.topic->len;
if (lws_mqtt_str_is_not_empty(c->will.message)) {
lws_ser_wu16be(p, c->will.topic->len);
lws_ser_wu16be(p, c->will.message->len);
p += 2;
memcpy(p, c->will.message->buf,
c->will.message->len);