net: lib: coap: Fixed unchecked send return value in CoAP client (e96f1d7b) · Commits · Wenxi XU / zephyr

subsys/net/lib/coap/coap_client.c

+8 −3

Original line number	Diff line number	Diff line
		@@ -388,9 +388,14 @@ static int handle_poll(struct coap_client *client)
		} else if (ret == 0) {
		if (client->pending.timeout != 0 && coap_pending_cycle(&client->pending)) {
		LOG_ERR("Timeout in poll, retrying send");
		send_request(client->fd, client->request.data,
		ret = send_request(client->fd, client->request.data,
		client->request.offset, 0, &client->address,
		client->socklen);
		if (ret < 0) {
		LOG_ERR("Transmission failed: %d", errno);
		ret = -errno;
		break;
		}
		} else {
		/* No more retries left, don't retry */
		LOG_ERR("Timeout in poll, no more retries");