net: dns: don't request address in recvfrom() (c6fd2a1d) · Commits · Wenxi XU / zephyr

subsys/net/lib/dns/resolve.c

+1 −4

Original line number	Diff line number	Diff line
		@@ -780,11 +780,8 @@ quit:

		static int recv_data(struct net_socket_service_event *pev)
		{
		COND_CODE_1(IS_ENABLED(CONFIG_NET_IPV6),
		(struct sockaddr_in6), (struct sockaddr_in)) addr;
		struct dns_resolve_context *ctx = pev->user_data;
		socklen_t optlen = sizeof(int);
		size_t addrlen = sizeof(addr);
		struct net_buf *dns_cname = NULL;
		struct net_buf *dns_data = NULL;
		uint16_t query_hash = 0U;
		@@ -824,7 +821,7 @@ static int recv_data(struct net_socket_service_event *pev)

		ret = zsock_recvfrom(pev->event.fd, dns_data->data,
		net_buf_max_len(dns_data), 0,
		(struct sockaddr *)&addr, &addrlen);
		NULL, NULL);
		if (ret < 0) {
		ret = -errno;
		NET_ERR("recv failed on IPv%d socket (%d)",