From 0865edf80ad0a96e0eaf2bbedbad350cab248115 Mon Sep 17 00:00:00 2001 From: Xia Xiaotian Date: Mon, 10 Dec 2018 21:02:37 +0800 Subject: [PATCH] Re-add hostname option in dhcp discover --- src/core/ipv4/dhcp.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/src/core/ipv4/dhcp.c b/src/core/ipv4/dhcp.c index 722331c0..9e25d784 100644 --- a/src/core/ipv4/dhcp.c +++ b/src/core/ipv4/dhcp.c @@ -1050,6 +1050,10 @@ dhcp_discover(struct netif *netif) dhcp_option(dhcp, DHCP_OPTION_MAX_MSG_SIZE, DHCP_OPTION_MAX_MSG_SIZE_LEN); dhcp_option_short(dhcp, DHCP_MAX_MSG_LEN(netif)); + +#if LWIP_NETIF_HOSTNAME + dhcp_option_hostname(dhcp, netif); +#endif /* LWIP NETIF HOSTNAME */ dhcp_option(dhcp, DHCP_OPTION_PARAMETER_REQUEST_LIST, LWIP_ARRAYSIZE(dhcp_discover_request_options)); for (i = 0; i < LWIP_ARRAYSIZE(dhcp_discover_request_options); i++) {