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Re-add hostname option in dhcp discover

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Xia Xiaotian
2018-12-10 21:02:37 +08:00
parent 046fadde07
commit 0865edf80a
1 changed files with 4 additions and 0 deletions
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src/core/ipv4/dhcp.c
+4
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@@ -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++) {