[LEDE-DEV] [PATCH] netifd: always send DHCPv4 hostname

[Stijn Tintel]

On 08-12-17 09:35, Mathias Kresin wrote:
> udhcpc doesn't send a hostname by default. Use the system hostname if
> nothing else is specified, to always send a hostname.
>
> It syncs the behaviour to odhcpc, which always sends a hostname.
>
> Signed-off-by: Mathias Kresin <dev at kresin.me>
> ---
>  package/network/config/netifd/files/lib/netifd/proto/dhcp.sh | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/package/network/config/netifd/files/lib/netifd/proto/dhcp.sh b/package/network/config/netifd/files/lib/netifd/proto/dhcp.sh
> index ea02d68..143e445 100755
> --- a/package/network/config/netifd/files/lib/netifd/proto/dhcp.sh
> +++ b/package/network/config/netifd/files/lib/netifd/proto/dhcp.sh
> @@ -40,6 +40,7 @@ proto_dhcp_setup() {
>  		append dhcpopts "-x $opt"
>  	done
>  
> +	[ -z "$hostname" ] && hostname="$(cat /proc/sys/kernel/hostname)"
>  	[ "$broadcast" = 1 ] && broadcast="-B" || broadcast=
>  	[ "$release" = 1 ] && release="-R" || release=
>  	[ -n "$clientid" ] && clientid="-x 0x3d:${clientid//:/}" || clientid="-C"
Acked-by: Stijn Tintel <stijn at linux-ipv6.be>