udhcpc: allow zero server-id. Closes 6614.
authorDenys Vlasenko <vda.linux@googlemail.com>
Sun, 3 Nov 2013 18:20:54 +0000 (19:20 +0100)
committerDenys Vlasenko <vda.linux@googlemail.com>
Sun, 3 Nov 2013 18:20:54 +0000 (19:20 +0100)
commit8d3efaf35eb9d138114563bba4173c39c1231198
tree69b514394ecf1b1f63afbda195359d596c34e7f5
parentb21bc80c7651bfb5a9e001cc220a598cf89b7cfd
udhcpc: allow zero server-id. Closes 6614.

function                                             old     new   delta
bcast_or_ucast                                         -      47     +47
udhcp_send_kernel_packet                             271     295     +24
udhcpc_main                                         2696    2705      +9
udhcp_send_raw_packet                                456     459      +3
send_release                                          90      76     -14
send_renew                                           105      77     -28
------------------------------------------------------------------------------
(add/remove: 1/0 grow/shrink: 3/2 up/down: 83/-42)             Total: 41 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
networking/udhcp/dhcpc.c