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authorStas Sergeev <stsp2@yandex.ru>2023-10-03 13:01:22 +0500
committerStefano Brivio <sbrivio@redhat.com>2023-10-04 23:39:58 +0200
commitf851084c96e0a932e51c15ad9551e2cd85362147 (patch)
treeea33b11a8976bd404442e7483bf476c62ae9747f /port_fwd.h
parenta469fc393fa1dfadc7c51c2729550597ee171a8e (diff)
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dhcp: put option 53 at the beginning2023_10_04.f851084
... unless it is listed in 55. Many clients expect option 53 at the beginning. mTCP has this code: if ( resp->options[0] != 53 ) { TRACE_WARN(( "Dhcp: first option was not a Dhcp msg type\n" )); return; } wattcp32 has this: static int DHCP_is_ack (void) { const BYTE *opt = (const BYTE*) &dhcp_in.dh_opt[4]; return (opt[0] == DHCP_OPT_MSG_TYPE && opt[1] == 1 && opt[2] == DHCP_ACK); } static int DHCP_is_nack (void) { const BYTE *opt = (const BYTE*) &dhcp_in.dh_opt[4]; return (opt[0] == DHCP_OPT_MSG_TYPE && opt[1] == 1 && opt[2] == DHCP_NAK); } Link: https://bugs.passt.top/show_bug.cgi?id=77 Signed-off-by: Stas Sergeev <stsp2@yandex.ru> [sbrivio: s/options 53/option 53/ and s/other/others/ in comment] Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Diffstat (limited to 'port_fwd.h')
0 files changed, 0 insertions, 0 deletions