From 38c63b52830c85013f30bc62b2b32f3936d84e65 Mon Sep 17 00:00:00 2001 From: Michael Osipov Date: Mon, 23 Sep 2024 14:37:34 +0200 Subject: [PATCH] dhclient: Ignore vendor-identifying DHCP options defined in RFC 3925 Ignore DHCP options 124 and 125 to shut up the warning messages. These options are defined in the RFC 3925. PR: 281361 Reviewed by: jrm (mentor), otis (mentor), thj Tested by: jlduran@gmail.com MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D46760 --- sbin/dhclient/dhclient.c | 2 ++ sbin/dhclient/dhcp.h | 2 ++ 2 files changed, 4 insertions(+) diff --git a/sbin/dhclient/dhclient.c b/sbin/dhclient/dhclient.c index 4a674cec5888..93988d5ce7a4 100644 --- a/sbin/dhclient/dhclient.c +++ b/sbin/dhclient/dhclient.c @@ -2641,6 +2641,8 @@ check_option(struct client_lease *l, int option) case DHO_DHCP_USER_CLASS_ID: case DHO_URL: case DHO_SIP_SERVERS: + case DHO_V_I_VENDOR_CLASS: + case DHO_V_I_VENDOR_OPTS: case DHO_END: return (1); case DHO_CLASSLESS_ROUTES: diff --git a/sbin/dhclient/dhcp.h b/sbin/dhclient/dhcp.h index 99b69613934f..02ea42a66079 100644 --- a/sbin/dhclient/dhcp.h +++ b/sbin/dhclient/dhcp.h @@ -174,6 +174,8 @@ struct dhcp_packet { #define DHO_DOMAIN_SEARCH 119 #define DHO_SIP_SERVERS 120 #define DHO_CLASSLESS_ROUTES 121 +#define DHO_V_I_VENDOR_CLASS 124 +#define DHO_V_I_VENDOR_OPTS 125 #define DHO_END 255 /* DHCP message types. */