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dhcp: export the DHCPv6 FQDN option

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The dhclient backend already exports all the option passed by
dhclient, including the FDQN. Export it also for the systemd backend.

(cherry picked from commit 1621a6ddb1)
This commit is contained in:
Beniamino Galvani 2020-07-22 13:56:39 +02:00
parent 813fb7d64e
commit c6a7618f2b
3 changed files with 11 additions and 0 deletions
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1
src/dhcp/nm-dhcp-options.c
View file

@ -183,6 +183,7 @@ const NMDhcpOption _nm_dhcp_option_dhcp6_options[] = {
REQ (NM_DHCP_OPTION_DHCP6_DNS_SERVERS, "dhcp6_name_servers", TRUE ),
REQ (NM_DHCP_OPTION_DHCP6_DOMAIN_LIST, "dhcp6_domain_search", TRUE ),
REQ (NM_DHCP_OPTION_DHCP6_SNTP_SERVERS, "dhcp6_sntp_servers", TRUE ),
REQ (NM_DHCP_OPTION_DHCP6_FQDN, "fqdn_fqdn", FALSE ),
REQ (NM_DHCP_OPTION_DHCP6_MUD_URL, "dhcp6_mud_url", FALSE ),
/* Internal values */

2
src/dhcp/nm-dhcp-options.h
View file

@ -160,7 +160,9 @@ typedef enum {
NM_DHCP_OPTION_DHCP6_DNS_SERVERS = 23,
NM_DHCP_OPTION_DHCP6_DOMAIN_LIST = 24,
NM_DHCP_OPTION_DHCP6_SNTP_SERVERS = 31,
NM_DHCP_OPTION_DHCP6_FQDN = 39,
NM_DHCP_OPTION_DHCP6_MUD_URL = 112,
/* Internal values */
NM_DHCP_OPTION_DHCP6_NM_IP_ADDRESS = 1026,
NM_DHCP_OPTION_DHCP6_NM_PREFIXLEN = 1027,

8
src/dhcp/nm-dhcp-systemd.c
View file

@ -740,6 +740,7 @@ lease_to_ip6_config (NMDedupMultiIndex *multi_idx,
uint32_t lft_pref, lft_valid;
char addr_str[NM_UTILS_INET_ADDRSTRLEN];
char **domains;
const char *s;
nm_auto_free_gstring GString *str = NULL;
int num, i;
@ -808,6 +809,13 @@ lease_to_ip6_config (NMDedupMultiIndex *multi_idx,
str->str);
}
if (sd_dhcp6_lease_get_fqdn (lease, &s) >= 0) {
nm_dhcp_option_add_option (options,
_nm_dhcp_option_dhcp6_options,
NM_DHCP_OPTION_DHCP6_FQDN,
s);
}
NM_SET_OUT (out_options, g_steal_pointer (&options));
return g_steal_pointer (&ip6_config);
}