diff options
| -rw-r--r-- | src/network/networkd-link.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/network/networkd-link.c b/src/network/networkd-link.c index 5cdf123652..5101d553d5 100644 --- a/src/network/networkd-link.c +++ b/src/network/networkd-link.c @@ -42,6 +42,9 @@ static bool link_dhcp6_enabled(Link *link) { assert(link); + if (!socket_ipv6_is_supported()) + return false; + if (link->flags & IFF_LOOPBACK) return false; @@ -90,6 +93,9 @@ static bool link_ipv4ll_enabled(Link *link) { static bool link_ipv6ll_enabled(Link *link) { assert(link); + if (!socket_ipv6_is_supported()) + return false; + if (link->flags & IFF_LOOPBACK) return false; @@ -192,6 +198,9 @@ static bool link_proxy_arp_enabled(Link *link) { static bool link_ipv6_accept_ra_enabled(Link *link) { assert(link); + if (!socket_ipv6_is_supported()) + return false; + if (link->flags & IFF_LOOPBACK) return false; @@ -214,6 +223,7 @@ static bool link_ipv6_accept_ra_enabled(Link *link) { } static IPv6PrivacyExtensions link_ipv6_privacy_extensions(Link *link) { + assert(link); if (!socket_ipv6_is_supported()) return _IPV6_PRIVACY_EXTENSIONS_INVALID; |