diff options
Diffstat (limited to 'src/platform/nm-linux-platform.c')
| -rw-r--r-- | src/platform/nm-linux-platform.c | 42 |
1 files changed, 28 insertions, 14 deletions
diff --git a/src/platform/nm-linux-platform.c b/src/platform/nm-linux-platform.c index 86a7b749b1..d824c5d6b8 100644 --- a/src/platform/nm-linux-platform.c +++ b/src/platform/nm-linux-platform.c @@ -798,9 +798,10 @@ _nl_nlmsg_type_to_str (guint16 type, char *buf, gsize len) static gboolean _parse_af_inet6 (NMPlatform *platform, struct nlattr *attr, - NMUtilsIPv6IfaceId *out_iid, - guint8 *out_iid_is_valid, - guint8 *out_addr_gen_mode_inv) + NMUtilsIPv6IfaceId *out_token, + gboolean *out_token_valid, + guint8 *out_addr_gen_mode_inv, + gboolean *out_addr_gen_mode_valid) { static struct nla_policy policy[IFLA_INET6_MAX+1] = { [IFLA_INET6_FLAGS] = { .type = NLA_U32 }, @@ -814,7 +815,8 @@ _parse_af_inet6 (NMPlatform *platform, struct nlattr *tb[IFLA_INET6_MAX+1]; int err; struct in6_addr i6_token; - gboolean iid_is_valid = FALSE; + gboolean token_valid = FALSE; + gboolean addr_gen_mode_valid = FALSE; guint8 i6_addr_gen_mode_inv = 0; gboolean success = FALSE; @@ -831,8 +833,7 @@ _parse_af_inet6 (NMPlatform *platform, if (_check_addr_or_errout (tb, IFLA_INET6_TOKEN, sizeof (struct in6_addr))) { nla_memcpy (&i6_token, tb[IFLA_INET6_TOKEN], sizeof (struct in6_addr)); - if (!IN6_IS_ADDR_UNSPECIFIED (&i6_token)) - iid_is_valid = TRUE; + token_valid = TRUE; } /* Hack to detect support addrgenmode of the kernel. We only parse @@ -847,14 +848,18 @@ _parse_af_inet6 (NMPlatform *platform, * to signal "unset". */ goto errout; } + addr_gen_mode_valid = TRUE; } success = TRUE; - if (iid_is_valid) { - nm_utils_ipv6_interface_identifier_get_from_addr (out_iid, &i6_token); - *out_iid_is_valid = TRUE; + if (token_valid) { + *out_token_valid = token_valid; + nm_utils_ipv6_interface_identifier_get_from_addr (out_token, &i6_token); + } + if (addr_gen_mode_valid) { + *out_addr_gen_mode_valid = addr_gen_mode_valid; + *out_addr_gen_mode_inv = i6_addr_gen_mode_inv; } - *out_addr_gen_mode_inv = i6_addr_gen_mode_inv; errout: return success; } @@ -1429,6 +1434,8 @@ _new_from_nl_link (NMPlatform *platform, const NMPCache *cache, struct nlmsghdr NMPObject *lnk_data = NULL; gboolean address_complete_from_cache = TRUE; gboolean lnk_data_complete_from_cache = TRUE; + gboolean af_inet6_token_valid = FALSE; + gboolean af_inet6_addr_gen_mode_valid = FALSE; if (!nlmsg_valid_hdr (nlh, sizeof (*ifi))) return NULL; @@ -1505,9 +1512,10 @@ _new_from_nl_link (NMPlatform *platform, const NMPCache *cache, struct nlmsghdr case AF_INET6: _parse_af_inet6 (platform, af_attr, - &obj->link.inet6_token.iid, - &obj->link.inet6_token.is_valid, - &obj->link.inet6_addr_gen_mode_inv); + &obj->link.inet6_token, + &af_inet6_token_valid, + &obj->link.inet6_addr_gen_mode_inv, + &af_inet6_addr_gen_mode_valid); break; } } @@ -1549,7 +1557,9 @@ _new_from_nl_link (NMPlatform *platform, const NMPCache *cache, struct nlmsghdr if ( completed_from_cache && ( lnk_data_complete_from_cache - || address_complete_from_cache)) { + || address_complete_from_cache + || !af_inet6_token_valid + || !af_inet6_addr_gen_mode_valid)) { _lookup_cached_link (cache, obj->link.ifindex, completed_from_cache, &link_cached); if (link_cached) { if ( lnk_data_complete_from_cache @@ -1568,6 +1578,10 @@ _new_from_nl_link (NMPlatform *platform, const NMPCache *cache, struct nlmsghdr } if (address_complete_from_cache) obj->link.addr = link_cached->link.addr; + if (!af_inet6_token_valid) + obj->link.inet6_token = link_cached->link.inet6_token; + if (!af_inet6_addr_gen_mode_valid) + obj->link.inet6_addr_gen_mode_inv = link_cached->link.inet6_addr_gen_mode_inv; } } |