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networkd-dhcp6: Fix logging of DHCPv6 prefix 

Pretty-print log messages with DHCPv6 prefixes after the prefixes
have been set instead of some random unassigned stack values.
This commit is contained in:
Patrik Flykt 2018-08-24 09:49:20 -06:00
parent 37f52406d9
commit ef5df4e5c5
1 changed files with 2 additions and 2 deletions
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4
src/network/networkd-dhcp6.c
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@ -221,8 +221,6 @@ static int dhcp6_lease_pd_prefix_acquired(sd_dhcp6_client *client, Link *link) {
if (r < 0)
return r;
(void) in_addr_to_string(AF_INET6, (union in_addr_union*) &pd_prefix, &buf);
dhcp6_reset_pd_prefix_network(link);
sd_dhcp6_lease_reset_pd_prefix_iter(lease);
@ -231,12 +229,14 @@ static int dhcp6_lease_pd_prefix_acquired(sd_dhcp6_client *client, Link *link) {
&lifetime_valid) >= 0) {
if (pd_prefix_len > 64) {
(void) in_addr_to_string(AF_INET6, (union in_addr_union*) &pd_prefix, &buf);
log_link_debug(link, "PD Prefix length > 64, ignoring prefix %s/%u",
strnull(buf), pd_prefix_len);
continue;
}
if (pd_prefix_len < 48) {
(void) in_addr_to_string(AF_INET6, (union in_addr_union*) &pd_prefix, &buf);
log_link_warning(link, "PD Prefix length < 48, looks unusual %s/%u",
strnull(buf), pd_prefix_len);
}