dhcp6: fix wrong length for IA_PD dhcp6 option
Fixes an issue introduced by 73b49d43. When PrefixDelegationHint= is not set, dhcp6_option_append_pd() sets wrong length for IA_PD option, as `r` is `-EINVAL`. Fixes #19021.
Loading
Fixes an issue introduced by 73b49d43. When PrefixDelegationHint= is not set, dhcp6_option_append_pd() sets wrong length for IA_PD option, as `r` is `-EINVAL`. Fixes #19021.