diff options
| -rw-r--r-- | src/dhcpv6-ia.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/dhcpv6-ia.c b/src/dhcpv6-ia.c index 90dcaf5..2fef626 100644 --- a/src/dhcpv6-ia.c +++ b/src/dhcpv6-ia.c @@ -595,7 +595,7 @@ static void update(struct interface *iface) int minprefix = -1; for (int i = 0; i < len; ++i) { - if (addr[i].prefix > minprefix) + if (addr[i].preferred > 0 && addr[i].prefix > minprefix) minprefix = addr[i].prefix; addr[i].addr.s6_addr32[3] = 0; |