netlink: fix IPv6 address updates (FS#2204)

[project/odhcpd.git] / src / netlink.c

diff --git a/src/netlink.c b/src/netlink.c
index c6727482980225197179622a2970c75d0109c1ba..c3536e70e5d25eba7f2be822a7514adcc25958c3 100644 (file)
--- a/src/netlink.c
+++ b/src/netlink.c
@@ -212,7 +212,9 @@ static void refresh_iface_addr6(int ifindex)
        }
 
        if (!change) {
-               free(addr);
+               free(iface->addr6);
+               iface->addr6 = addr;
+               iface->addr6_len = len;
                return;
        }