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-rw-r--r--src/router.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/src/router.c b/src/router.c
index e62282b..e9919b2 100644
--- a/src/router.c
+++ b/src/router.c
@@ -519,10 +519,10 @@ static uint64_t send_router_advert(struct interface *iface, const struct in6_add
for (ssize_t i = 0; i < ipcnt; ++i) {
struct odhcpd_ipaddr *addr = &addrs[i];
- if (addr->dprefix > 64 || addr->dprefix == 0 || addr->valid <= (uint32_t)now ||
- (addr->dprefix == 64 && addr->prefix == 64)) {
+ if (addr->dprefix > 64 || addr->dprefix == 0 || addr->valid <= (uint32_t)now)
continue; // Address not suitable
- } else if (addr->dprefix > 32) {
+
+ if (addr->dprefix > 32) {
addr->addr.in6.s6_addr32[1] &= htonl(~((1U << (64 - addr->dprefix)) - 1));
} else if (addr->dprefix <= 32) {
addr->addr.in6.s6_addr32[0] &= htonl(~((1U << (32 - addr->dprefix)) - 1));