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-rw-r--r--sysdep/linux/netlink/netlink.c15
1 files changed, 11 insertions, 4 deletions
diff --git a/sysdep/linux/netlink/netlink.c b/sysdep/linux/netlink/netlink.c
index 365d4a9..a10a2e9 100644
--- a/sysdep/linux/netlink/netlink.c
+++ b/sysdep/linux/netlink/netlink.c
@@ -382,10 +382,17 @@ nl_parse_addr(struct nlmsghdr *h)
}
if (i->ifa_prefixlen == BITS_PER_IP_ADDRESS)
{
- ifa.flags |= IA_UNNUMBERED;
- memcpy(&ifa.opposite, RTA_DATA(a[IFA_ADDRESS]), sizeof(ifa.opposite));
- ipa_ntoh(ifa.opposite);
- ifa.prefix = ifa.brd = ifa.opposite;
+ ip_addr addr;
+ memcpy(&addr, RTA_DATA(a[IFA_ADDRESS]), sizeof(addr));
+ ipa_ntoh(addr);
+ ifa.prefix = ifa.brd = addr;
+
+ /* It is either a peer address, or loopback/dummy address */
+ if (!ipa_equal(ifa.ip, addr))
+ {
+ ifa.flags |= IA_UNNUMBERED;
+ ifa.opposite = addr;
+ }
}
else
{