bonding: don't add duplicate targets to arp_ip_target
Print a warning and skip them.
Signed-off-by: Veaceslav Falico <vfalico@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 976d28e..1645130 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -4588,7 +4588,11 @@
arp_ip_target[i]);
arp_interval = 0;
} else {
- arp_target[arp_ip_count++] = ip;
+ if (bond_get_targets_ip(arp_target, ip) == -1)
+ arp_target[arp_ip_count++] = ip;
+ else
+ pr_warning("Warning: duplicate address %pI4 in arp_ip_target, skipping\n",
+ &ip);
}
}
