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-rw-r--r--net/ipv6/addrconf.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index a11fd4d67832..84a28b539c43 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -3298,6 +3298,10 @@ static void addrconf_addr_gen(struct inet6_dev *idev, bool prefix_route)
if (netif_is_l3_master(idev->dev))
return;
+ /* no link local addresses on devices flagged as slaves */
+ if (idev->dev->flags & IFF_SLAVE)
+ return;
+
ipv6_addr_set(&addr, htonl(0xFE800000), 0, 0, 0);
switch (idev->cnf.addr_gen_mode) {