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-rw-r--r--net/llc/llc_sap.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/llc/llc_sap.c b/net/llc/llc_sap.c
index 42eb0c3a978..61cb8cf7d15 100644
--- a/net/llc/llc_sap.c
+++ b/net/llc/llc_sap.c
@@ -330,6 +330,9 @@ static void llc_sap_mcast(struct llc_sap *sap,
if (llc->laddr.lsap != laddr->lsap)
continue;
+ if (llc->dev != skb->dev)
+ continue;
+
skb1 = skb_clone(skb, GFP_ATOMIC);
if (!skb1)
break;