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-rw-r--r--net/tipc/discover.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/net/tipc/discover.c b/net/tipc/discover.c
index ad9d477cc242..6b109a808d4c 100644
--- a/net/tipc/discover.c
+++ b/net/tipc/discover.c
@@ -135,9 +135,12 @@ void tipc_disc_rcv(struct net *net, struct sk_buff *skb,
u16 caps = msg_node_capabilities(hdr);
bool respond = false;
bool dupl_addr = false;
+ int err;
- bearer->media->msg2addr(bearer, &maddr, msg_media_addr(hdr));
+ err = bearer->media->msg2addr(bearer, &maddr, msg_media_addr(hdr));
kfree_skb(skb);
+ if (err)
+ return;
/* Ensure message from node is valid and communication is permitted */
if (net_id != tn->net_id)