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Diffstat (limited to 'net/tipc/node.c')
-rw-r--r--net/tipc/node.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/net/tipc/node.c b/net/tipc/node.c
index eb728397c810..198dbc7adbe1 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -1126,8 +1126,8 @@ int tipc_node_get_linkname(struct net *net, u32 bearer_id, u32 addr,
strncpy(linkname, tipc_link_name(link), len);
err = 0;
}
-exit:
tipc_node_read_unlock(node);
+exit:
tipc_node_put(node);
return err;
}
@@ -1551,6 +1551,8 @@ void tipc_rcv(struct net *net, struct sk_buff *skb, struct tipc_bearer *b)
/* Check/update node state before receiving */
if (unlikely(skb)) {
+ if (unlikely(skb_linearize(skb)))
+ goto discard;
tipc_node_write_lock(n);
if (tipc_node_check_state(n, skb, bearer_id, &xmitq)) {
if (le->link) {