diff options
Diffstat (limited to 'net/llc/llc_sap.c')
| -rw-r--r-- | net/llc/llc_sap.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/net/llc/llc_sap.c b/net/llc/llc_sap.c index e6d538937f9..4029ceee9b9 100644 --- a/net/llc/llc_sap.c +++ b/net/llc/llc_sap.c @@ -49,9 +49,12 @@ struct sk_buff *llc_alloc_frame(struct sock *sk, struct net_device *dev) void llc_save_primitive(struct sock *sk, struct sk_buff* skb, u8 prim) { - struct sockaddr_llc *addr = llc_ui_skb_cb(skb); + struct sockaddr_llc *addr; + if (skb->sk->sk_type == SOCK_STREAM) /* See UNIX98 */ + return; /* save primitive for use by the user. */ + addr = llc_ui_skb_cb(skb); addr->sllc_family = sk->sk_family; addr->sllc_arphrd = skb->dev->type; addr->sllc_test = prim == LLC_TEST_PRIM; |