diff options
Diffstat (limited to 'net/dccp/output.c')
| -rw-r--r-- | net/dccp/output.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/dccp/output.c b/net/dccp/output.c index d06945c7d3df..dc96ecfbe6e8 100644 --- a/net/dccp/output.c +++ b/net/dccp/output.c @@ -469,6 +469,10 @@ int dccp_connect(struct sock *sk) struct sk_buff *skb; struct inet_connection_sock *icsk = inet_csk(sk); + /* do not connect if feature negotiation setup fails */ + if (dccp_feat_finalise_settings(dccp_sk(sk))) + return -EPROTO; + dccp_connect_init(sk); skb = alloc_skb(sk->sk_prot->max_header, sk->sk_allocation); |