[DCCP] options: Fix handling of ackvecs in DATA packets

I.e. they should be just ignored, but we have to use 'break', not 'continue',
as we have to possibly reset the mandatory flag.

Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/dccp/options.c b/net/dccp/options.c
index 8867b6f4322041184633f3a63651e4d3d8ca00d2..0161a18e739a3629f8775f634adac92aece87894 100644 (file)
--- a/net/dccp/options.c
+++ b/net/dccp/options.c
@@ -148,7 +148,7 @@ int dccp_parse_options(struct sock *sk, struct sk_buff *skb)
                case DCCPO_ACK_VECTOR_0:
                case DCCPO_ACK_VECTOR_1:
                        if (pkt_type == DCCP_PKT_DATA)
-                               continue;
+                               break;
 
                        if (dp->dccps_options.dccpo_send_ack_vector &&
                            dccp_ackvec_parse(sk, skb, opt, value, len))