diff options
| author | Gerrit Renker <gerrit@erg.abdn.ac.uk> | 2007-03-06 14:24:18 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-03-06 14:24:18 -0800 |
| commit | 4d46861be6196d0f1614724590968d8da26af82a (patch) | |
| tree | d9c579064159f52edd5dbebed85214ae6a3468df | |
| parent | 1e51f9513e6b021abcaefd7c76f9b5d682f83232 (diff) | |
| download | linux-4d46861be6196d0f1614724590968d8da26af82a.tar.bz2 | |
[DCCP]: Correctly split CCID half connections
This fixes a bug caused by a previous patch, which causes DCCP servers in
LISTEN state to not receive packets.
This patch changes the logic so that
* servers in either LISTEN or OPEN state get the RX half connection packets
* clients in OPEN state get the TX half connection packets
Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/dccp/input.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/dccp/input.c b/net/dccp/input.c index 4dee462f00db..287099f7f042 100644 --- a/net/dccp/input.c +++ b/net/dccp/input.c @@ -256,10 +256,10 @@ int dccp_rcv_established(struct sock *sk, struct sk_buff *skb, * (only one is active at a time); when moving to bidirectional * service, this needs to be revised. */ - if (dccp_sk(sk)->dccps_role == DCCP_ROLE_SERVER) - ccid_hc_rx_packet_recv(dp->dccps_hc_rx_ccid, sk, skb); - else + if (dccp_sk(sk)->dccps_role == DCCP_ROLE_CLIENT) ccid_hc_tx_packet_recv(dp->dccps_hc_tx_ccid, sk, skb); + else /* listening or connected server */ + ccid_hc_rx_packet_recv(dp->dccps_hc_rx_ccid, sk, skb); return __dccp_rcv_established(sk, skb, dh, len); discard: @@ -495,10 +495,10 @@ int dccp_rcv_state_process(struct sock *sk, struct sk_buff *skb, goto discard; /* XXX see the comments in dccp_rcv_established about this */ - if (dccp_sk(sk)->dccps_role == DCCP_ROLE_SERVER) - ccid_hc_rx_packet_recv(dp->dccps_hc_rx_ccid, sk, skb); - else + if (dccp_sk(sk)->dccps_role == DCCP_ROLE_CLIENT) ccid_hc_tx_packet_recv(dp->dccps_hc_tx_ccid, sk, skb); + else + ccid_hc_rx_packet_recv(dp->dccps_hc_rx_ccid, sk, skb); } /* |