diff options
| author |   Andrea Bittau <a.bittau@cs.ucl.ac.uk> | 2006-03-20 17:43:56 -0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2006-03-20 17:43:56 -0800 |
| commit | afe00251dd9b53d51de91ff0099961f42bbf3754 (patch) | |
| tree | a56aa987140662cf3e6e65be402b8591298c5ced /net/dccp/minisocks.c | |
| parent | [DCCP] CCID2: Initial CCID2 (TCP-Like) implementation (diff) | |
| download | linux-dev-afe00251dd9b53d51de91ff0099961f42bbf3754.tar.xz linux-dev-afe00251dd9b53d51de91ff0099961f42bbf3754.zip | |
[DCCP]: Initial feature negotiation implementation
Still needs more work, but boots and doesn't crashes, even
does some negotiation!
18:38:52.174934 127.0.0.1.43458 > 127.0.0.1.5001: request <change_l ack_ratio 2, change_r ccid 2, change_l ccid 2>
18:38:52.218526 127.0.0.1.5001 > 127.0.0.1.43458: response <nop, nop, change_l ack_ratio 2, confirm_r ccid 2 2, confirm_l ccid 2 2, confirm_r ack_ratio 2>
18:38:52.185398 127.0.0.1.43458 > 127.0.0.1.5001: <nop, confirm_r ack_ratio 2, ack_vector0 0x00, elapsed_time 212>
:-)
Signed-off-by: Andrea Bittau <a.bittau@cs.ucl.ac.uk>
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dccp/minisocks.c')
| -rw-r--r-- | net/dccp/minisocks.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/dccp/minisocks.c b/net/dccp/minisocks.c index a60a3e948c36..9e1de5919ee5 100644 --- a/net/dccp/minisocks.c +++ b/net/dccp/minisocks.c @@ -22,6 +22,7 @@ #include "ackvec.h" #include "ccid.h" #include "dccp.h" +#include "feat.h" struct inet_timewait_death_row dccp_death_row = { .sysctl_max_tw_buckets = NR_FILE * 2, @@ -114,6 +115,9 @@ struct sock *dccp_create_openreq_child(struct sock *sk, newicsk->icsk_rto = DCCP_TIMEOUT_INIT; do_gettimeofday(&newdp->dccps_epoch); + if (dccp_feat_clone(sk, newsk)) + goto out_free; + if (newdp->dccps_options.dccpo_send_ack_vector) { newdp->dccps_hc_rx_ackvec = dccp_ackvec_alloc(GFP_ATOMIC); |