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| author | Gerrit Renker <gerrit@erg.abdn.ac.uk> | 2007-03-07 12:53:48 -0800 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2007-03-07 16:08:07 -0800 |
| commit | 151a99317ee9efcfd3e642da62e1edf4f47fcb3e (patch) | |
| tree | 8abf1427c3e25fc7ec6d48c863a4a2cf33ddc004 /net/dccp/ccids | |
| parent | 286930797d74b2c9a5beae84836044f6a836235f (diff) | |
| download | linux-3.10-151a99317ee9efcfd3e642da62e1edf4f47fcb3e.tar.gz linux-3.10-151a99317ee9efcfd3e642da62e1edf4f47fcb3e.tar.bz2 linux-3.10-151a99317ee9efcfd3e642da62e1edf4f47fcb3e.zip | |
[DCCP]: Revert patch which disables bidirectional mode
This reverts an earlier patch which disabled bidirectional mode, meaning that
a listening (passive) socket was not allowed to write to the other (active)
end of the connection.
This mode had been disabled when there were problems with CCID3, but it
imposes a constraint on socket programming and thus hinders deployment.
A change is included to ignore RX feedback received by the TX CCID3 module.
Many thanks to Andre Noll for pointing out this issue.
Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dccp/ccids')
| -rw-r--r-- | net/dccp/ccids/ccid3.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/net/dccp/ccids/ccid3.c b/net/dccp/ccids/ccid3.c index 5361a4d8e13..746f79d104b 100644 --- a/net/dccp/ccids/ccid3.c +++ b/net/dccp/ccids/ccid3.c @@ -545,12 +545,7 @@ static void ccid3_hc_tx_packet_recv(struct sock *sk, struct sk_buff *skb) /* set idle flag */ hctx->ccid3hctx_idle = 1; break; - case TFRC_SSTATE_NO_SENT: - /* - * XXX when implementing bidirectional rx/tx check this again - */ - DCCP_WARN("Illegal ACK received - no packet sent\n"); - /* fall through */ + case TFRC_SSTATE_NO_SENT: /* fall through */ case TFRC_SSTATE_TERM: /* ignore feedback when closing */ break; } |