diff options
Diffstat (limited to 'sys/netinet/tcp_output.c')
| -rw-r--r-- | sys/netinet/tcp_output.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/sys/netinet/tcp_output.c b/sys/netinet/tcp_output.c index 08d93835a4a..868b14c65e1 100644 --- a/sys/netinet/tcp_output.c +++ b/sys/netinet/tcp_output.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tcp_output.c,v 1.92 2010/09/24 02:59:45 claudio Exp $ */ +/* $OpenBSD: tcp_output.c,v 1.93 2011/01/07 17:50:42 bluhm Exp $ */ /* $NetBSD: tcp_output.c,v 1.16 1997/06/03 16:17:09 kml Exp $ */ /* @@ -228,6 +228,12 @@ tcp_output(struct tcpcb *tp) int needect; #endif + if (tp->t_flags & TF_BLOCKOUTPUT) { + tp->t_flags |= TF_NEEDOUTPUT; + return (0); + } else + tp->t_flags &= ~TF_NEEDOUTPUT; + #if defined(TCP_SACK) && defined(TCP_SIGNATURE) && defined(DIAGNOSTIC) if (tp->sack_enable && (tp->t_flags & TF_SIGNATURE)) return (EINVAL); |