diff options
| author | wollman <wollman@FreeBSD.org> | 1994-08-26 22:27:16 +0000 |
|---|---|---|
| committer | wollman <wollman@FreeBSD.org> | 1994-08-26 22:27:16 +0000 |
| commit | 9489a8e21b05852697c1ba0cb2f1eb5b712ab5d6 (patch) | |
| tree | 3ae2edc49c3ba83ddc4ee96ff81515b95dbf5876 /sys/netinet/tcp_reass.c | |
| parent | bc652e20929b5cc726e4d55dc13f033e39c46287 (diff) | |
| download | FreeBSD-src-9489a8e21b05852697c1ba0cb2f1eb5b712ab5d6.zip FreeBSD-src-9489a8e21b05852697c1ba0cb2f1eb5b712ab5d6.tar.gz | |
Obey RFC 793, section 3.4:
Several examples of connection initiation follow. Although these
examples do not show connection synchronization using data-carrying
segments, this is perfectly legitimate, so long as the receiving TCP
doesn't deliver the data to the user until it is clear the data is
valid (i.e., the data must be buffered at the receiver until the
connection reaches the ESTABLISHED state).
Diffstat (limited to 'sys/netinet/tcp_reass.c')
| -rw-r--r-- | sys/netinet/tcp_reass.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/netinet/tcp_reass.c b/sys/netinet/tcp_reass.c index 674b7d9..68fc751 100644 --- a/sys/netinet/tcp_reass.c +++ b/sys/netinet/tcp_reass.c @@ -31,7 +31,7 @@ * SUCH DAMAGE. * * @(#)tcp_input.c 8.5 (Berkeley) 4/10/94 - * $Id: tcp_input.c,v 1.5 1994/08/02 07:49:01 davidg Exp $ + * $Id: tcp_input.c,v 1.6 1994/08/18 22:35:32 wollman Exp $ */ #ifndef TUBA_INCLUDE @@ -182,7 +182,7 @@ present: * Present data to user, advancing rcv_nxt through * completed sequence space. */ - if (TCPS_HAVERCVDSYN(tp->t_state) == 0) + if (TCPS_HAVEESTABLISHED(tp->t_state) == 0) return (0); ti = tp->seg_next; if (ti == (struct tcpiphdr *)tp || ti->ti_seq != tp->rcv_nxt) |
