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Use snd_nxt, not rcv_nxt, when calculating the ISS during TIME_WAIT.

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This was missed in the 4.4-Lite2 merge.

Noticed by:	Mohan Parthasarathy <Mohan.Parthasarathy@eng.Sun.COM> and
		jayanth@loc201.tandem.com (vijayaraghavan_jayanth)
		on the tcp-impl mailing list.
This commit is contained in:
fenner 1999-02-06 00:47:45 +00:00
parent 9123f355f2
commit 51a5faf6ae
2 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
sys/netinet/tcp_input.c
View File

@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)tcp_input.c 8.12 (Berkeley) 5/24/95
* $Id: tcp_input.c,v 1.82 1998/12/03 20:23:20 dillon Exp $
* $Id: tcp_input.c,v 1.83 1999/01/27 22:42:25 dillon Exp $
*/
#include "opt_ipfw.h" /* for ipfw_fwd */
@ -1196,7 +1196,7 @@ tcp_input(m, iphlen)
if (tiflags & TH_SYN &&
tp->t_state == TCPS_TIME_WAIT &&
SEQ_GT(ti->ti_seq, tp->rcv_nxt)) {
iss = tp->rcv_nxt + TCP_ISSINCR;
iss = tp->snd_nxt + TCP_ISSINCR;
tp = tcp_close(tp);
goto findpcb;
}

4
sys/netinet/tcp_reass.c
View File

@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)tcp_input.c 8.12 (Berkeley) 5/24/95
* $Id: tcp_input.c,v 1.82 1998/12/03 20:23:20 dillon Exp $
* $Id: tcp_input.c,v 1.83 1999/01/27 22:42:25 dillon Exp $
*/
#include "opt_ipfw.h" /* for ipfw_fwd */
@ -1196,7 +1196,7 @@ tcp_input(m, iphlen)
if (tiflags & TH_SYN &&
tp->t_state == TCPS_TIME_WAIT &&
SEQ_GT(ti->ti_seq, tp->rcv_nxt)) {
iss = tp->rcv_nxt + TCP_ISSINCR;
iss = tp->snd_nxt + TCP_ISSINCR;
tp = tcp_close(tp);
goto findpcb;
}