diff options
| author | Brad Smith <brad@cvs.openbsd.org> | 2004-05-31 20:04:45 +0000 |
|---|---|---|
| committer | Brad Smith <brad@cvs.openbsd.org> | 2004-05-31 20:04:45 +0000 |
| commit | 166821a034a36619d9c845545b90e5c17b31e2de (patch) | |
| tree | 28c828ea9dec9a59a38ac959918c4171682faee5 /sys/netinet | |
| parent | f99ea54017de1993c6d61fed4966d0147c78858f (diff) | |
work around an LP64 problem where we report an excessively large window
due to incorrect mixing of types.
From NetBSD
ok cedric@ markus@
Diffstat (limited to 'sys/netinet')
| -rw-r--r-- | sys/netinet/tcp_output.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/sys/netinet/tcp_output.c b/sys/netinet/tcp_output.c index 587666bb879..7683013ce2f 100644 --- a/sys/netinet/tcp_output.c +++ b/sys/netinet/tcp_output.c @@ -1,4 +1,4 @@ -/* $OpenBSD: tcp_output.c,v 1.67 2004/05/07 14:42:27 millert Exp $ */ +/* $OpenBSD: tcp_output.c,v 1.68 2004/05/31 20:04:44 brad Exp $ */ /* $NetBSD: tcp_output.c,v 1.16 1997/06/03 16:17:09 kml Exp $ */ /* @@ -868,8 +868,8 @@ send: win = 0; if (win > (long)TCP_MAXWIN << tp->rcv_scale) win = (long)TCP_MAXWIN << tp->rcv_scale; - if (win < (long)(tp->rcv_adv - tp->rcv_nxt)) - win = (long)(tp->rcv_adv - tp->rcv_nxt); + if (win < (long)(int32_t)(tp->rcv_adv - tp->rcv_nxt)) + win = (long)(int32_t)(tp->rcv_adv - tp->rcv_nxt); if (flags & TH_RST) win = 0; th->th_win = htons((u_int16_t) (win>>tp->rcv_scale)); |