diff options
| author | Matthew Dillon <dillon@FreeBSD.org> | 2002-12-14 07:31:51 +0000 |
|---|---|---|
| committer | Matthew Dillon <dillon@FreeBSD.org> | 2002-12-14 07:31:51 +0000 |
| commit | 1ab4789dc22f6d321649e60d7be40a8d7cde6165 (patch) | |
| tree | ddc8f86d248a104e77a46a79abe54a831af4f445 /sys/netinet/tcp_input.c | |
| parent | 0ced3981d1788a8823deb09548cab2d20f66c447 (diff) | |
Notes
Diffstat (limited to 'sys/netinet/tcp_input.c')
| -rw-r--r-- | sys/netinet/tcp_input.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sys/netinet/tcp_input.c b/sys/netinet/tcp_input.c index 110a8706f104..31f9b05a2d88 100644 --- a/sys/netinet/tcp_input.c +++ b/sys/netinet/tcp_input.c @@ -1463,7 +1463,12 @@ trimthenstep6: tcpstat.tcps_rcvduppack++; tcpstat.tcps_rcvdupbyte += tlen; tcpstat.tcps_pawsdrop++; - goto dropafterack; + if (tlen) { + goto dropafterack; + } else { + printf("PAWS ack-on-ack loop avoided\n"); + goto drop; + } } } |