diff options
| author | Ronnie Sahlberg <ronnie_sahlberg@ozemail.com.au> | 2003-08-29 11:40:24 +0000 |
|---|---|---|
| committer | Ronnie Sahlberg <ronnie_sahlberg@ozemail.com.au> | 2003-08-29 11:40:24 +0000 |
| commit | 2475b0ed97ba33f09cf9c5c84babd4f0ad129c73 (patch) | |
| tree | 90815b6503747f02ba0ecadc603927af2fa2e461 /packet-tcp.c | |
| parent | 431a30d06146dfd803cbef610d30283f9472be65 (diff) | |
If something is a KeepAlive it is just a keepalive and not also a dup ack
svn path=/trunk/; revision=8312
Diffstat (limited to 'packet-tcp.c')
| -rw-r--r-- | packet-tcp.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/packet-tcp.c b/packet-tcp.c index 79f2993aa4..216e3c22c1 100644 --- a/packet-tcp.c +++ b/packet-tcp.c @@ -1,7 +1,7 @@ /* packet-tcp.c * Routines for TCP packet disassembly * - * $Id: packet-tcp.c,v 1.203 2003/08/29 11:15:13 sahlberg Exp $ + * $Id: packet-tcp.c,v 1.204 2003/08/29 11:40:24 sahlberg Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@ethereal.com> @@ -805,9 +805,12 @@ ack_finished: if(ual->num_acks>1){ struct tcp_acked *ta; ta=tcp_analyze_get_acked_struct(pinfo->fd->num, TRUE); - ta->flags|=TCP_A_DUPLICATE_ACK; - ta->dupack_num=ual->num_acks-1; - ta->dupack_frame=ual->ack_frame; + /* keepalives are not dupacks */ + if( (!(ta->flags&TCP_A_KEEP_ALIVE)) ){ + ta->flags|=TCP_A_DUPLICATE_ACK; + ta->dupack_num=ual->num_acks-1; + ta->dupack_frame=ual->ack_frame; + } } } |