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| author | bz <bz@FreeBSD.org> | 2008-09-07 20:44:45 +0000 |
|---|---|---|
| committer | bz <bz@FreeBSD.org> | 2008-09-07 20:44:45 +0000 |
| commit | 8aa58e5530462a60204cb3e32cd0a1646bcd3580 (patch) | |
| tree | cabdffa2fcc20b04fa2fa3e781fdd1aeb79eed66 /sys/netinet/tcp_debug.c | |
| parent | c609890a53fdaa4762db2916aa386874d4c18f8f (diff) | |
| download | FreeBSD-src-8aa58e5530462a60204cb3e32cd0a1646bcd3580.zip FreeBSD-src-8aa58e5530462a60204cb3e32cd0a1646bcd3580.tar.gz | |
To my reading there are no real consumers of ip6_plen (IPv6
Payload Length) as set in tcpip_fillheaders().
ip6_output() will calculate it based of the length from the
mbuf packet header itself.
So initialize the value in tcpip_fillheaders() in correct
(network) byte order.
With the above change, to my reading, all places calling tcp_trace()
pass in the ip6 header via ipgen as serialized in the mbuf and with
ip6_plen in network byte order.
Thus convert the IPv6 payload length to host byte order before printing.
MFC after: 2 months
Diffstat (limited to 'sys/netinet/tcp_debug.c')
| -rw-r--r-- | sys/netinet/tcp_debug.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/netinet/tcp_debug.c b/sys/netinet/tcp_debug.c index aaeac9d..a82943d 100644 --- a/sys/netinet/tcp_debug.c +++ b/sys/netinet/tcp_debug.c @@ -171,7 +171,7 @@ tcp_trace(short act, short ostate, struct tcpcb *tp, void *ipgen, ack = th->th_ack; len = #ifdef INET6 - isipv6 ? ((struct ip6_hdr *)ipgen)->ip6_plen : + isipv6 ? ntohs(((struct ip6_hdr *)ipgen)->ip6_plen) : #endif ((struct ip *)ipgen)->ip_len; if (act == TA_OUTPUT) { |
