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| author | Hartmut Brandt <harti@FreeBSD.org> | 2003-08-13 08:50:42 +0000 |
|---|---|---|
| committer | Hartmut Brandt <harti@FreeBSD.org> | 2003-08-13 08:50:42 +0000 |
| commit | 91f467d592738edef923190ba97b4431e4e9e28e (patch) | |
| tree | c790ca0e09a6409a80a7167f3b76ccbee6684fa3 /sys/netinet/tcp_output.c | |
| parent | 3c653157a56fc6272e11810b106988044affa660 (diff) | |
| download | src-91f467d592738edef923190ba97b4431e4e9e28e.tar.gz src-91f467d592738edef923190ba97b4431e4e9e28e.zip | |
The tcp_trace call needs the length of the header. Unfortunately the
code has rotten a bit so that the header length is not correct at
the point when tcp_trace is called. Temporarily compute the correct
value before the call and restore the old value after. This makes
ports/benchmarks/dbs to almost work.
This is a NOP unless you compile with TCPDEBUG.
Notes
Notes:
svn path=/head/; revision=118862
Diffstat (limited to 'sys/netinet/tcp_output.c')
| -rw-r--r-- | sys/netinet/tcp_output.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/sys/netinet/tcp_output.c b/sys/netinet/tcp_output.c index 2cb6acfe3041..1267aaf8e397 100644 --- a/sys/netinet/tcp_output.c +++ b/sys/netinet/tcp_output.c @@ -848,8 +848,12 @@ send: /* * Trace. */ - if (so->so_options & SO_DEBUG) + if (so->so_options & SO_DEBUG) { + u_short save = ipov->ih_len; + ipov->ih_len = htons(m->m_pkthdr.len /* - hdrlen + (th->th_off << 2) */); tcp_trace(TA_OUTPUT, tp->t_state, tp, mtod(m, void *), th, 0); + ipov->ih_len = save; + } #endif /* |