diff options
| author | piso <piso@FreeBSD.org> | 2008-03-06 21:50:41 +0000 |
|---|---|---|
| committer | piso <piso@FreeBSD.org> | 2008-03-06 21:50:41 +0000 |
| commit | 5f33f90d24e8c6aa3689da010e33cf37f17155f7 (patch) | |
| tree | e1a9424168a96098f55aa0944676e9c680eb8076 /sys/netinet/libalias/alias_ftp.c | |
| parent | ad2b8c2d06f61008d2506c5967e2710e156623bf (diff) | |
| download | FreeBSD-src-5f33f90d24e8c6aa3689da010e33cf37f17155f7.zip FreeBSD-src-5f33f90d24e8c6aa3689da010e33cf37f17155f7.tar.gz | |
MFP4:
restrict the utilization of direct pointers to the content of
ip packet. These modifications are functionally nop()s thus
can be merged with no side effects.
Diffstat (limited to 'sys/netinet/libalias/alias_ftp.c')
| -rw-r--r-- | sys/netinet/libalias/alias_ftp.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/netinet/libalias/alias_ftp.c b/sys/netinet/libalias/alias_ftp.c index 68134af..b90fd9f 100644 --- a/sys/netinet/libalias/alias_ftp.c +++ b/sys/netinet/libalias/alias_ftp.c @@ -734,8 +734,10 @@ NewFtpMessage(struct libalias *la, struct ip *pip, int delta; SetAckModified(lnk); - delta = GetDeltaSeqOut(pip, lnk); - AddSeq(pip, lnk, delta + slen - dlen); + tc = (struct tcphdr *)ip_next(pip); + delta = GetDeltaSeqOut(tc->th_seq, lnk); + AddSeq(lnk, delta + slen - dlen, pip->ip_hl, + pip->ip_len, tc->th_seq, tc->th_off); } /* Revise IP header */ |
