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| author | eivind <eivind@FreeBSD.org> | 1998-01-09 21:13:35 +0000 |
|---|---|---|
| committer | eivind <eivind@FreeBSD.org> | 1998-01-09 21:13:35 +0000 |
| commit | 781f5bff105e2b341e76efe04ea322b2c9497ca8 (patch) | |
| tree | 8444286dbbb89a371acf65fe1468b1a998a99e8c /lib/libalias/alias_ftp.c | |
| parent | 97367c5e32c06125a0fe56b5f85facbb1dd625ab (diff) | |
| download | FreeBSD-src-781f5bff105e2b341e76efe04ea322b2c9497ca8.zip FreeBSD-src-781f5bff105e2b341e76efe04ea322b2c9497ca8.tar.gz | |
Teach libalias to work with IPFW firewalls (controlled by a flag).
Obtained from: Yes development tree (+ 10 lines of patches from
Charles Mott, original libalias author)
Diffstat (limited to 'lib/libalias/alias_ftp.c')
| -rw-r--r-- | lib/libalias/alias_ftp.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/libalias/alias_ftp.c b/lib/libalias/alias_ftp.c index e03c04b..df6d02c 100644 --- a/lib/libalias/alias_ftp.c +++ b/lib/libalias/alias_ftp.c @@ -32,6 +32,8 @@ Very minor changes to conform with local/global/function naming conventions withing the packet alising module. + + See HISTORY file for record of revisions. */ /* Includes */ @@ -150,6 +152,9 @@ NewFtpPortCommand(struct ip *pip, int slen, hlen, tlen, dlen; struct tcphdr *tc; +/* Punch hole in firewall */ + PunchFWHole(ftp_link); + /* Calculate data length of TCP packet */ tc = (struct tcphdr *) ((char *) pip + (pip->ip_hl << 2)); hlen = (pip->ip_hl + tc->th_off) << 2; @@ -167,7 +172,7 @@ NewFtpPortCommand(struct ip *pip, /* Decompose alias address into quad format */ alias_address = GetAliasAddress(link); - ptr = (char *) &alias_address; + ptr = (u_char *) &alias_address.s_addr; a1 = *ptr++; a2=*ptr++; a3=*ptr++; a4=*ptr; /* Decompose alias port into pair format */ |
