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22 Commits

Author SHA1 Message Date
wollman
4a461e9ee1 When the -p flag is specified, set an environment variable to the name 
of the remote host (or rather, the name as mangled by realhostname_sa())
so that the process can use it to behave differently depending on the
origin on the request.  We use this to implement rudimentary visibility
control on our user information.

Make sure that the child process's standard error goes through the same
NVT-ASCII filter as is applied to the standard output.

Don't attempt to call logerr() from the child since stdio is not safe in
a vforked process.  Just write a message to fd 2 instead.  (Ideally, the
parent would open two pipes, and siphon off our stderr to some place less
public, but I have not attempted to do so in this implementation.)
 2002-06-26 21:46:56 +00:00
wollman
b2070d45e0 Add used include of <string.h>. 
Delete unused include of <strings.h>.
 2002-05-30 21:35:39 +00:00
mike
aa21bc21d2 Revert revision 1.11. FreeBSD/alpha has suppport for T/TCP. 
MFC after:	1 week
 2002-02-24 22:24:57 +00:00
imp
f15fa6acaf o Eliminate __P 
o Use new-style function definitions
o remove some !__STDC__ code
o eliminate register
 2002-02-03 15:53:02 +00:00
ru
3837a9604c Terminate the array of execv(3) pointers by a NULL pointer in the edge case. 
PR:		bin/30913
Submitted by:	Dimitri Lommers <dimitri@hinttech.com>
 2001-10-04 09:02:10 +00:00
jedgar
f047799471 Check malloc() and strdup() return values 
Reviewed by:	kris
 2001-01-20 00:29:31 +00:00
shin
eb6cba145a Support logging for IPv6 remote host. 
Approved by: jkh

PR: bin/16789
Submitted by: Ben Smithurst <ben@scientia.demon.co.uk
 2000-02-18 07:08:03 +00:00
peter
76f0c923fe $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
peter
f2cbc8ce7a Identify illegal switches, don't print them as '?' in the error.. 1999-05-18 05:51:09 +00:00
brian
61dd45edb4 Fix the size of rhost, don't forget to NUL terminate 
it and use brackets for sizeof.
Requested by: bde
 1999-04-07 06:00:22 +00:00
brian
a77173a7cd Use realhostname() rather than various combinations of 
gethostbyaddr() & gethostbyname().

Remove brokeness in ftpd for hosts of MAXHOSTNAMELEN length.
 1999-04-06 23:06:00 +00:00
jb
deddb75e12 NetBSD kernels don't support TCP_NOPUSH, so on alpha don't try setting 
this socket option. This is temporary code while the alpha still uses
NetBSD socket code in the kernel.
 1998-05-15 03:23:28 +00:00
charnier
7a938e0797 Add const to copyright string. Put sccsid under #if 0/#endif control. 1997-11-20 07:26:04 +00:00
sef
8f194113d3 Log the request from the remote side, in addition to it having happened. 
Reviewed by:	julian
 1997-11-14 04:39:38 +00:00
imp
3125d931c2 compare return value from getopt against -1 rather than EOF, per the final 
posix standard on the topic.
 1997-03-28 15:48:21 +00:00
peter
090fb430f1 Revert $FreeBSD$ to $Id$ 1997-02-22 14:22:49 +00:00
jkh
808a36ef65 Make the long-awaited change from $Id$ to $FreeBSD$ 
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
 1997-01-14 07:20:47 +00:00
wollman
20aa19ef2f Implement server-side transaction TCP. (Has no effect on non-TTCP clients.) 1995-12-17 20:25:28 +00:00
peter
d8249966c8 Fix the bug which allowed people to avoid the "-s" (secure) bug. 
Now, "finger" is invoked with "--" before the first network supplied
argument, so the "--" and "-l" hacks will be stopped.
 1995-12-10 15:07:12 +00:00
rgrimes
f05428e4cd Remove trailing whitespace. 1995-05-30 05:51:47 +00:00
phk
f1d31d40fa fixed spelling error. 1995-02-04 19:11:14 +00:00
rgrimes
7d07d2de2f BSD 4.4 Lite Libexec Sources 1994-05-27 12:39:25 +00:00