src/libexec/fingerd/fingerd.c, branch release/5.3.0_cvs

This commit was manufactured by cvs2svn to create tag

2004-11-04T19:12:42+00:00

'RELENG_5_3_0_RELEASE'.

This commit was manufactured to restore the state of the 5.3-RELEASE image.

Make fingerd(8) WARNS2 clean.

2004-03-29T09:29:51+00:00

Mark the logerr() function __printflike().

2002-10-13T11:26:37+00:00

MFC after:	3 days

When the -p flag is specified, set an environment variable to the name

2002-06-26T21:46:56+00:00

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.)

Add used include of .

2002-05-30T21:35:39+00:00

Delete unused include of .

Revert revision 1.11. FreeBSD/alpha has suppport for T/TCP.

2002-02-24T22:24:57+00:00

MFC after:	1 week

o Eliminate __P

2002-02-03T15:53:02+00:00

o Use new-style function definitions
o remove some !__STDC__ code
o eliminate register

Terminate the array of execv(3) pointers by a NULL pointer in the edge case.

2001-10-04T09:02:10+00:00

PR:		bin/30913
Submitted by:	Dimitri Lommers

Check malloc() and strdup() return values

2001-01-20T00:29:31+00:00

Reviewed by:	kris

Support logging for IPv6 remote host.

2000-02-18T07:08:03+00:00

Approved by: jkh

PR: bin/16789
Submitted by: Ben Smithurst