make sure there is exactly one prototype for each function,
use K&R style definitions everywhere to match dominant style,
make flag_signal take an int to avoid problems if we have
ANSI prototypes and K&R definitions.
root's groups' permissions were being used, so a user could read up to
16 (excluding initial whitespace) bytes of e.g. a wheel-accessible file.
Also, don't allow blocking on the opening of ~/.fakeid, so replace a fopen()
with open() and fdopen(). I knew I'd be going to hell for using C file
streams instead of POSIX syscalls...
page.
Add ability to run "inetd -R 0" to disable the default connection
per minute limit of 256 connections. Document this in man page.
Don't use maxchild as a boolean - instead check if it is greater
than zero.
Reviewed by: sheldonh
Based on a patch by: Alexander Langer <alex@big.endian.de>
one packet. Also check that the whole request has been recieved
before processing it.
The patch isn't the exact one from the PR, but a slight varient
suggested by Brian.
PR: 16086
Submitted by: Hajimu UMEMOTO <ume@mahoroba.org>
Reviewed by: green
a size_t as its 3rd argument, which is 64-bits on the alpha. The 'len'
variable used was a int, which is only 32-bits. Use size_t as the type
for 'len' to work-around this.
Some inetd internal udp servers didn't worked with problem.
Also fix recvfrom() "fromlen" arg type from int * to socklen_t *.
Approved by: jkh
Submitted by: bde
Incorrect Address Family check is done for RPC services, and
fail to initialize it.
The error check is replaced to new one, which checks if IPv4
bind is enabled or not. (It is disabled when IPv6 numeric
addr is specified for -a bind address option.)
An review reqeust is once sent to des, but he quit MAINTAINER.
Approved by: jkh
the committer (shin). While I don't have permission for this change
from the inetd maintainer (des), I assume that shin has permission
and I'm just fixing his contribution up for him.
Okay, I couldn't resist, I made some extra changes:
* Replace ".Tn FreeBSD" with .Fx
* Make the illegal TCPMUX and IPSEC sections legal subsections
of the IMPLEMENTATION NOTES section.
Requested by: shin
garbage value for the username (hex garbage, that is), and the -d flag
provides a default username for fallback purposes if the user cannot be
looked up. That is very useful for the case where inetd auth is
running on a NAT box.
While I'm here updating the manpage, clean up an English error and a
few small nits.
accept(2). This is a not really problem on -current as the accept race
is fixed, however it is a MFC candidate for -stable.
This could possibly be slightly more efficient and leave the listening
socket permanently in non-blocking mode, but I wasn't certain that I
could catch all the stream/wait (not nowait) mode implications.
flamage between our beloved messrs Hearn and Feldman. Further commits go
through me. I urge the contestants to direct their energies at cleaning
up main() in inetd.c, which has over time become a crawling horror.
I've taken time to write up comments for the ident code tonight,
so there should no longer be any confusion about the purpouse of
whatever is in there. Wow, me commenting code... who'd have thought
that would happen?
Reviewed by: DES
Got rid of an extra variable or two, while making corrections to
problems (that would probably not be a problem anyway, and worked.)
Partially Obtained from: David Malone <dwmalone@maths.tcd.ie>
