Date: Tue, 25 Mar 2003 12:55:52 -0800 (PST) From: ". ." <neoninternet@yahoo.com> To: freebsd-stable@freebsd.org Cc: freebsd-security@freebsd.org Subject: Ident in a jailed environment (continued) Message-ID: <20030325205552.45387.qmail@web20703.mail.yahoo.com>
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Sorry for the cross-post. I have seen this issue in
both lists and just want to make sure it gets through
to the proper people. I have sent this request to
-stable list before, just reopening the issue:
Hey. Ident under -stable doesn't work correctly. This
has been discussed before and is fixed in 5.0 but I'm
not sure if I want to use 5.0 on a production server.
I applied a patch that was made by Robert Watson that
was submitted in 2001 for 4.3 (I believe). It applies
but still doesn't work. I have pasted the patch below.
Does anyone have any other suggestions a hack to get
ident to work inside a 4.7 jail?
I have also patched tcp6_subr.c and udp_subr.c. I am
just wanting to get ident working which is ipv4 tcp
port 113.
I've applied all the patches I could find (this one)
and still nothing. The u_cansee code is no longer in
4.x so I can't put that in.
I have tried built in auth, ident2, oidentd. None of
them return correctly.
Any ideas?
Thanks,
Kevin Bockman
Index: tcp_subr.c
===================================================================
RCS file: /home/ncvs/src/sys/netinet/tcp_subr.c,v
retrieving revision 1.73.2.22
diff -u -r1.73.2.22 tcp_subr.c
--- tcp_subr.c 22 Aug 2001 00:59:12 -0000 1.73.2.22
+++ tcp_subr.c 7 Dec 2001 16:56:23 -0000
@@ -910,7 +910,7 @@
struct inpcb *inp;
int error, s;
- error = suser(req->p);
+ error = suser_xxx(NULL, req->p, PRISON_ROOT);
if (error)
return (error);
error = SYSCTL_IN(req, addrs, sizeof(addrs));
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