* [parisc-linux] rlogin: connection closed (SOLUTION)
@ 2002-12-02 21:54 Larry McVoy
2002-12-03 4:56 ` Randolph Chung
0 siblings, 1 reply; 3+ messages in thread
From: Larry McVoy @ 2002-12-02 21:54 UTC (permalink / raw)
To: parisc-linux, phi; +Cc: dev
This fixes it. Looks like a race, I wasn't inclined to dig further, this
got me past the problem. I suspect that parisc fork() runs parent/child
in the opposite order from every other Unix and that causes a race but
I have not looked.
--lm
diff -Nur netkit-rsh-0.17/rlogind/rlogind.c NEW/netkit-rsh-0.17/rlogind/rlogind.c
--- netkit-rsh-0.17/rlogind/rlogind.c Mon Dec 2 13:52:37 2002
+++ NEW/netkit-rsh-0.17/rlogind/rlogind.c Mon Dec 2 13:48:48 2002
@@ -429,6 +429,7 @@
if (netfd > 2) close(netfd);
child(hname, termtype, lusername, authenticated);
}
+ usleep(100000);
close(slave);
on = 1;
ioctl(netfd, FIONBIO, &on);
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [parisc-linux] rlogin: connection closed (SOLUTION)
2002-12-02 21:54 [parisc-linux] rlogin: connection closed (SOLUTION) Larry McVoy
@ 2002-12-03 4:56 ` Randolph Chung
2002-12-03 5:00 ` Larry McVoy
0 siblings, 1 reply; 3+ messages in thread
From: Randolph Chung @ 2002-12-03 4:56 UTC (permalink / raw)
To: Larry McVoy; +Cc: parisc-linux, phi, dev
In reference to a message from Larry McVoy, dated Dec 02:
> This fixes it. Looks like a race, I wasn't inclined to dig further, this
> got me past the problem. I suspect that parisc fork() runs parent/child
> in the opposite order from every other Unix and that causes a race but
> I have not looked.
Nah, this is not it. It's the problem with EAGAIN != EWOULDBLOCK on
hppa-linux.
randolph
--
Randolph Chung
Debian GNU/Linux Developer, hppa/ia64 ports
http://www.tausq.org/
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [parisc-linux] rlogin: connection closed (SOLUTION)
2002-12-03 4:56 ` Randolph Chung
@ 2002-12-03 5:00 ` Larry McVoy
0 siblings, 0 replies; 3+ messages in thread
From: Larry McVoy @ 2002-12-03 5:00 UTC (permalink / raw)
To: Randolph Chung; +Cc: Larry McVoy, parisc-linux, phi, dev
On Mon, Dec 02, 2002 at 08:56:57PM -0800, Randolph Chung wrote:
> In reference to a message from Larry McVoy, dated Dec 02:
> > This fixes it. Looks like a race, I wasn't inclined to dig further, this
> > got me past the problem. I suspect that parisc fork() runs parent/child
> > in the opposite order from every other Unix and that causes a race but
> > I have not looked.
>
> Nah, this is not it. It's the problem with EAGAIN != EWOULDBLOCK on
> hppa-linux.
OK, whatever. I just though the rlogin people would want to know.
This seems to be a long standing and annoying bug.
--
---
Larry McVoy lm at bitmover.com http://www.bitmover.com/lm
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2002-12-03 5:03 UTC | newest]
Thread overview: 3+ messages (download: mbox.gz follow: Atom feed
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2002-12-02 21:54 [parisc-linux] rlogin: connection closed (SOLUTION) Larry McVoy
2002-12-03 4:56 ` Randolph Chung
2002-12-03 5:00 ` Larry McVoy
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