[1305] in Kerberos-V5-bugs
Re: last bug report for krlogin.c
daemon@ATHENA.MIT.EDU (John DiMarco)
Mon Mar 27 12:51:34 1995
To: "Jonathan I. Kamens" <jik@cam.ov.com>
Cc: krb5-bugs@MIT.EDU
In-Reply-To: Your message of "Sun, 26 Mar 1995 10:06:43 EST."
<199503261506.KAA24832@gza-client1.cam.ov.com>
Date: Mon, 27 Mar 1995 12:50:52 -0500
From: John DiMarco <jdd@cdf.toronto.edu>
In message <199503261506.KAA24832@gza-client1.cam.ov.com>you write:
> From: John DiMarco <jdd@cdf.toronto.edu>
> Date: Fri, 24 Mar 1995 20:18:04 -0500
>
> Ditto for krcp.c
>
>Are you sure? As far as I can tell, everything in krcp.c that calls
>des_read treats return values of -1 and 0 essentially identically, at
>least in krb5b4pl3. Am I confused?
You're mostly right, except for this, in sink():
j = des_read(rem, cp, amt);
if (j <= 0) {
if (j == 0)
error("rcp: dropped connection");
else
error("rcp: %s\n",
sys_errlist[errno]);
exit(1);
}
In any case, krcp -x doesn't quite work on Solaris yet; send_auth fails with
"rcp: send_auth failed krb5_read_message: Not enough space".
And I also notice that none of the calls to des_read check for EINTR.
I've no time to track down the problems at the moment, unfortunately.
Regards,
John
--
John DiMarco <jdd@cdf.toronto.edu> Office: EA201B
Computing Disciplines Facility Systems Manager Phone: 416-978-1928
University of Toronto Fax: 416-978-1931
http://www.cdf.toronto.edu/personal/jdd/jdd.html
