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From jmilton@fundsxpress.com Mon Jun 11 16:16:54 2001
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Date: Mon, 11 Jun 2001 15:16:20 -0500 (CDT)
From: jmilton@fundsxpress.com
Reply-To: jmilton@fundsxpress.com
To: krb5-bugs@mit.edu
Subject: Interrupt character blocks connection on AIX
X-Send-Pr-Version: 3.99

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>Number: 968
>Category: pty
>Synopsis: Interrupt character blocks connection on AIX
>Confidential: no
>Severity: serious
>Priority: low
>Responsible: tlyu
>State: closed
>Class: sw-bug
>Submitter-Id: unknown
>Arrival-Date: Mon Jun 11 16:17:00 EDT 2001
>Last-Modified: Fri Sep 14 19:04:31 EDT 2001
>Originator: John Milton
>Organization:
FundsXpress
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>Release: krb5-1.2.2
>Environment:
System: AIX stroke 3 4 000D72DD4C00
gcc 2.95.3

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>Description:
When Kerberos rlogin is used to connect to krlogind and the
interrupt character is typed, the session locks up. This
problem was fixed locally on our site by hartmans on 4-16-00.

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>How-To-Repeat:
host1$ rlogin -x host2
host2$ ^C
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>Fix:

--- krb5-1.2.2/src/appl/bsd/krlogind.c.dist Mon Jun 11 13:30:32 2001
+++ krb5-1.2.2/src/appl/bsd/krlogind.c Mon Jun 11 12:45:35 2001
@@ -986,7 +986,7 @@
int on = 1;
#endif

-#if defined(TIOCPKT) && !defined(__svr4__) || defined(solaris20)
+#if defined(TIOCPKT) && !defined(__svr4__) &&!defined(_AIX)|| defined(solaris20)
/* if system has TIOCPKT, try to turn it on. Some drivers
* may not support it. Save flag for later.
*/

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>Audit-Trail:

Responsible-Changed-From-To: hartmans->tlyu
Responsible-Changed-By: raeburn
Responsible-Changed-When: Sat Jun 23 01:44:02 2001
Responsible-Changed-Why:
Probably can be closed now, but you should confirm...

State-Changed-From-To: open-closed
State-Changed-By: tlyu
State-Changed-When: Fri Sep 14 19:04:09 2001
State-Changed-Why:
Thanks for the patch; I've applied a variant of what you suggested.

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>Unformatted: