[1904] in Kerberos-V5-bugs

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Krb5 Beta 5 defect in src/appl/bsd/kcmd.c

daemon@ATHENA.MIT.EDU (Sean Mullan)
Tue Apr 30 10:13:03 1996

To: krb5-bugs@MIT.EDU
Cc: mullan_s@apollo.hp.com (Sean Mullan), champine@apollo.hp.com
Date: Tue, 30 Apr 1996 10:12:53 -0400
From: Sean Mullan <mullan_s@apollo.hp.com>


Release: Kerberos Version 5 Beta 5

Problem:

	If your TGT is expired, rlogin and rsh do not
return an error but instead hang. The call to krb5_get_credentials()
in kcmd.c should set the matching time of the creds structure to
the current time so expired tickets are not fetched from the cache.

Diffs: (kcmd.c)

                goto bad2;
        }
  
+       {
+         krb5_timestamp  currenttime = 0;
+         (void) krb5_timeofday(bsd_context, &currenttime);
+         get_cred->times.endtime = currenttime;
+       }
        /* Get ticket from credentials cache or kdc */
          status = krb5_get_credentials(bsd_context, 0, cc, get_cred, &ret_cred);
          krb5_free_creds(bsd_context, get_cred);

************************************************************
Sean Mullan                    Phone: (508) 436-4129
Hewlett-Packard Co.         Internet: mullan_s@apollo.hp.com
300 Apollo Drive                 Fax: (508) 436-5140
Chelmsford, MA 01824
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