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From kwc@rock.citi.umich.edu Fri Feb 6 16:40:39 2004
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Fri, 6 Feb 2004 16:40:35 -0500
Date: Fri, 6 Feb 2004 16:40:35 -0500
Message-Id: <200402062140.i16LeZer004517@rock.citi.umich.edu>
To: krb5-bugs@mit.edu
From: kwc@citi.umich.edu
Reply-To: kwc@citi.umich.edu
Cc:
X-send-pr-version: 3.99
>Submitter-Id: net
>Originator: Kevin Coffman
>Organization:
Kevin Coffman Center for Information Technology Integration
---------------------- University of Michigan
Phone: (734) 763-0592 3106 Argus
mailto:kwc@umich.edu 535 West William Street
---------------------- Ann Arbor, MI, 48103-4943
http://www.citi.umich.edu/u/kwc/
>Confidential: no
>Synopsis: Potential memory leak in pre-authentication path
>Severity: non-critical
>Priority: medium
>Category: krb5-kdc
>Class: sw-bug
>Release: krb5-1.3.2-beta2
>Environment:
System: Linux rock.citi.umich.edu 2.4.20-8 #1 Thu Mar 13 17:54:28 EST 2003 i686 i686
i386 GNU/Linux
Architecture: i686
>Description:
While looking for a memory problem we were having, discovered what looks like
a potential memory leak on the pre-authentication path. The unparsed names
are never freed.
>How-To-Repeat:
>Fix:
--- kdc_preauth.c.orig 2003-05-27 16:25:20.000000000 -0400
+++ kdc_preauth.c 2004-02-06 16:31:22.000000000 -0500
@@ -1531,6 +1531,8 @@
if (sr) free(sr);
if (psr) free(psr);
if (esre) free(esre);
+ if (princ_psr) krb5_free_unparsed_name(context, princ_psr);
+ if (princ_req) krb5_free_unparsed_name(context, princ_req);
return retval;
}
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