[krbdev.mit.edu #3612] krb5_gss_canicalize_name calls back through glue

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To: krb5-bugs at mit.edu
Subject: krb5_gss_canonicalize_name calls back through glue
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>Submitter-Id:	net
>Originator:	Kevin Coffman (krb5)
>Organization:
	University of Michigan -- CITI
>Confidential:	no
>Synopsis:	krb5_gss_canicalize_name calls back through glue
>Severity:	non-critical
>Priority:	medium
>Category:	krb5-libs
>Class:		sw-bug
>Release:	1.4.3
>Environment:
System: Linux rock.citi.umich.edu 2.6.16 #2 Tue Apr 4 11:59:44 EDT 2006 i686 i686 i386 GNU/Linux
Architecture: i686

>Description:
	krb5_gss_canonicalize_name() returns the result of gss_duplicate_name().
	In a multi-mechanism mechglue environment, this winds up calling back
	through the glue layer instead of calling krb5_gss_duplicate_name()
	directly.  In this case, a krb5_principal pointer is interpreted
	as a gss_union_name_t pointer in the glue layer.
>How-To-Repeat:
	
>Fix:

--- canon_name.c        2006-04-05 14:33:53.000000000 -0400
+++ /usr/local/src/krb5/krb5-1.4.2-keyring/src/lib/gssapi/krb5/canon_name.c    2006-03-31 17:40:30.000000000 -0500
@@ -40,5 +40,5 @@ OM_uint32 krb5_gss_canonicalize_name(OM_
        return(GSS_S_BAD_MECH);
     }
 
-    return(gss_duplicate_name(minor_status, input_name, output_name));
+    return(krb5_gss_duplicate_name(minor_status, input_name, output_name));
 }