LCOV - code coverage report
Current view: top level - source4/heimdal/lib/gssapi/mech - gss_release_name.c (source / functions) Hit Total Coverage
Test: coverage report for abartlet/fix-coverage dd10fb34 Lines: 15 16 93.8 %
Date: 2021-09-23 10:06:22 Functions: 1 1 100.0 %

          Line data    Source code
       1             : /*-
       2             :  * Copyright (c) 2005 Doug Rabson
       3             :  * All rights reserved.
       4             :  *
       5             :  * Redistribution and use in source and binary forms, with or without
       6             :  * modification, are permitted provided that the following conditions
       7             :  * are met:
       8             :  * 1. Redistributions of source code must retain the above copyright
       9             :  *    notice, this list of conditions and the following disclaimer.
      10             :  * 2. Redistributions in binary form must reproduce the above copyright
      11             :  *    notice, this list of conditions and the following disclaimer in the
      12             :  *    documentation and/or other materials provided with the distribution.
      13             :  *
      14             :  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
      15             :  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
      16             :  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
      17             :  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
      18             :  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
      19             :  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
      20             :  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
      21             :  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
      22             :  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
      23             :  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
      24             :  * SUCH DAMAGE.
      25             :  *
      26             :  *      $FreeBSD: src/lib/libgssapi/gss_release_name.c,v 1.1 2005/12/29 14:40:20 dfr Exp $
      27             :  */
      28             : 
      29             : #include "mech_locl.h"
      30             : 
      31             : /**
      32             :  * Free a name
      33             :  *
      34             :  * import_name can point to NULL or be NULL, or a pointer to a
      35             :  * gss_name_t structure. If it was a pointer to gss_name_t, the
      36             :  * pointer will be set to NULL on success and failure.
      37             :  *
      38             :  * @param minor_status minor status code
      39             :  * @param input_name name to free
      40             :  *
      41             :  * @returns a gss_error code, see gss_display_status() about printing
      42             :  *        the error code.
      43             :  *
      44             :  * @ingroup gssapi
      45             :  */
      46             : GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
      47       65602 : gss_release_name(OM_uint32 *minor_status,
      48             :     gss_name_t *input_name)
      49             : {
      50             :         struct _gss_name *name;
      51             : 
      52       65602 :         *minor_status = 0;
      53             : 
      54       65602 :         if (input_name == NULL || *input_name == NULL)
      55           0 :             return GSS_S_COMPLETE;
      56             : 
      57       65602 :         name = (struct _gss_name *) *input_name;
      58             : 
      59       65602 :         if (name->gn_type.elements)
      60       20864 :                 free(name->gn_type.elements);
      61      195323 :         while (HEIM_SLIST_FIRST(&name->gn_mn)) {
      62             :                 struct _gss_mechanism_name *mn;
      63       65602 :                 mn = HEIM_SLIST_FIRST(&name->gn_mn);
      64       65602 :                 HEIM_SLIST_REMOVE_HEAD(&name->gn_mn, gmn_link);
      65       65602 :                 mn->gmn_mech->gm_release_name(minor_status,
      66             :                                               &mn->gmn_name);
      67       65602 :                 free(mn);
      68             :         }
      69       65602 :         gss_release_buffer(minor_status, &name->gn_value);
      70       65602 :         free(name);
      71       65602 :         *input_name = GSS_C_NO_NAME;
      72             : 
      73       65602 :         return (GSS_S_COMPLETE);
      74             : }

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