2 * Copyright (c) 1997 - 2003 Kungliga Tekniska Högskolan
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34 #include "krb5/gsskrb5_locl.h"
36 RCSID("$Id: delete_sec_context.c 19031 2006-11-13 18:02:57Z lha $");
39 _gsskrb5_delete_sec_context(OM_uint32 * minor_status,
40 gss_ctx_id_t * context_handle,
41 gss_buffer_t output_token)
46 GSSAPI_KRB5_INIT (&context);
51 output_token->length = 0;
52 output_token->value = NULL;
55 if (*context_handle == GSS_C_NO_CONTEXT)
56 return GSS_S_COMPLETE;
58 ctx = (gsskrb5_ctx) *context_handle;
59 *context_handle = GSS_C_NO_CONTEXT;
61 HEIMDAL_MUTEX_lock(&ctx->ctx_id_mutex);
63 krb5_auth_con_free (context, ctx->auth_context);
65 krb5_free_principal (context, ctx->source);
67 krb5_free_principal (context, ctx->target);
69 krb5_free_ticket (context, ctx->ticket);
71 _gssapi_msg_order_destroy(&ctx->order);
72 if (ctx->service_keyblock)
73 krb5_free_keyblock (context, ctx->service_keyblock);
74 krb5_data_free(&ctx->fwd_data);
76 HEIMDAL_MUTEX_unlock(&ctx->ctx_id_mutex);
77 HEIMDAL_MUTEX_destroy(&ctx->ctx_id_mutex);
78 memset(ctx, 0, sizeof(*ctx));
80 return GSS_S_COMPLETE;