Adding upstream version 2:4.20.0+dfsg.upstream/2%4.20.0+dfsg

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 62 insertions, 0 deletions

diff --git a/third_party/heimdal/lib/gssapi/mech/gss_delete_sec_context.c b/third_party/heimdal/lib/gssapi/mech/gss_delete_sec_context.c
new file mode 100644
index 0000000..8e1f98c
--- /dev/null
+++ b/third_party/heimdal/lib/gssapi/mech/gss_delete_sec_context.c
@@ -0,0 +1,62 @@
+/*-
+ * Copyright (c) 2005 Doug Rabson
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ *	$FreeBSD: src/lib/libgssapi/gss_delete_sec_context.c,v 1.1 2005/12/29 14:40:20 dfr Exp $
+ */
+
+#include "mech_locl.h"
+
+GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
+gss_delete_sec_context(OM_uint32 *minor_status,
+    gss_ctx_id_t *context_handle,
+    gss_buffer_t output_token)
+{
+	OM_uint32 major_status;
+	struct _gss_context *ctx = (struct _gss_context *) *context_handle;
+
+	if (output_token)
+	    _mg_buffer_zero(output_token);
+
+	*minor_status = 0;
+	major_status = GSS_S_COMPLETE;
+
+        if (!ctx)
+                return GSS_S_COMPLETE;
+
+        free(ctx->gc_free_this);
+
+        /*
+         * If we have an implementation ctx, delete it,
+         * otherwise fake an empty token.
+         */
+        if (ctx->gc_ctx) {
+                major_status = ctx->gc_mech->gm_delete_sec_context(
+                        minor_status, &ctx->gc_ctx, output_token);
+        }
+        free(ctx);
+        *context_handle = GSS_C_NO_CONTEXT;
+
+	return major_status;
+}