1 files changed, 56 insertions, 0 deletions

diff --git a/lib/libgssapi/gss_release_cred.c b/lib/libgssapi/gss_release_cred.c
new file mode 100644
index 000000000000..cec814c66291
--- /dev/null
+++ b/lib/libgssapi/gss_release_cred.c
@@ -0,0 +1,56 @@
+/*-
+ * 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.
+ *
+ *	$FreeBSD$
+ */
+
+#include <gssapi/gssapi.h>
+#include <stdlib.h>
+#include <errno.h>
+
+#include "mech_switch.h"
+#include "cred.h"
+
+OM_uint32
+gss_release_cred(OM_uint32 *minor_status, gss_cred_id_t *cred_handle)
+{
+	struct _gss_cred *cred = (struct _gss_cred *) *cred_handle;
+	struct _gss_mechanism_cred *mc;
+
+	if (*cred_handle == GSS_C_NO_CREDENTIAL)
+	    return (GSS_S_COMPLETE);
+
+	while (SLIST_FIRST(&cred->gc_mc)) {
+		mc = SLIST_FIRST(&cred->gc_mc);
+		SLIST_REMOVE_HEAD(&cred->gc_mc, gmc_link);
+		mc->gmc_mech->gm_release_cred(minor_status, &mc->gmc_cred);
+		free(mc);
+	}
+	free(cred);
+
+	*minor_status = 0;
+	*cred_handle = 0;
+	return (GSS_S_COMPLETE);
+}