heimdal: Vendor import f62e2f278vendor/heimdal/7.8.0-2023-06-10-f62e2f278vendor/heimdal

Heimdal 7.8.0 does not support OpenSSL 3.0. 7.9.0 will but it hasn't
been released yet. We are importing f62e2f278 for its OpenSSL 3.0
support.

1 files changed, 52 insertions, 0 deletions

diff --git a/lib/gssapi/sanon/export_name.c b/lib/gssapi/sanon/export_name.c
new file mode 100644
index 000000000000..474c58cc15fd
--- /dev/null
+++ b/lib/gssapi/sanon/export_name.c
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2019-2020, AuriStor, Inc.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * - Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ *
+ * - 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 COPYRIGHT HOLDERS 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
+ * COPYRIGHT HOLDER 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.
+ *
+ */
+
+#include "sanon_locl.h"
+
+OM_uint32 GSSAPI_CALLCONV
+_gss_sanon_export_name(OM_uint32 *minor,
+		       gss_const_name_t input_name,
+		       gss_buffer_t exported_name)
+{
+    uint8_t is_anonymous;
+
+    *minor = 0;
+
+    if (input_name == GSS_C_NO_NAME)
+	return GSS_S_BAD_NAME;
+
+    is_anonymous = input_name == _gss_sanon_anonymous_identity;
+    if (!is_anonymous)
+	return GSS_S_BAD_NAME;
+
+    return gss_mg_export_name(minor, GSS_SANON_X25519_MECHANISM,
+			      &is_anonymous, 1, exported_name);
+}