1 files changed, 77 insertions, 0 deletions
diff --git a/third_party/heimdal/lib/gssapi/netlogon/duplicate_name.c b/third_party/heimdal/lib/gssapi/netlogon/duplicate_name.c
new file mode 100644
index 0000000..1365e76
--- /dev/null
+++ b/third_party/heimdal/lib/gssapi/netlogon/duplicate_name.c
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2010 Kungliga Tekniska Högskolan
+ * (Royal Institute of Technology, Stockholm, Sweden).
+ * All rights reserved.
+ *
+ * Portions Copyright (c) 2010 Apple 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:
+ *
+ * 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.
+ *
+ * 3. Neither the name of the Institute nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE 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 INSTITUTE 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 "netlogon.h"
+
+OM_uint32 _netlogon_duplicate_name (
+            OM_uint32 * minor_status,
+            gss_const_name_t src_name,
+            gss_name_t * dest_name
+           )
+{
+    const gssnetlogon_name src = (const gssnetlogon_name)src_name;
+    gssnetlogon_name dst = NULL;
+
+    dst = calloc(1, sizeof(*dst));
+    if (dst == NULL)
+        goto fail;
+
+    dst->NetbiosName.value = malloc(src->NetbiosName.length + 1);
+    if (dst->NetbiosName.value == NULL)
+        goto fail;
+    memcpy(dst->NetbiosName.value, src->NetbiosName.value,
+           src->NetbiosName.length);
+    dst->NetbiosName.length = src->NetbiosName.length;
+    ((char *)dst->NetbiosName.value)[dst->NetbiosName.length] = '\0';
+
+    if (src->DnsName.length != 0) {
+        dst->DnsName.value = malloc(src->DnsName.length + 1);
+        if (dst->DnsName.value == NULL)
+            goto fail;
+        memcpy(dst->DnsName.value, src->DnsName.value, src->DnsName.length);
+        dst->DnsName.length = src->DnsName.length;
+        ((char *)dst->DnsName.value)[dst->DnsName.length] = '\0';
+    }
+
+    *minor_status = 0;
+    *dest_name = (gss_name_t)dst;
+    return GSS_S_COMPLETE;
+
+fail:
+    _netlogon_release_name(minor_status, (gss_name_t *)&dst);
+    *minor_status = ENOMEM;
+    return GSS_S_FAILURE;
+}
+