1 files changed, 45 insertions, 0 deletions
diff --git a/src/lib/krb5/krb/copy_cksum.c b/src/lib/krb5/krb/copy_cksum.c
new file mode 100644
index 000000000..f86a9651f
--- /dev/null
+++ b/src/lib/krb5/krb/copy_cksum.c
@@ -0,0 +1,45 @@
+/*
+ * $Source$
+ * $Author$
+ *
+ * Copyright 1990 by the Massachusetts Institute of Technology.
+ *
+ * For copying and distribution information, please see the file
+ * <krb5/copyright.h>.
+ *
+ * krb5_copy_authenticator()
+ */
+
+#if !defined(lint) && !defined(SABER)
+static char rcsid_copy_checksum_c[] =
+"$Id$";
+#endif	/* !lint & !SABER */
+
+#include <krb5/copyright.h>
+#include <krb5/krb5.h>
+
+#include <krb5/ext-proto.h>
+
+static krb5_error_code
+krb5_copy_checksum(ckfrom, ckto)
+const krb5_authenticator *ckfrom;
+krb5_authenticator **ckto;
+{
+    krb5_error_code retval;
+    krb5_checksum *tempto;
+
+    if (!(tempto = (krb5_checksum *)malloc(sizeof(*tempto))))
+	return ENOMEM;
+    *tempto = *ckfrom;
+
+    if (!(tempto->contents =
+	  (krb5_octet *)malloc(tempto->length))) {
+	xfree(tempto);
+	return ENOMEM;
+    }
+    memcpy((char *) tempto->contents, (char *) ckfrom->contents,
+	   ckfrom->length);
+
+    *ckto = tempto;
+    return 0;
+}