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git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@781 dc483132-0cff-0310-8789-dd5450dbe970

diff --git a/src/lib/krb5/krb/copy_tick.c b/src/lib/krb5/krb/copy_tick.c
new file mode 100644 (file)
index 0000000..437b654
--- /dev/null
+++ b/src/lib/krb5/krb/copy_tick.c
@@ -0,0 +1,110 @@
+/*
+ * $Source$
+ * $Author$
+ *
+ * Copyright 1990 by the Massachusetts Institute of Technology.
+ *
+ * For copying and distribution information, please see the file
+ * <krb5/copyright.h>.
+ *
+ * krb5_copy_ticket()
+ */
+
+#if !defined(lint) && !defined(SABER)
+static char rcsid_copy_tick_c[] =
+"$Id$";
+#endif /* !lint & !SABER */
+
+#include <krb5/copyright.h>
+#include <krb5/krb5.h>
+#include <errno.h>
+
+#include <krb5/ext-proto.h>
+
+static krb5_error_code
+krb5_copy_enc_tkt_part(partfrom, partto)
+const krb5_enc_tkt_part *partfrom;
+krb5_enc_tkt_part **partto;
+{
+    krb5_error_code retval;
+    krb5_enc_tkt_part *tempto;
+    krb5_data *scratch;
+
+    if (!(tempto = (krb5_ticket *)malloc(sizeof(*tempto))))
+       return ENOMEM;
+    *tempto = *partfrom;
+    if (!(tempto->session =
+         (krb5_keyblock *)malloc(sizeof(*tempto->session)))) {
+       xfree(tempto);
+       return ENOMEM;
+    }
+    if (retval = krb5_copy_keyblock(partfrom->session,
+                                   &tempto->session)) {
+       xfree(tempto->session);
+       xfree(tempto);
+       return retval;
+    }
+    if (retval = krb5_copy_principal(partfrom->client, &tempto->client)) {
+       krb5_free_keyblock(tempto->session);
+       xfree(tempto);
+       return retval;
+    }
+    if (retval = krb5_copy_data(&partfrom->transited, &scratch)) {
+       krb5_free_principal(tempto->client);
+       krb5_free_keyblock(tempto->session);
+       xfree(tempto);
+       return retval;
+    }
+    tempto->transited = *scratch;
+    xfree(scratch);
+    if (retval = krb5_copy_addresses(partfrom->caddrs, &tempto->caddrs)) {
+       xfree(tempto->transited.data);
+       krb5_free_principal(tempto->client);
+       krb5_free_keyblock(tempto->session);
+       xfree(tempto);
+       return retval;
+    }
+    if (retval = krb5_copy_authdata(partfrom->authorization_data,
+                                   &tempto->authorization_data)) {
+       krb5_free_address(tempto->caddrs);
+       xfree(tempto->transited.data);
+       krb5_free_principal(tempto->client);
+       krb5_free_keyblock(tempto->session);
+       xfree(tempto);
+       return retval;
+    }
+
+    *partto = tempto;
+    return 0;
+}
+
+krb5_error_code
+copy_ticket(from, pto)
+const krb5_ticket *from;
+krb5_ticket **pto;
+{
+    krb5_error_code retval;
+    krb5_ticket *tempto;
+    krb5_data *scratch;
+
+    if (!(tempto = (krb5_ticket *)malloc(sizeof(*tempto))))
+       return ENOMEM;
+    *tempto = *from;
+    if (retval = krb5_copy_principal(from->server, &tempto->server))
+       return retval;
+    if (retval = krb5_copy_data(from->enc_part, &scratch)) {
+       krb5_free_principal(tempto->server);
+       xfree(tempto);
+       return retval;
+    }
+    tempto->enc_part = *scratch;
+    xfree(scratch);
+    if (retval = krb5_copy_enc_tkt_part(from->enc_part2, &to->enc_part2)) {
+       xfree(tempto->enc_part.data);
+       krb5_free_principal(tempto->server);
+       xfree(tempto);
+       return retval;
+    }  
+    *pto = tempto;
+    return 0;
+}