update copyright notices

use xfree rather than free((char *))

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@1725 dc483132-0cff-0310-8789-dd5450dbe970

14 files changed, 66 insertions, 73 deletions

diff --git a/src/admin/edit/dump.c b/src/admin/edit/dump.c
index 234034462..fa612f0dc 100644
--- a/src/admin/edit/dump.c
+++ b/src/admin/edit/dump.c
@@ -1,28 +1,28 @@
 /*
- * $source: /afs/athena.mit.edu/astaff/project/krb5/src/admin/edit/rcs/dump.c,v $
- * $author: tytso $
+ * $Source$
+ * $Author$
  *
- * copyright 1990 by the massachusetts institute of technology.
+ * Copyright 1990,1991 by the Massachusetts Institute of Technology.
+ * All Rights Reserved.
  *
- * for copying and distribution information, please see the file
+ * For copying and distribution information, please see the file
  * <krb5/copyright.h>.
  *
- * dump a kdc database
+ * Dump a KDC database
  */
 
-#if !defined(lint) && !defined(saber)
+#if !defined(lint) && !defined(SABER)
 static char rcsid_kdb_edit_c[] =
-"$id: dump.c,v 1.6 91/01/15 18:25:41 tytso exp locker: tytso $";
+"$Id$";
 #endif	/* !lint & !saber */
 
-#include <krb5/copyright.h>
 #include <krb5/krb5.h>
 #include <krb5/kdb.h>
 #include <krb5/kdb_dbm.h>
 #include <krb5/libos-proto.h>
 #include <krb5/asn1.h>
 #include <krb5/config.h>
-#include <krb5/sysincl.h>		/* for maxpathlen */
+#include <krb5/sysincl.h>		/* for MAXPATHLEN */
 #include <krb5/ext-proto.h>
 #include <krb5/func-proto.h>
 
@@ -269,7 +269,7 @@ void load_db(argc, argv)
 	cleanup:
 		free(name);
 		free(mod_name);
-		free((char *)entry.key.contents);
+		xfree(entry.key.contents);
 	}
 	if (retval = krb5_db_fini()) {
 		com_err(argv[0], retval,
diff --git a/src/admin/edit/kdb5_edit.c b/src/admin/edit/kdb5_edit.c
index b0b19890d..0908ea0f6 100644
--- a/src/admin/edit/kdb5_edit.c
+++ b/src/admin/edit/kdb5_edit.c
@@ -2,7 +2,7 @@
  * $Source$
  * $Author$
  *
- * Copyright 1990 by the Massachusetts Institute of Technology.
+ * Copyright 1990,1991 by the Massachusetts Institute of Technology.
  *
  * For copying and distribution information, please see the file
  * <krb5/copyright.h>.
@@ -15,7 +15,6 @@ static char rcsid_kdb_edit_c[] =
 "$Id$";
 #endif	/* !lint & !SABER */
 
-#include <krb5/copyright.h>
 #include <krb5/krb5.h>
 #include <krb5/kdb.h>
 #include <krb5/kdb_dbm.h>
@@ -386,7 +385,7 @@ OLDDECLARG(struct saltblock *, salt)
     if (retval = krb5_timeofday(&newentry.mod_date)) {
 	com_err(argv[0], retval, "while fetching date");
 	memset((char *)newentry.key.contents, 0, newentry.key.length);
-	free((char *)newentry.key.contents);
+	xfree(newentry.key.contents);
 	return;
     }
     newentry.attributes = mblock.flags;
@@ -402,7 +401,7 @@ OLDDECLARG(struct saltblock *, salt)
     
     retval = krb5_db_put_principal(&newentry, &one);
     memset((char *)newentry.key.contents, 0, newentry.key.length);
-    free((char *)newentry.key.contents);
+    xfree(newentry.key.contents);
     if (retval) {
 	com_err(argv[0], retval, "while storing entry for '%s'\n", argv[1]);
 	return;
@@ -437,7 +436,7 @@ krb5_pointer infop;
 					      &master_random);
 		memset((char *)master_keyblock.contents, 0,
 		       master_keyblock.length);
-		free((char *) master_keyblock.contents);
+		xfree(master_keyblock.contents);
 		master_keyblock.contents = NULL;
 	}
 	krb5_free_principal(master_princ);
@@ -525,7 +524,7 @@ char *dbname;
 					   &master_encblock)) {
 	com_err(pname, retval, "while verifying master key");
 	memset((char *)master_keyblock.contents, 0, master_keyblock.length);
-	free((char *)master_keyblock.contents);
+	xfree(master_keyblock.contents);
 	valid_master_key = 0;
 	dbactive = TRUE;
 	return(1);
@@ -534,7 +533,7 @@ char *dbname;
 				  &master_keyblock)) {
 	com_err(pname, retval, "while processing master key");
 	memset((char *)master_keyblock.contents, 0, master_keyblock.length);
-	free((char *)master_keyblock.contents);
+	xfree(master_keyblock.contents);
 	valid_master_key = 0;
 	dbactive = TRUE;
 	return(1);
@@ -545,7 +544,7 @@ char *dbname;
 	com_err(pname, retval, "while initializing random key generator");
 	(void) krb5_finish_key(&master_encblock);
 	memset((char *)master_keyblock.contents, 0, master_keyblock.length);
-	free((char *)master_keyblock.contents);
+	xfree(master_keyblock.contents);
 	valid_master_key = 0;
 	dbactive = TRUE;
 	return(1);
@@ -700,7 +699,7 @@ char *argv[];
 	    printf("'%s' added to keytab '%s'\n",
 		   pname, ktname);
 	memset((char *)newentry.key.contents, 0, newentry.key.length);
-	free((char *)newentry.key.contents);
+	xfree(newentry.key.contents);
     cleanall:
 	    krb5_db_free_principal(&dbentry, nentries);
     cleanmost:
@@ -802,7 +801,7 @@ char *argv[];
 	if (key.keytype != 1) {
 		com_err(argv[0], 0, "%s does not have a DES key!", pname);
 		memset((char *)key.contents, 0, key.length);
-		free((char *)key.contents);
+		xfree(key.contents);
 		continue;
 	}
 	fwrite(argv[i], strlen(argv[1]) + 1, 1, fout); /* p.name */
@@ -812,7 +811,7 @@ char *argv[];
 	fwrite((char *)key.contents, 8, 1, fout);
 	printf("'%s' added to V4 srvtab '%s'\n", pname, ktname);
 	memset((char *)key.contents, 0, key.length);
-	free((char *)key.contents);
+	xfree(key.contents);
     cleanall:
 	    krb5_db_free_principal(&dbentry, nentries);
     cleanmost:
@@ -1121,7 +1120,7 @@ OLDDECLARG(int, salttype)
     add_key(argv, princ, &tempkey, ++vno, &salt);
     xfree(salt.saltdata.data);
     memset((char *)tempkey.contents, 0, tempkey.length);
-    free((char *)tempkey.contents);
+    xfree(tempkey.contents);
     return;
 }
 
diff --git a/src/kdc/do_as_req.c b/src/kdc/do_as_req.c
index 4d4c46e23..7215c3559 100644
--- a/src/kdc/do_as_req.c
+++ b/src/kdc/do_as_req.c
@@ -2,7 +2,8 @@
  * $Source$
  * $Author$
  *
- * Copyright 1990 by the Massachusetts Institute of Technology.
+ * Copyright 1990,1991 by the Massachusetts Institute of Technology.
+ * All Rights Reserved.
  *
  * For copying and distribution information, please see the file
  * <krb5/copyright.h>.
@@ -15,8 +16,6 @@ static char rcsid_do_as_req_c[] =
 "$Id$";
 #endif	/* !lint & !SABER */
 
-#include <krb5/copyright.h>
-
 #include <krb5/krb5.h>
 #include <krb5/kdb.h>
 #include <krb5/libos-proto.h>
@@ -156,7 +155,7 @@ krb5_data **response;			/* filled in with a response packet */
 		   krb5_db_free_principal(&server, 1); \
 		   memset((char *)session_key->contents, 0, \
 			  session_key->length); \
-		   free((char *)session_key->contents); \
+		   xfree(session_key->contents); \
 		   session_key->contents = 0; }
 
 
@@ -252,7 +251,7 @@ krb5_data **response;			/* filled in with a response packet */
     }
     retval = krb5_encrypt_tkt_part(&encrypting_key, &ticket_reply);
     memset((char *)encrypting_key.contents, 0, encrypting_key.length);
-    free((char *)encrypting_key.contents);
+    xfree(encrypting_key.contents);
     if (retval) {
 	cleanup();
 	return retval;
@@ -264,7 +263,7 @@ krb5_data **response;			/* filled in with a response packet */
 #define cleanup() {krb5_db_free_principal(&client, 1); \
 		   memset((char *)session_key->contents, 0, \
 			  session_key->length); \
-		   free((char *)session_key->contents); \
+		   xfree(session_key->contents); \
 		   session_key->contents = 0; \
 		   memset(ticket_reply.enc_part.ciphertext.data, 0, \
 			 ticket_reply.enc_part.ciphertext.length); \
@@ -315,7 +314,7 @@ krb5_data **response;			/* filled in with a response packet */
 #define cleanup() {krb5_db_free_principal(&client, 1); \
 		   memset((char *)session_key->contents, 0, \
 			  session_key->length); \
-		   free((char *)session_key->contents); \
+		   xfree(session_key->contents); \
 		   session_key->contents = 0; \
 		   memset(ticket_reply.enc_part.ciphertext.data, 0, \
 			 ticket_reply.enc_part.ciphertext.length); \
@@ -357,7 +356,7 @@ krb5_data **response;			/* filled in with a response packet */
     retval = krb5_encode_kdc_rep(KRB5_AS_REP, &reply_encpart,
 				 &encrypting_key,  &reply, response);
     memset((char *)encrypting_key.contents, 0, encrypting_key.length);
-    free((char *)encrypting_key.contents);
+    xfree(encrypting_key.contents);
     cleanup();
     return retval;
 }
diff --git a/src/kdc/do_tgs_req.c b/src/kdc/do_tgs_req.c
index 83b35e833..57e790903 100644
--- a/src/kdc/do_tgs_req.c
+++ b/src/kdc/do_tgs_req.c
@@ -16,8 +16,6 @@ static char rcsid_do_tgs_req_c[] =
 "$Id$";
 #endif	/* !lint & !SABER */
 
-#include <krb5/copyright.h>
-
 #include <krb5/krb5.h>
 #include <krb5/kdb.h>
 #include <krb5/libos-proto.h>
@@ -186,7 +184,7 @@ tgt_again:
 #define cleanup() { krb5_db_free_principal(&server, 1); \
 		   memset((char *)session_key->contents, 0, \
 			  session_key->length); \
-		   free((char *)session_key->contents); \
+		   xfree(session_key->contents); \
 		   session_key->contents = 0; }
 
     ticket_reply.server = request->server; /* XXX careful for realm... */
@@ -452,7 +450,7 @@ tgt_again:
 #define cleanup() { krb5_db_free_principal(&server, 1); \
 		   memset((char *)session_key->contents, 0, \
 			  session_key->length); \
-		   free((char *)session_key->contents); \
+		   xfree(session_key->contents); \
 		   session_key->contents = 0; \
 		   if (newtransited) free(enc_tkt_reply.transited.tr_contents.data);}
 
@@ -485,7 +483,7 @@ tgt_again:
 	retval = krb5_encrypt_tkt_part(&encrypting_key, &ticket_reply);
 
 	memset((char *)encrypting_key.contents, 0, encrypting_key.length);
-	free((char *)encrypting_key.contents);
+	xfree(encrypting_key.contents);
 
 	if (retval) {
 	    tkt_cleanup();
@@ -527,7 +525,7 @@ tgt_again:
 				 header_ticket->enc_part2->session,
 				 &reply, response);
     memset((char *)session_key->contents, 0, session_key->length);
-    free((char *)session_key->contents);
+    xfree(session_key->contents);
     tkt_cleanup();
     session_key->contents = 0;
     return retval;
diff --git a/src/kdc/kdc_util.c b/src/kdc/kdc_util.c
index 00eecc813..96a3c7006 100644
--- a/src/kdc/kdc_util.c
+++ b/src/kdc/kdc_util.c
@@ -3,6 +3,7 @@
  * $Author$
  *
  * Copyright 1990,1991 by the Massachusetts Institute of Technology.
+ * All Rights Reserved.
  *
  * For copying and distribution information, please see the file
  * <krb5/copyright.h>.
@@ -15,7 +16,6 @@ static char rcsid_kdc_util_c[] =
 "$Id$";
 #endif	/* !lint & !SABER */
 
-#include <krb5/copyright.h>
 #include <krb5/krb5.h>
 #include <krb5/kdb.h>
 #include <krb5/asn1.h>
@@ -212,7 +212,7 @@ krb5_ticket **ticket;
     if (freeprinc) {
 	krb5_db_free_principal(&server, nprincs);
 	memset((char *)encrypting_key.contents, 0, encrypting_key.length);
-	free((char *)encrypting_key.contents);
+	xfree(encrypting_key.contents);
     }
     if (retval) {
 	cleanup_apreq();
diff --git a/src/lib/crypto/des/fin_rndkey.c b/src/lib/crypto/des/fin_rndkey.c
index 21b3bea8f..089cd9c44 100644
--- a/src/lib/crypto/des/fin_rndkey.c
+++ b/src/lib/crypto/des/fin_rndkey.c
@@ -2,7 +2,8 @@
  * $Source$
  * $Author$
  *
- * Copyright 1990 by the Massachusetts Institute of Technology.
+ * Copyright 1990,1991 by the Massachusetts Institute of Technology.
+ * All Rights Reserved.
  *
  * For copying and distribution information, please see the file
  * <krb5/copyright.h>.
@@ -14,7 +15,6 @@ static char rcsid_fin_rndkey_c[] =
 "$Id$";
 #endif	/* !lint & !SABER */
 
-#include <krb5/copyright.h>
 #include <krb5/krb5.h>
 #include <krb5/mit-des.h>
 #include <krb5/ext-proto.h>
@@ -27,7 +27,7 @@ krb5_error_code mit_des_finish_random_key (DECLARG(krb5_pointer *, seed))
 OLDDECLARG(krb5_pointer *, seed)
 {
     memset((char *)*seed, 0, sizeof(mit_des_random_key_seed) );
-    free((char *)*seed);
+    xfree(*seed);
     *seed = 0;
     return 0;		/* XXX init_random_key */
 }
diff --git a/src/lib/crypto/des/random_key.c b/src/lib/crypto/des/random_key.c
index bc0b06e9a..ee46b7d97 100644
--- a/src/lib/crypto/des/random_key.c
+++ b/src/lib/crypto/des/random_key.c
@@ -2,7 +2,8 @@
  * $Source$
  * $Author$
  *
- * Copyright 1990 by the Massachusetts Institute of Technology.
+ * Copyright 1990,1991 by the Massachusetts Institute of Technology.
+ * All Rights Reserved.
  *
  * For copying and distribution information, please see the file
  * <krb5/copyright.h>.
@@ -14,8 +15,6 @@ static char rcsid_random_key_c[] =
 "$Id$";
 #endif	/* !lint & !SABER */
 
-#include <krb5/copyright.h>
-
 #include <krb5/krb5.h>
 #include <krb5/ext-proto.h>
 
@@ -35,7 +34,7 @@ OLDDECLARG(krb5_keyblock **, keyblock)
     if (!(randkey = (krb5_keyblock *)malloc(sizeof(*randkey))))
 	return ENOMEM;
     if (!(randkey->contents = (krb5_octet *)malloc(sizeof(mit_des_cblock)))) {
-	free((char *)randkey);
+	xfree(randkey);
 	return ENOMEM;
     }
     randkey->length = sizeof(mit_des_cblock);
diff --git a/src/lib/crypto/des/string2key.c b/src/lib/crypto/des/string2key.c
index d21443ab4..7453ddeac 100644
--- a/src/lib/crypto/des/string2key.c
+++ b/src/lib/crypto/des/string2key.c
@@ -2,7 +2,8 @@
  * $Source$
  * $Author$
  *
- * Copyright 1990 by the Massachusetts Institute of Technology.
+ * Copyright 1990,1991 by the Massachusetts Institute of Technology.
+ * All Rights Reserved.
  *
  * For copying and distribution information, please see the file
  * <krb5/copyright.h>.
@@ -15,8 +16,6 @@ static char rcsid_string2key_c[] =
 "$Id$";
 #endif	/* !lint & !SABER */
 
-#include <krb5/copyright.h>
-
 #include <krb5/krb5.h>
 #include <krb5/ext-proto.h>
 
@@ -75,7 +74,7 @@ OLDDECLARG(const krb5_data *, salt)
 	return(ENOMEM);
 
 #define cleanup() {memset(keyblock->contents, 0, sizeof(mit_des_cblock));\
-		       (void) free((char *) keyblock->contents);}
+		       xfree(keyblock->contents);}
 
     keyblock->keytype = KEYTYPE_DES;
     keyblock->length = sizeof(mit_des_cblock);
diff --git a/src/lib/kdb/decrypt_key.c b/src/lib/kdb/decrypt_key.c
index e942941f1..fb35dd1d0 100644
--- a/src/lib/kdb/decrypt_key.c
+++ b/src/lib/kdb/decrypt_key.c
@@ -2,7 +2,8 @@
  * $Source$
  * $Author$
  *
- * Copyright 1990 by the Massachusetts Institute of Technology.
+ * Copyright 1990,1991 by the Massachusetts Institute of Technology.
+ * All Rights Reserved.
  *
  * For copying and distribution information, please see the file
  * <krb5/copyright.h>.
@@ -15,7 +16,6 @@ static char rcsid_decrypt_key_c [] =
 "$Id$";
 #endif	/* !lint & !SABER */
 
-#include <krb5/copyright.h>
 #include <krb5/krb5.h>
 #include <krb5/ext-proto.h>
 #include <krb5/kdb.h>
@@ -57,13 +57,13 @@ krb5_keyblock *out;
 					      sizeof(in->length)),
 			      (krb5_pointer) out->contents,
 			      in->length-sizeof(in->length), eblock, 0)) {
-	free((char *)out->contents);
+	xfree(out->contents);
 	out->contents = 0;
 	out->length = 0;
 	return retval;
     }
     if (out->length < 0) {
-	free((char *)out->contents);
+	xfree(out->contents);
 	out->contents = 0;
 	out->length = 0;
 	return KRB5_KDB_INVALIDKEYSIZE;
diff --git a/src/lib/kdb/encrypt_key.c b/src/lib/kdb/encrypt_key.c
index 22000ec31..6d9724f23 100644
--- a/src/lib/kdb/encrypt_key.c
+++ b/src/lib/kdb/encrypt_key.c
@@ -2,7 +2,8 @@
  * $Source$
  * $Author$
  *
- * Copyright 1990 by the Massachusetts Institute of Technology.
+ * Copyright 1990,1991 by the Massachusetts Institute of Technology.
+ * All Rights Reserved.
  *
  * For copying and distribution information, please see the file
  * <krb5/copyright.h>.
@@ -15,7 +16,6 @@ static char rcsid_encrypt_key_c [] =
 "$Id$";
 #endif	/* !lint & !SABER */
 
-#include <krb5/copyright.h>
 #include <krb5/krb5.h>
 #include <krb5/ext-proto.h>
 #include <krb5/kdb.h>
@@ -54,7 +54,7 @@ krb5_encrypted_keyblock *out;
     out->length += sizeof(out->length);
     out->contents = (krb5_octet *)malloc(out->length);
     if (!out->contents) {
-	free((char *)tmpin.contents);
+	xfree(tmpin.contents);
 	out->contents = 0;
 	out->length = 0;
 	return ENOMEM;
@@ -67,9 +67,9 @@ krb5_encrypted_keyblock *out;
 			  (krb5_pointer) (((char *) out->contents) +
 					  sizeof(out->length)),
 			  tmpin.length, eblock, 0);
-    free((char *)tmpin.contents);
+    xfree(tmpin.contents);
     if (retval) {
-	free((char *)out->contents);
+	xfree(out->contents);
 	out->contents = 0;
 	out->length = 0;
     }
diff --git a/src/lib/kdb/kdb_dbm.c b/src/lib/kdb/kdb_dbm.c
index 95a92d90d..f29dac649 100644
--- a/src/lib/kdb/kdb_dbm.c
+++ b/src/lib/kdb/kdb_dbm.c
@@ -2,7 +2,8 @@
  * $Source$
  * $Author$ 
  *
- * Copyright 1988,1989,1990 by the Massachusetts Institute of Technology. 
+ * Copyright 1988,1989,1990,1991 by the Massachusetts Institute of Technology. 
+ * All Rights Reserved.
  *
  * For copying and distribution information, please see the file
  * <krb5/copyright.h>. 
@@ -13,7 +14,6 @@ static char rcsid_krb_dbm_c[] =
 "$Id$";
 #endif	/* lint */
 
-#include <krb5/copyright.h>
 #include <krb5/krb5.h>
 #include <krb5/dbm.h>
 #include <krb5/kdb.h>
@@ -522,7 +522,7 @@ krb5_db_entry *entry;
     if (keysize != entry->key.length) {
 	krb5_free_principal(princ);
 	krb5_free_principal(mod_princ);
-	free((char *)entry->key.contents);
+	xfree(entry->key.contents);
 	(void) memset((char *) entry, 0, sizeof(*entry));
 	return KRB5_KDB_TRUNCATED_RECORD;
     }
@@ -534,7 +534,7 @@ krb5_db_entry *entry;
 	if (!(entry->salt = (krb5_octet *)malloc(entry->salt_length))) {
 	    krb5_free_principal(princ);
 	    krb5_free_principal(mod_princ);
-	    free((char *)entry->key.contents);
+	    xfree(entry->key.contents);
 	    (void) memset((char *) entry, 0, sizeof(*entry));
 	    return KRB5_KDB_TRUNCATED_RECORD;
 	}
@@ -549,9 +549,9 @@ krb5_db_entry *entry;
 {
     /* erase the key */
     memset((char *)entry->key.contents, 0, entry->key.length);
-    free((char *)entry->key.contents);
+    xfree(entry->key.contents);
     if (entry->salt_length)
-	free((char *)entry->salt);
+	xfree(entry->salt);
 
     krb5_free_principal(entry->principal);
     krb5_free_principal(entry->mod_name);
diff --git a/src/lib/krb5/asn.1/encode.c b/src/lib/krb5/asn.1/encode.c
index a51d596de..63bad48cc 100644
--- a/src/lib/krb5/asn.1/encode.c
+++ b/src/lib/krb5/asn.1/encode.c
@@ -2,7 +2,8 @@
  * $Source$
  * $Author$
  *
- * Copyright 1990 by the Massachusetts Institute of Technology.
+ * Copyright 1990,1991 by the Massachusetts Institute of Technology.
+ * All Rights Reserved.
  *
  * For copying and distribution information, please see the file
  * <krb5/copyright.h>.
@@ -15,7 +16,6 @@ static char rcsid_encode_c[] =
 "$Id$";
 #endif	/* lint || saber */
 
-#include <krb5/copyright.h>
 #include <isode/psap.h>
 #include <krb5/krb5.h>
 #include <krb5/asn1.h>
@@ -70,7 +70,7 @@ void (*free_translation) PROTOTYPE((krb5_pointer ));
     alldatout:
 	free((*data_out)->data);
     datout:
-	free((char *)*data_out);
+	xfree(*data_out);
 	*data_out = 0;
     peout:
 	pe_free(pe);
diff --git a/src/lib/krb5/ccache/file/fcc_sseq.c b/src/lib/krb5/ccache/file/fcc_sseq.c
index 589e62668..aee5ffceb 100644
--- a/src/lib/krb5/ccache/file/fcc_sseq.c
+++ b/src/lib/krb5/ccache/file/fcc_sseq.c
@@ -3,6 +3,7 @@
  * $Author$
  *
  * Copyright 1990,1991 by the Massachusetts Institute of Technology.
+ * All Rights Reserved.
  *
  * For copying and distribution information, please see the file
  * <krb5/copyright.h>.
@@ -14,8 +15,6 @@
 static char rcsid_fcc_sseq_c[] = "$Id$";
 #endif /* !lint && !SABER */
 
-#include <krb5/copyright.h>
-
 #include "fcc.h"
 
 /*
@@ -45,7 +44,7 @@ krb5_fcc_start_seq_get(id, cursor)
      if (OPENCLOSE(id)) {
 	  ret = krb5_fcc_open_file(id, FCC_OPEN_RDONLY);
 	  if (ret) {
-	      free((char *)fcursor);
+	      xfree(fcursor);
 	      return ret;
 	  }
      }
diff --git a/src/lib/krb5/krb/copy_data.c b/src/lib/krb5/krb/copy_data.c
index 3e17ce563..0e21c2c6c 100644
--- a/src/lib/krb5/krb/copy_data.c
+++ b/src/lib/krb5/krb/copy_data.c
@@ -2,7 +2,8 @@
  * $Source$
  * $Author$
  *
- * Copyright 1990 by the Massachusetts Institute of Technology.
+ * Copyright 1990,1991 by the Massachusetts Institute of Technology.
+ * All Rights Reserved.
  *
  * For copying and distribution information, please see the file
  * <krb5/copyright.h>.
@@ -15,7 +16,6 @@ static char rcsid_copy_data_c[] =
 "$Id$";
 #endif	/* !lint & !SABER */
 
-#include <krb5/copyright.h>
 #include <krb5/krb5.h>
 #include <krb5/ext-proto.h>
 
@@ -34,7 +34,7 @@ krb5_data **outdata;
 
     *tempdata = *indata;
     if (!(tempdata->data = malloc(tempdata->length))) {
-	free((char *)tempdata);
+	xfree(tempdata);
 	return ENOMEM;
     }
     memcpy((char *)tempdata->data, (char *)indata->data, tempdata->length);