LU-6496 ptlrpc: Fix wrong code indentation in plain_authorize

[fs/lustre-release.git] / lustre / utils / libiam.c

diff --git a/lustre/utils/libiam.c b/lustre/utils/libiam.c
index dafee2f..3c1299c 100644 (file)
--- a/lustre/utils/libiam.c
+++ b/lustre/utils/libiam.c
@@ -1,31 +1,45 @@
-/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
- * vim:expandtab:shiftwidth=8:tabstop=8:
+/*
+ * GPL HEADER START
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 only,
+ * as published by the Free Software Foundation.
  *
- *  libiam.c
- *  iam user level library
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License version 2 for more details (a copy is included
+ * in the LICENSE file that accompanied this code).
  *
- *   Copyright (c) 2006 Cluster File Systems, Inc.
- *   Author: Wang Di <wangdi@clusterfs.com>
- *   Author: Nikita Danilov <nikita@clusterfs.com>
- *   Author: Fan Yong <fanyong@clusterfs.com>
+ * You should have received a copy of the GNU General Public License
+ * version 2 along with this program; If not, see
+ * http://www.sun.com/software/products/lustre/docs/GPLv2.pdf
  *
- *   This file is part of the Lustre file system, http://www.lustre.org
- *   Lustre is a trademark of Cluster File Systems, Inc.
+ * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ *
+ * GPL HEADER END
+ */
+/*
+ * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved.
+ * Use is subject to license terms.
+ *
+ * Copyright (c) 2014, Intel Corporation.
+ */
+/*
+ * This file is part of Lustre, http://www.lustre.org/
+ * Lustre is a trademark of Sun Microsystems, Inc.
  *
- *   You may have signed or agreed to another license before downloading
- *   this software.  If so, you are bound by the terms and conditions
- *   of that agreement, and the following does not apply to you.  See the
- *   LICENSE file included with this distribution for more information.
+ * lustre/utils/libiam.c
  *
- *   If you did not agree to a different license, then this copy of Lustre
- *   is open source software; you can redistribute it and/or modify it
- *   under the terms of version 2 of the GNU General Public License as
- *   published by the Free Software Foundation.
+ * iam user level library
  *
- *   In either case, Lustre is distributed in the hope that it will be
- *   useful, but WITHOUT ANY WARRANTY; without even the implied warranty
- *   of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *   license text for more details.
+ * Author: Wang Di <wangdi@clusterfs.com>
+ * Author: Nikita Danilov <nikita@clusterfs.com>
+ * Author: Fan Yong <fanyong@clusterfs.com>
  */
 
 #include <unistd.h>
@@ -42,8 +56,8 @@
 #include <endian.h>
 #endif
 
+#include <libcfs/util/string.h>
 #include <libcfs/libcfs.h>
-#include <liblustre.h>
 #include <lustre/libiam.h>
 
 typedef __u32 lvar_hash_t;
@@ -307,7 +321,7 @@ static unsigned char *packdigit(unsigned char *number)
         unsigned char *area;
         unsigned char *scan;
 
-        area = calloc(strlen(number) / 2 + 2, sizeof(char));
+        area = calloc(strlen((char *)number) / 2 + 2, sizeof(char));
         if (area != NULL) {
                 for (scan = area; *number; number += 2, scan++)
                         *scan = (hex2dec(number[0]) << 4) | hex2dec(number[1]);
@@ -318,7 +332,7 @@ static unsigned char *packdigit(unsigned char *number)
 static char *iam_convert(int size, int need_convert, char *source)
 {
         char *ptr;
-        char *opt;
+        unsigned char *opt;
 
         if (source == NULL)
                 return NULL;
@@ -328,7 +342,7 @@ static char *iam_convert(int size, int need_convert, char *source)
                 return NULL;
 
         if (need_convert) {
-                opt = packdigit(source);
+                opt = packdigit((unsigned char*)source);
                 if (opt == NULL) {
                         free(ptr);
                         return NULL;
@@ -337,7 +351,7 @@ static char *iam_convert(int size, int need_convert, char *source)
                         free(opt);
                 }
         } else {
-                strncpy(ptr, source, size + 1);
+               strlcpy(ptr, source, size + 1);
         }
 
         return ptr;