change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/crypto/kpp.c
..
..
@@ -1,14 +1,9 @@
1
+// SPDX-License-Identifier: GPL-2.0-or-later
1
2
 /*
2
3
  * Key-agreement Protocol Primitives (KPP)
3
4
  *
4
5
  * Copyright (c) 2016, Intel Corporation
5
6
  * Authors: Salvatore Benedetto <salvatore.benedetto@intel.com>
6
- *
7
- * This program is free software; you can redistribute it and/or modify it
8
- * under the terms of the GNU General Public License as published by the Free
9
- * Software Foundation; either version 2 of the License, or (at your option)
10
- * any later version.
11
- *
12
7
  */
13
8
 #include <linux/errno.h>
14
9
 #include <linux/kernel.h>
..
..
@@ -30,15 +25,11 @@
30
25
 {
31
26
 	struct crypto_report_kpp rkpp;
32
27
 
33
-	strncpy(rkpp.type, "kpp", sizeof(rkpp.type));
28
+	memset(&rkpp, 0, sizeof(rkpp));
34
29
 
35
-	if (nla_put(skb, CRYPTOCFGA_REPORT_KPP,
36
-		    sizeof(struct crypto_report_kpp), &rkpp))
37
-		goto nla_put_failure;
38
-	return 0;
30
+	strscpy(rkpp.type, "kpp", sizeof(rkpp.type));
39
31
 
40
-nla_put_failure:
41
-	return -EMSGSIZE;
32
+	return nla_put(skb, CRYPTOCFGA_REPORT_KPP, sizeof(rkpp), &rkpp);
42
33
 }
43
34
 #else
44
35
 static int crypto_kpp_report(struct sk_buff *skb, struct crypto_alg *alg)