From 102a0743326a03cd1a1202ceda21e175b7d3575c Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:20:52 +0000
Subject: [PATCH] add new system file
---
kernel/crypto/kpp.c | 17 ++++-------------
1 files changed, 4 insertions(+), 13 deletions(-)
diff --git a/kernel/crypto/kpp.c b/kernel/crypto/kpp.c
index a90edc2..313b2c6 100644
--- a/kernel/crypto/kpp.c
+++ b/kernel/crypto/kpp.c
@@ -1,14 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Key-agreement Protocol Primitives (KPP)
*
* Copyright (c) 2016, Intel Corporation
* Authors: Salvatore Benedetto <salvatore.benedetto@intel.com>
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
*/
#include <linux/errno.h>
#include <linux/kernel.h>
@@ -30,15 +25,11 @@
{
struct crypto_report_kpp rkpp;
- strncpy(rkpp.type, "kpp", sizeof(rkpp.type));
+ memset(&rkpp, 0, sizeof(rkpp));
- if (nla_put(skb, CRYPTOCFGA_REPORT_KPP,
- sizeof(struct crypto_report_kpp), &rkpp))
- goto nla_put_failure;
- return 0;
+ strscpy(rkpp.type, "kpp", sizeof(rkpp.type));
-nla_put_failure:
- return -EMSGSIZE;
+ return nla_put(skb, CRYPTOCFGA_REPORT_KPP, sizeof(rkpp), &rkpp);
}
#else
static int crypto_kpp_report(struct sk_buff *skb, struct crypto_alg *alg)
--
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