From: Justin Stitt <justinstitt@google.com>
Date: Wed, 9 Aug 2023 01:06:05 +0000 (+0000)
Subject: netfilter: nf_tables: refactor deprecated strncpy
X-Git-Tag: v6.6.7~2079^2~47^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6cdd75a4a66b7c9b2a2667d87619816d6e744d0e;p=platform%2Fkernel%2Flinux-starfive.git

netfilter: nf_tables: refactor deprecated strncpy

Prefer `strscpy_pad` over `strncpy`.

Signed-off-by: Justin Stitt <justinstitt@google.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
---

diff --git a/net/netfilter/nft_ct.c b/net/netfilter/nft_ct.c
index e87fd43..86bb9d7 100644
--- a/net/netfilter/nft_ct.c
+++ b/net/netfilter/nft_ct.c
@@ -108,7 +108,7 @@ static void nft_ct_get_eval(const struct nft_expr *expr,
 		helper = rcu_dereference(help->helper);
 		if (helper == NULL)
 			goto err;
-		strncpy((char *)dest, helper->name, NF_CT_HELPER_NAME_LEN);
+		strscpy_pad((char *)dest, helper->name, NF_CT_HELPER_NAME_LEN);
 		return;
 #ifdef CONFIG_NF_CONNTRACK_LABELS
 	case NFT_CT_LABELS: {