From ad156c23d65c1f44f8b4616c2a7505832e323069 Mon Sep 17 00:00:00 2001 From: Justin Stitt Date: Wed, 9 Aug 2023 01:06:07 +0000 Subject: [PATCH] netfilter: nft_meta: refactor deprecated strncpy Prefer `strscpy_pad` to `strncpy`. Signed-off-by: Justin Stitt Signed-off-by: Florian Westphal --- net/netfilter/nft_meta.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/net/netfilter/nft_meta.c b/net/netfilter/nft_meta.c index 8fdc731..f7da7c4 100644 --- a/net/netfilter/nft_meta.c +++ b/net/netfilter/nft_meta.c @@ -185,12 +185,12 @@ static noinline bool nft_meta_get_eval_kind(enum nft_meta_keys key, case NFT_META_IIFKIND: if (!in || !in->rtnl_link_ops) return false; - strncpy((char *)dest, in->rtnl_link_ops->kind, IFNAMSIZ); + strscpy_pad((char *)dest, in->rtnl_link_ops->kind, IFNAMSIZ); break; case NFT_META_OIFKIND: if (!out || !out->rtnl_link_ops) return false; - strncpy((char *)dest, out->rtnl_link_ops->kind, IFNAMSIZ); + strscpy_pad((char *)dest, out->rtnl_link_ops->kind, IFNAMSIZ); break; default: return false; @@ -206,7 +206,7 @@ static void nft_meta_store_ifindex(u32 *dest, const struct net_device *dev) static void nft_meta_store_ifname(u32 *dest, const struct net_device *dev) { - strncpy((char *)dest, dev ? dev->name : "", IFNAMSIZ); + strscpy_pad((char *)dest, dev ? dev->name : "", IFNAMSIZ); } static bool nft_meta_store_iftype(u32 *dest, const struct net_device *dev) -- 2.7.4