diff mbox series

[net-next,05/10] netfilter: nf_tables: refactor deprecated strncpy

Message ID 20230822154336.12888-6-fw@strlen.de
State Accepted
Headers show
Series [net-next,01/10] netfilter: ebtables: fix fortify warnings in size_entry_mwt() | expand

Commit Message

Florian Westphal Aug. 22, 2023, 3:43 p.m. UTC 
From: Justin Stitt <justinstitt@google.com>

Prefer `strscpy_pad` over `strncpy`.

Signed-off-by: Justin Stitt <justinstitt@google.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
---
 net/netfilter/nft_fib.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/net/netfilter/nft_fib.c b/net/netfilter/nft_fib.c
index 601c9e09d07a..04b51f285332 100644
--- a/net/netfilter/nft_fib.c
+++ b/net/netfilter/nft_fib.c
@@ -151,7 +151,7 @@  void nft_fib_store_result(void *reg, const struct nft_fib *priv,
 		if (priv->flags & NFTA_FIB_F_PRESENT)
 			*dreg = !!dev;
 		else
-			strncpy(reg, dev ? dev->name : "", IFNAMSIZ);
+			strscpy_pad(reg, dev ? dev->name : "", IFNAMSIZ);
 		break;
 	default:
 		WARN_ON_ONCE(1);