From: Pranav Tyagi <pranav.tyagi03@gmail.com>
To: davem@davemloft.net, dsahern@kernel.org, edumazet@google.com,
kuba@kernel.org, pabeni@redhat.com, horms@kernel.org,
skhan@linuxfoundation.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-kernel-mentees@lists.linux.dev
Cc: Pranav Tyagi <pranav.tyagi03@gmail.com>
Subject: [PATCH net-next] net: ipconfig: replace strncpy with strscpy
Date: Sat, 12 Apr 2025 21:36:23 +0530 [thread overview]
Message-ID: <20250412160623.9625-1-pranav.tyagi03@gmail.com> (raw)
Replace the deprecated strncpy() with strscpy() as the destination
buffer is NUL-terminated and does not require any
trailing NUL-padding.
Signed-off-by: Pranav Tyagi <pranav.tyagi03@gmail.com>
---
net/ipv4/ipconfig.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index c56b6fe6f0d7..eb9b32214e60 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -1690,7 +1690,7 @@ static int __init ic_proto_name(char *name)
*v = 0;
if (kstrtou8(client_id, 0, dhcp_client_identifier))
pr_debug("DHCP: Invalid client identifier type\n");
- strncpy(dhcp_client_identifier + 1, v + 1, 251);
+ strscpy(dhcp_client_identifier + 1, v + 1, 251);
*v = ',';
}
return 1;
--
2.49.0
next reply other threads:[~2025-04-12 16:06 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-12 16:06 Pranav Tyagi [this message]
2025-04-15 16:35 ` [PATCH net-next] net: ipconfig: replace strncpy with strscpy Simon Horman
2025-04-16 0:19 ` Jakub Kicinski
2025-04-16 11:17 ` Simon Horman
2025-04-16 15:01 ` Pranav Tyagi
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