* [PATCH] ipv4: move from strlcpy with unused retval to strscpy
@ 2022-08-18 21:02 Wolfram Sang
2022-08-23 1:10 ` patchwork-bot+netdevbpf
0 siblings, 1 reply; 2+ messages in thread
From: Wolfram Sang @ 2022-08-18 21:02 UTC (permalink / raw)
To: linux-kernel
Cc: Wolfram Sang, David S. Miller, Hideaki YOSHIFUJI, David Ahern,
Eric Dumazet, Jakub Kicinski, Paolo Abeni, netdev
Follow the advice of the below link and prefer 'strscpy' in this
subsystem. Conversion is 1:1 because the return value is not used.
Generated by a coccinelle script.
Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---
net/ipv4/arp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index 87c7e3fc5197..4f7237661afb 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -1129,7 +1129,7 @@ static int arp_req_get(struct arpreq *r, struct net_device *dev)
r->arp_flags = arp_state_to_flags(neigh);
read_unlock_bh(&neigh->lock);
r->arp_ha.sa_family = dev->type;
- strlcpy(r->arp_dev, dev->name, sizeof(r->arp_dev));
+ strscpy(r->arp_dev, dev->name, sizeof(r->arp_dev));
err = 0;
}
neigh_release(neigh);
--
2.35.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] ipv4: move from strlcpy with unused retval to strscpy
2022-08-18 21:02 [PATCH] ipv4: move from strlcpy with unused retval to strscpy Wolfram Sang
@ 2022-08-23 1:10 ` patchwork-bot+netdevbpf
0 siblings, 0 replies; 2+ messages in thread
From: patchwork-bot+netdevbpf @ 2022-08-23 1:10 UTC (permalink / raw)
To: Wolfram Sang
Cc: linux-kernel, davem, yoshfuji, dsahern, edumazet, kuba, pabeni, netdev
Hello:
This patch was applied to netdev/net-next.git (master)
by Jakub Kicinski <kuba@kernel.org>:
On Thu, 18 Aug 2022 23:02:19 +0200 you wrote:
> Follow the advice of the below link and prefer 'strscpy' in this
> subsystem. Conversion is 1:1 because the return value is not used.
> Generated by a coccinelle script.
>
> Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/
> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
>
> [...]
Here is the summary with links:
- ipv4: move from strlcpy with unused retval to strscpy
https://git.kernel.org/netdev/net-next/c/01e454f243f0
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html
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2022-08-18 21:02 [PATCH] ipv4: move from strlcpy with unused retval to strscpy Wolfram Sang
2022-08-23 1:10 ` patchwork-bot+netdevbpf
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