Messages in this thread Patch in this message | | | From | Wolfram Sang <> | Subject | [PATCH] ipv4: move from strlcpy with unused retval to strscpy | Date | Thu, 18 Aug 2022 23:02:19 +0200 |
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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
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