From: Wolfram Sang Date: Thu, 18 Aug 2022 21:02:19 +0000 (+0200) Subject: ipv4: move from strlcpy with unused retval to strscpy X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=01e454f243f07e430800608f25adcfbfc2a2e589;p=linux.git ipv4: move from strlcpy with unused retval to strscpy 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 Link: https://lore.kernel.org/r/20220818210219.8467-1-wsa+renesas@sang-engineering.com Signed-off-by: Jakub Kicinski --- diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c index 87c7e3fc51973..4f7237661afb9 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);