packet: 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 <wsa+renesas@sang-engineering.com> Link: https://lore.kernel.org/r/20220818210227.8611-1-wsa+renesas@sang-engineering.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Родитель
a5afe5305d
Коммит
8fc9d51ea2
|
@ -1905,7 +1905,7 @@ static int packet_rcv_spkt(struct sk_buff *skb, struct net_device *dev,
|
|||
*/
|
||||
|
||||
spkt->spkt_family = dev->type;
|
||||
strlcpy(spkt->spkt_device, dev->name, sizeof(spkt->spkt_device));
|
||||
strscpy(spkt->spkt_device, dev->name, sizeof(spkt->spkt_device));
|
||||
spkt->spkt_protocol = skb->protocol;
|
||||
|
||||
/*
|
||||
|
@ -3565,7 +3565,7 @@ static int packet_getname_spkt(struct socket *sock, struct sockaddr *uaddr,
|
|||
rcu_read_lock();
|
||||
dev = dev_get_by_index_rcu(sock_net(sk), READ_ONCE(pkt_sk(sk)->ifindex));
|
||||
if (dev)
|
||||
strlcpy(uaddr->sa_data, dev->name, sizeof(uaddr->sa_data));
|
||||
strscpy(uaddr->sa_data, dev->name, sizeof(uaddr->sa_data));
|
||||
rcu_read_unlock();
|
||||
|
||||
return sizeof(*uaddr);
|
||||
|
|
Загрузка…
Ссылка в новой задаче