diff options
| -rw-r--r-- | net/ipv4/tcp_cong.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/net/ipv4/tcp_cong.c b/net/ipv4/tcp_cong.c index 48617d99abb0..0306d257fa64 100644 --- a/net/ipv4/tcp_cong.c +++ b/net/ipv4/tcp_cong.c @@ -202,9 +202,10 @@ char *tcp_ca_get_name_by_key(u32 key, char *buffer) rcu_read_lock(); ca = tcp_ca_find_key(key); - if (ca) - ret = strncpy(buffer, ca->name, - TCP_CA_NAME_MAX); + if (ca) { + strscpy(buffer, ca->name, TCP_CA_NAME_MAX); + ret = buffer; + } rcu_read_unlock(); return ret; @@ -337,7 +338,7 @@ void tcp_get_default_congestion_control(struct net *net, char *name) rcu_read_lock(); ca = rcu_dereference(net->ipv4.tcp_congestion_control); - strncpy(name, ca->name, TCP_CA_NAME_MAX); + strscpy(name, ca->name, TCP_CA_NAME_MAX); rcu_read_unlock(); } |