diff options
Diffstat (limited to 'net/irda/af_irda.c')
| -rw-r--r-- | net/irda/af_irda.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/net/irda/af_irda.c b/net/irda/af_irda.c index fae6822cc..923abd6b3 100644 --- a/net/irda/af_irda.c +++ b/net/irda/af_irda.c @@ -1086,6 +1086,9 @@ static int irda_create(struct net *net, struct socket *sock, int protocol, struct sock *sk; struct irda_sock *self; + if (protocol < 0 || protocol > SK_PROTOCOL_MAX) + return -EINVAL; + if (net != &init_net) return -EAFNOSUPPORT; @@ -2123,8 +2126,7 @@ static int irda_setsockopt(struct socket *sock, int level, int optname, } /* Unregister any old registration */ - if (self->skey) - irlmp_unregister_service(self->skey); + irlmp_unregister_service(self->skey); self->skey = irlmp_register_service((__u16) opt); break; |