diff options
Diffstat (limited to 'net/core/sock.c')
| -rw-r--r-- | net/core/sock.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/net/core/sock.c b/net/core/sock.c index 6d7e189e3cd9..f00902c532cc 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -700,6 +700,7 @@ int sock_setsockopt(struct socket *sock, int level, int optname, break; case SO_DONTROUTE: sock_valbool_flag(sk, SOCK_LOCALROUTE, valbool); + sk_dst_reset(sk); break; case SO_BROADCAST: sock_valbool_flag(sk, SOCK_BROADCAST, valbool); @@ -1018,7 +1019,10 @@ set_rcvbuf: case SO_ZEROCOPY: if (sk->sk_family == PF_INET || sk->sk_family == PF_INET6) { - if (sk->sk_protocol != IPPROTO_TCP) + if (!((sk->sk_type == SOCK_STREAM && + sk->sk_protocol == IPPROTO_TCP) || + (sk->sk_type == SOCK_DGRAM && + sk->sk_protocol == IPPROTO_UDP))) ret = -ENOTSUPP; } else if (sk->sk_family != PF_RDS) { ret = -ENOTSUPP; |