diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/core/sock.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/net/core/sock.c b/net/core/sock.c index 347ce75482f5..d7d6d3a8efe5 100644 --- a/net/core/sock.c +++ b/net/core/sock.c @@ -1276,6 +1276,8 @@ int sk_setsockopt(struct sock *sk, int level, int optname, return 0; } case SO_TXREHASH: + if (!sk_is_tcp(sk)) + return -EOPNOTSUPP; if (val < -1 || val > 1) return -EINVAL; if ((u8)val == SOCK_TXREHASH_DEFAULT) @@ -2102,6 +2104,9 @@ int sk_getsockopt(struct sock *sk, int level, int optname, break; case SO_TXREHASH: + if (!sk_is_tcp(sk)) + return -EOPNOTSUPP; + /* Paired with WRITE_ONCE() in sk_setsockopt() */ v.val = READ_ONCE(sk->sk_txrehash); break; |