diff options
Diffstat (limited to '')
| -rw-r--r-- | net/mptcp/sockopt.c | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/net/mptcp/sockopt.c b/net/mptcp/sockopt.c index da37e4541a5d..ac37f6c5e2ed 100644 --- a/net/mptcp/sockopt.c +++ b/net/mptcp/sockopt.c @@ -629,13 +629,11 @@ static int mptcp_setsockopt_sol_tcp_cork(struct mptcp_sock *msk, sockptr_t optva { struct mptcp_subflow_context *subflow; struct sock *sk = (struct sock *)msk; - int val; - - if (optlen < sizeof(int)) - return -EINVAL; + int val, ret; - if (copy_from_sockptr(&val, optval, sizeof(val))) - return -EFAULT; + ret = mptcp_get_int_option(msk, optval, optlen, &val); + if (ret) + return ret; lock_sock(sk); sockopt_seq_inc(msk); @@ -659,13 +657,11 @@ static int mptcp_setsockopt_sol_tcp_nodelay(struct mptcp_sock *msk, sockptr_t op { struct mptcp_subflow_context *subflow; struct sock *sk = (struct sock *)msk; - int val; - - if (optlen < sizeof(int)) - return -EINVAL; + int val, ret; - if (copy_from_sockptr(&val, optval, sizeof(val))) - return -EFAULT; + ret = mptcp_get_int_option(msk, optval, optlen, &val); + if (ret) + return ret; lock_sock(sk); sockopt_seq_inc(msk); |