1 files changed, 4 insertions, 0 deletions

diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 72046b9729a8..5455043f4496 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -2196,6 +2196,7 @@ static int sctp_setsockopt_autoclose(struct sock *sk, char __user *optval,
                                      unsigned int optlen)
 {
         struct sctp_sock *sp = sctp_sk(sk);
+        struct net *net = sock_net(sk);
 
         /* Applicable to UDP-style socket only */
         if (sctp_style(sk, TCP))
@@ -2205,6 +2206,9 @@ static int sctp_setsockopt_autoclose(struct sock *sk, char __user *optval,
         if (copy_from_user(&sp->autoclose, optval, optlen))
                 return -EFAULT;
 
+        if (sp->autoclose > net->sctp.max_autoclose)
+                sp->autoclose = net->sctp.max_autoclose;
+
         return 0;
 }