1 files changed, 6 insertions, 0 deletions

diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 523e73ee354a..a1d026f12b0e 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -627,6 +627,12 @@ int sctp_bindx_rem(struct sock *sk, struct sockaddr *addrs, int addrcnt)
                         retval = -EINVAL;
                         goto err_bindx_rem;
                 }
+
+                if (!af->addr_valid(sa_addr, sp, NULL)) {
+                        retval = -EADDRNOTAVAIL;
+                        goto err_bindx_rem;
+                }
+
                 if (sa_addr->v4.sin_port != htons(bp->port)) {
                         retval = -EINVAL;
                         goto err_bindx_rem;