Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

[karo-tx-linux.git] / net / sctp / socket.c

diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index d699d2cbf27563fcefd3dfe6d5bac87ab62a08f5..5fc7122c76deb86c798059e62c72be33cf1e455d 100644 (file)
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -235,8 +235,12 @@ static struct sctp_transport *sctp_addr_id2transport(struct sock *sk,
                                              sctp_assoc_t id)
 {
        struct sctp_association *addr_asoc = NULL, *id_asoc = NULL;
-       struct sctp_transport *transport;
+       struct sctp_af *af = sctp_get_af_specific(addr->ss_family);
        union sctp_addr *laddr = (union sctp_addr *)addr;
+       struct sctp_transport *transport;
+
+       if (sctp_verify_addr(sk, laddr, af->sockaddr_len))
+               return NULL;
 
        addr_asoc = sctp_endpoint_lookup_assoc(sctp_sk(sk)->ep,
                                               laddr,