2 files changed, 6 insertions, 1 deletions

diff --git a/net/sctp/endpointola.c b/net/sctp/endpointola.c
index 17a001bac2cc..1a9c5fb77310 100644
--- a/net/sctp/endpointola.c
+++ b/net/sctp/endpointola.c
@@ -249,6 +249,8 @@ void sctp_endpoint_free(struct sctp_endpoint *ep)
 /* Final destructor for endpoint.  */
 static void sctp_endpoint_destroy(struct sctp_endpoint *ep)
 {
+        int i;
+
         SCTP_ASSERT(ep->base.dead, "Endpoint is not dead", return);
 
         /* Free up the HMAC transform. */
@@ -271,6 +273,9 @@ static void sctp_endpoint_destroy(struct sctp_endpoint *ep)
         sctp_inq_free(&ep->base.inqueue);
         sctp_bind_addr_free(&ep->base.bind_addr);
 
+        for (i = 0; i < SCTP_HOW_MANY_SECRETS; ++i)
+                memset(&ep->secret_key[i], 0, SCTP_SECRET_SIZE);
+
         /* Remove and free the port */
         if (sctp_sk(ep->base.sk)->bind_hash)
                 sctp_put_port(ep->base.sk);
diff --git a/net/sctp/socket.c b/net/sctp/socket.c
index 9e65758cb038..cedd9bf67b8c 100644
--- a/net/sctp/socket.c
+++ b/net/sctp/socket.c
@@ -3390,7 +3390,7 @@ static int sctp_setsockopt_auth_key(struct sock *sk,
 
         ret = sctp_auth_set_key(sctp_sk(sk)->ep, asoc, authkey);
 out:
-        kfree(authkey);
+        kzfree(authkey);
         return ret;
 }