Merge branch 'linus' into tracing/mmiotrace

[firefly-linux-kernel-4.4.55.git] / net / dccp / ipv4.c

diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index b348dd70c68557f131666f0e7becb9ca2f509abd..37d27bcb361fcee67d2c1869315b6df22e2411ad 100644 (file)
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -589,7 +589,7 @@ int dccp_v4_conn_request(struct sock *sk, struct sk_buff *skb)
        if (sk_acceptq_is_full(sk) && inet_csk_reqsk_queue_young(sk) > 1)
                goto drop;
 
-       req = reqsk_alloc(&dccp_request_sock_ops);
+       req = inet_reqsk_alloc(&dccp_request_sock_ops);
        if (req == NULL)
                goto drop;
 
@@ -605,7 +605,6 @@ int dccp_v4_conn_request(struct sock *sk, struct sk_buff *skb)
        ireq = inet_rsk(req);
        ireq->loc_addr = ip_hdr(skb)->daddr;
        ireq->rmt_addr = ip_hdr(skb)->saddr;
-       ireq->opt       = NULL;
 
        /*
         * Step 3: Process LISTEN state
@@ -739,8 +738,8 @@ int dccp_invalid_packet(struct sk_buff *skb)
         * If P.type is not Data, Ack, or DataAck and P.X == 0 (the packet
         * has short sequence numbers), drop packet and return
         */
-       if (dh->dccph_type >= DCCP_PKT_DATA    &&
-           dh->dccph_type <= DCCP_PKT_DATAACK && dh->dccph_x == 0)  {
+       if ((dh->dccph_type < DCCP_PKT_DATA    ||
+           dh->dccph_type > DCCP_PKT_DATAACK) && dh->dccph_x == 0)  {
                DCCP_WARN("P.type (%s) not Data || [Data]Ack, while P.X == 0\n",
                          dccp_packet_name(dh->dccph_type));
                return 1;