4 files changed, 20 insertions, 5 deletions

diff --git a/net/bluetooth/bnep/core.c b/net/bluetooth/bnep/core.c
index d9edfe8bf9d6..91bcd3a961ec 100644
--- a/net/bluetooth/bnep/core.c
+++ b/net/bluetooth/bnep/core.c
@@ -492,7 +492,10 @@ static int bnep_session(void *arg)
                 /* RX */
                 while ((skb = skb_dequeue(&sk->sk_receive_queue))) {
                         skb_orphan(skb);
-                        bnep_rx_frame(s, skb);
+                        if (!skb_linearize(skb))
+                                bnep_rx_frame(s, skb);
+                        else
+                                kfree_skb(skb);
                 }
 
                 if (sk->sk_state != BT_CONNECTED)
diff --git a/net/bluetooth/cmtp/core.c b/net/bluetooth/cmtp/core.c
index 521baa4fe835..7d00ddf9e9dc 100644
--- a/net/bluetooth/cmtp/core.c
+++ b/net/bluetooth/cmtp/core.c
@@ -302,7 +302,10 @@ static int cmtp_session(void *arg)
 
                 while ((skb = skb_dequeue(&sk->sk_receive_queue))) {
                         skb_orphan(skb);
-                        cmtp_recv_frame(session, skb);
+                        if (!skb_linearize(skb))
+                                cmtp_recv_frame(session, skb);
+                        else
+                                kfree_skb(skb);
                 }
 
                 cmtp_process_transmit(session);
diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c
index b83979c548b2..075a3e920caf 100644
--- a/net/bluetooth/hidp/core.c
+++ b/net/bluetooth/hidp/core.c
@@ -716,12 +716,18 @@ static int hidp_session(void *arg)
 
                 while ((skb = skb_dequeue(&ctrl_sk->sk_receive_queue))) {
                         skb_orphan(skb);
-                        hidp_recv_ctrl_frame(session, skb);
+                        if (!skb_linearize(skb))
+                                hidp_recv_ctrl_frame(session, skb);
+                        else
+                                kfree_skb(skb);
                 }
 
                 while ((skb = skb_dequeue(&intr_sk->sk_receive_queue))) {
                         skb_orphan(skb);
-                        hidp_recv_intr_frame(session, skb);
+                        if (!skb_linearize(skb))
+                                hidp_recv_intr_frame(session, skb);
+                        else
+                                kfree_skb(skb);
                 }
 
                 hidp_process_transmit(session);
diff --git a/net/bluetooth/rfcomm/core.c b/net/bluetooth/rfcomm/core.c
index 5ba3f6df665c..38b618c96de6 100644
--- a/net/bluetooth/rfcomm/core.c
+++ b/net/bluetooth/rfcomm/core.c
@@ -1853,7 +1853,10 @@ static inline void rfcomm_process_rx(struct rfcomm_session *s)
         /* Get data directly from socket receive queue without copying it. */
         while ((skb = skb_dequeue(&sk->sk_receive_queue))) {
                 skb_orphan(skb);
-                rfcomm_recv_frame(s, skb);
+                if (!skb_linearize(skb))
+                        rfcomm_recv_frame(s, skb);
+                else
+                        kfree_skb(skb);
         }
 
         if (sk->sk_state == BT_CLOSED) {