Bluetooth: Fix skb length calculation

When we add a fragment to a skb, len and data_len fields need to be
updated.

Signed-off-by: Gustavo Padovan <gustavo@padovan.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index 339f8344ee59..b3907a3b5236 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -1855,6 +1855,9 @@ static inline int l2cap_skbuff_fromiovec(struct l2cap_chan *chan,
                 sent += count;
                 len  -= count;
 
+                skb->len += (*frag)->len;
+                skb->data_len += (*frag)->len;
+
                 frag = &(*frag)->next;
         }