Hi Luiz, On Wed, 2021-09-15 at 16:36 -0700, Luiz Augusto von Dentz wrote: > From: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx> > > The skb in modified by hci_send_sco which pushes SCO headers thus > changing skb->len causing sco_sock_sendmsg to fail. > > Fixes: 0771cbb3b97d ("Bluetooth: SCO: Replace use of memcpy_from_msg with bt_skb_sendmsg") > Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@xxxxxxxxx> Tested-by: Tedd Ho-Jeong An <tedd.an@xxxxxxxxx>