tree 771a1d48eebf40b49d915eee65a5f1067d0ff3b4
parent 375d02473fb7f8b90e39bc79001ab6f97a81bd3b
author Vinicius Costa Gomes <vcgomes@gmail.com> 1470867268 -0300
committer Luiz Augusto von Dentz <luiz.von.dentz@intel.com> 1470988384 +0300

core: Fix wrong expectations for the return of recv()

Since commit b5f34f9420b50 "Bluetooth: Fix bt_sock_recvmsg return value"
in the kernel, Bluetooth sockets of type SOCK_SEQPACKET, when read()
will return the size of the packet received, which can be larger than
the the buffer passed by user space.

In this case the problem was causing a disconnection soon after
the reception of an SDP request.

Reported by: Alban Browaeys <prahal@yahoo.com>