| Message ID | 20210825211415.1057804-1-luiz.dentz@gmail.com |
|---|---|
| State | New |
| Headers | show |
| Series | [BlueZ,1/3] shared/att: Fix accepting Exchange MTU on EATT bearer | expand |
diff --git a/src/shared/att.c b/src/shared/att.c index ccc753c4e..665d7f4b8 100644 --- a/src/shared/att.c +++ b/src/shared/att.c @@ -962,7 +962,8 @@ static void handle_notify(struct bt_att_chan *chan, uint8_t *pdu, * link since the MTU size is negotiated using L2CAP channel * configuration procedures. */ - if (bt_att_get_link_type(att) == BT_ATT_BREDR) { + if (bt_att_get_link_type(att) == BT_ATT_BREDR || + chan->type == BT_ATT_EATT) { switch (opcode) { case BT_ATT_OP_MTU_REQ: goto not_supported;
From: Luiz Augusto von Dentz <luiz.von.dentz@intel.com> If remote send Exchange MTU it shall fail as the MTU negotiation shall happen over L2CAP signalling not ATT for those channels. --- src/shared/att.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)