Commit 3655bba8 authored by Andre Guedes's avatar Andre Guedes Committed by Gustavo Padovan

Bluetooth: Check address in mgmt_disconnect_failed()

Check the address and address type in mgmt_disconnect_failed() otherwise
we may wrongly fail the MGMT_OP_DISCONNECT command.
Signed-off-by: default avatarAndre Guedes <andre.guedes@openbossa.org>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 8a4934f1
......@@ -4613,6 +4613,8 @@ void mgmt_device_disconnected(struct hci_dev *hdev, bdaddr_t *bdaddr,
void mgmt_disconnect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr,
u8 link_type, u8 addr_type, u8 status)
{
u8 bdaddr_type = link_to_bdaddr(link_type, addr_type);
struct mgmt_cp_disconnect *cp;
struct mgmt_rp_disconnect rp;
struct pending_cmd *cmd;
......@@ -4623,8 +4625,16 @@ void mgmt_disconnect_failed(struct hci_dev *hdev, bdaddr_t *bdaddr,
if (!cmd)
return;
cp = cmd->param;
if (bacmp(bdaddr, &cp->addr.bdaddr))
return;
if (cp->addr.type != bdaddr_type)
return;
bacpy(&rp.addr.bdaddr, bdaddr);
rp.addr.type = link_to_bdaddr(link_type, addr_type);
rp.addr.type = bdaddr_type;
cmd_complete(cmd->sk, cmd->index, MGMT_OP_DISCONNECT,
mgmt_status(status), &rp, sizeof(rp));
......
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