lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Bluetooth: Reject LE CoC commands when the feature is not enabled

Browse Source 
Since LE CoC support needs to be enabled through a module option for now
we need to reject any related signaling PDUs in addition to rejecting
the creation of LE CoC sockets (which we already do).

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Johan Hedberg
2013-12-03 09:51:51 +02:00
committed by Marcel Holtmann
parent fad5fc8959
commit 3af8ace653
1 changed files with 11 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

11
net/bluetooth/l2cap_core.c
View File

@@ -5597,6 +5597,17 @@ static inline int l2cap_le_sig_cmd(struct l2cap_conn *conn,
{ {
int err = 0; int err = 0;
if (!enable_lecoc) {
switch (cmd->code) {
case L2CAP_LE_CONN_REQ:
case L2CAP_LE_CONN_RSP:
case L2CAP_LE_CREDITS:
case L2CAP_DISCONN_REQ:
case L2CAP_DISCONN_RSP:
return -EINVAL;
}
}
switch (cmd->code) { switch (cmd->code) {
case L2CAP_COMMAND_REJ: case L2CAP_COMMAND_REJ:
break; break;