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Bluetooth: L2CAP: Fix checked range when allocating new CID

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The 'dyn_end' value is also a valid CID so it should be included in
the range of values checked.

Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
This commit is contained in:
Johan Hedberg 2015-11-02 14:39:16 +02:00 • committed by Marcel Holtmann
parent 8a7889cc6e
commit ab0c127fbb
1 changed files with 1 additions and 1 deletions
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2
net/bluetooth/l2cap_core.c
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@ -239,7 +239,7 @@ static u16 l2cap_alloc_cid(struct l2cap_conn *conn)
else else
dyn_end = L2CAP_CID_DYN_END; dyn_end = L2CAP_CID_DYN_END;
for (cid = L2CAP_CID_DYN_START; cid < dyn_end; cid++) { for (cid = L2CAP_CID_DYN_START; cid <= dyn_end; cid++) {
if (!__l2cap_get_chan_by_scid(conn, cid)) if (!__l2cap_get_chan_by_scid(conn, cid))
return cid; return cid;
} }