Commit 2e8ecb4b authored by Wang Qing's avatar Wang Qing Committed by Marcel Holtmann
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Bluetooth: assign len after null check 



len should be assigned after a null check

Signed-off-by: default avatarWang Qing <wangqing@vivo.com>
Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
parent 29fb6083

net/bluetooth/mgmt_util.c

+2 −1
Original line number Diff line number Diff line
@@ -77,11 +77,12 @@ int mgmt_send_event_skb(unsigned short channel, struct sk_buff *skb, int flag, 
{

	struct hci_dev *hdev;

	struct mgmt_hdr *hdr;

	int len = skb->len;

	int len;



	if (!skb)

		return -EINVAL;



	len = skb->len;

	hdev = bt_cb(skb)->mgmt.hdev;



	/* Time stamp */