Unverified Commit 84fb342e authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!9995 Bluetooth: btusb: Add date->evt_skb is NULL check 

Merge Pull Request from: @ci-robot 
 
PR sync from: Yuan Can <yuancan@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/J72NGISUXBGNK5DHPXGZDF3WHTGTGHZS/ 
 
https://gitee.com/src-openeuler/kernel/issues/I9RFI9 
 
Link:https://gitee.com/openeuler/kernel/pulls/9995

 

Reviewed-by: default avatarWeilong Chen <chenweilong@huawei.com>
Signed-off-by: default avatarYang Yingliang <yangyingliang@huawei.com>
parents 97f46461 3112d348

drivers/bluetooth/btusb.c

+3 −0
Original line number Diff line number Diff line
@@ -3083,6 +3083,9 @@ static int btusb_mtk_hci_wmt_sync(struct hci_dev *hdev, 
		goto err_free_wc;

	}



	if (data->evt_skb == NULL)

		goto err_free_wc;



	/* Parse and handle the return WMT event */

	wmt_evt = (struct btmtk_hci_wmt_evt *)data->evt_skb->data;

	if (wmt_evt->whdr.op != hdr->op) {