Unverified Commit 6fd817eb authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!12068 usb: gadget: aspeed_udc: validate endpoint index for ast udc 

Merge Pull Request from: @ci-robot 
 
PR sync from: Gu Bowen <gubowen5@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/LCRG7DIHWHRRGJYYGEFVJVWEPGFA4FE2/ 
 
https://gitee.com/src-openeuler/kernel/issues/IAU9NW 
 
Link:https://gitee.com/openeuler/kernel/pulls/12068

 

Reviewed-by: default avatarZhang Peng <zhangpeng362@huawei.com>
Signed-off-by: default avatarZhang Peng <zhangpeng362@huawei.com>
parents e38f2de6 4df36a66

drivers/usb/gadget/udc/aspeed_udc.c

+2 −0
Original line number Diff line number Diff line
@@ -1009,6 +1009,8 @@ static void ast_udc_getstatus(struct ast_udc_dev *udc) 
		break;

	case USB_RECIP_ENDPOINT:

		epnum = crq.wIndex & USB_ENDPOINT_NUMBER_MASK;

		if (epnum >= AST_UDC_NUM_ENDPOINTS)

			goto stall;

		status = udc->ep[epnum].stopped;

		break;

	default: