Merge "usb: dwc3: Handle suspicious GEVNTCOUNT" (5f7f67d0) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/usb/dwc3/gadget.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -3479,6 +3479,11 @@ static irqreturn_t dwc3_check_event_buf(struct dwc3 *dwc, u32 buf)
		if (!count)
		return IRQ_NONE;

		if (count > evt->length) {
		dev_warn(dwc->dev, "%s: ev_count is huge: %d", __func__, count);
		return IRQ_NONE;
		}

		evt->count = count;
		evt->flags \|= DWC3_EVENT_PENDING;