* Re: [PATCH] usb: xhci: Fix memory leak in xhci_endpoint_reset()
[not found] <1531120365-44810-1-git-send-email-iq_132@sina.com>
@ 2018-07-20 8:17 ` Mathias Nyman
0 siblings, 0 replies; only message in thread
From: Mathias Nyman @ 2018-07-20 8:17 UTC (permalink / raw)
To: iq_132, gregkh; +Cc: linux-usb, linux-kernel, Zheng Xiaowei
On 09.07.2018 10:12, iq_132@sina.com wrote:
>
> From: Zheng Xiaowei <zhengxiaowei@ruijie.com.cn>
>
> If td_list is not empty the cfg_cmd will not be freed,
> call xhci_free_command to free it.
>
> Signed-off-by: Zheng Xiaowei <zhengxiaowei@ruijie.com.cn>
> ---
> drivers/usb/host/xhci.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
> index 2f4850f..68e6132 100644
> --- a/drivers/usb/host/xhci.c
> +++ b/drivers/usb/host/xhci.c
> @@ -3051,6 +3051,7 @@ static void xhci_endpoint_reset(struct usb_hcd *hcd,
> if (!list_empty(&ep->ring->td_list)) {
> dev_err(&udev->dev, "EP not empty, refuse reset\n");
> spin_unlock_irqrestore(&xhci->lock, flags);
> + xhci_free_command(xhci, cfg_cmd);
> goto cleanup;
> }
> xhci_queue_stop_endpoint(xhci, stop_cmd, udev->slot_id, ep_index, 0);
>
Thanks, adding to queue
-Mathias
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[not found] <1531120365-44810-1-git-send-email-iq_132@sina.com>
2018-07-20 8:17 ` [PATCH] usb: xhci: Fix memory leak in xhci_endpoint_reset() Mathias Nyman
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