Unverified Commit 49c33b7b authored Apr 01, 2025 by openeuler-ci-bot Committed by Gitee Apr 01, 2025

!15688 usb: usbip: fix a refcount leak in stub_probe()

Merge Pull Request from: @ci-robot 
 
PR sync from: Xia Fukun <xiafukun@huawei.com>
https://mailweb.openeuler.org/archives/list/kernel@openeuler.org/message/JZZR7SO3TBD3LZYOQZCUCGZF5VMSCG4P/ 
 
https://gitee.com/src-openeuler/kernel/issues/IBP3SN 
 
Link:https://gitee.com/openeuler/kernel/pulls/15688

 

Reviewed-by: Zucheng Zheng <zhengzucheng@huawei.com>
Reviewed-by: Yuan Can <yuancan@huawei.com>
Signed-off-by: Yuan Can <yuancan@huawei.com>

parents 627f77ce 23b2c9f7

drivers/usb/usbip/stub_dev.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -410,7 +410,6 @@ static int stub_probe(struct usb_device *udev)
		(struct usb_dev_state *) udev);
		err_port:
		dev_set_drvdata(&udev->dev, NULL);
		usb_put_dev(udev);

		/* we already have busid_priv, just lock busid_lock */
		spin_lock(&busid_priv->busid_lock);
		@@ -425,6 +424,7 @@ static int stub_probe(struct usb_device *udev)
		put_busid_priv(busid_priv);

		sdev_free:
		usb_put_dev(udev);
		stub_device_free(sdev);

		return rc;