On 10/23/24 20:27, Zongmin Zhou wrote:

From: Zongmin Zhou zhouzongmin@kylinos.cn

The detach_port() doesn't return error when detach is attempted on an invalid port.

Fixes: 40ecdeb1a187 ("usbip: usbip_detach: fix to check for invalid ports") Cc: stable@vger.kernel.org Reviewed-by: Hongren Zheng i@zenithal.me Reviewed-by: Shuah Khan skhan@linuxfoundation.org Signed-off-by: Zongmin Zhou zhouzongmin@kylinos.cn

---

tools/usb/usbip/src/usbip_detach.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/tools/usb/usbip/src/usbip_detach.c b/tools/usb/usbip/src/usbip_detach.c index b29101986b5a..6b78d4a81e95 100644 --- a/tools/usb/usbip/src/usbip_detach.c +++ b/tools/usb/usbip/src/usbip_detach.c @@ -68,6 +68,7 @@ static int detach_port(char *port) } if (!found) {

• ret = -1;
  

  err("Invalid port %s > maxports %d", port, vhci_driver->nports); goto call_driver_close;

Thank you.

Greg, Please pick this up.

thanks, -- Shuah