Re: [PATCH] usb: misc: usbio: Fix URB memory leak on submit failure
From: Oliver Neukum
Date: Mon Mar 30 2026 - 13:29:23 EST
On 30.03.26 17:47, Felix Gu wrote:
When usb_submit_urb() fails in usbio_probe(), the previously allocated
URB is never freed, causing a memory leak.
Add usb_free_urb() call to properly release the URB on the error path.
Hi,
the driver uses goto to unwind. Could you use the existing code
with an additional label defined?
Regards
Oliver