[PATCH 1/2] usb: ci_udc: Check ci_ep->desc before use

[Marek Vasut]

On 11/25/25 9:58 AM, Michal Vokáč wrote:
> From: Petr Beneš <petr.benes at ysoft.com>
> 
> There are two places where ci_ep->desc could be accessed despite it is
> not valid at that moment. Either the endpoint has not been enabled yet
> or it has been disabled meanwhile (The ethernet gadged behaves this way
> at least.). That results in dereferencing a null pointer.

Is there a test case which triggers this problem ?