On Thu, Mar 16, 2023 at 06:53:55PM +0300, Valery Zabrovsky wrote: > In net2280_free_request(): > If _ep is NULL, then ep is NULL and is dereferenced > while trying to produce an error message. How can that ever happen? How did you test and hit this? > The patch replaces dev_err() with pr_err() which works fine. That's not a good idea for driver code to use, sorry. > Found by Linux Verification Center (linuxtesting.org) with SVACE. As I have said before, your testing framework needs a lot more work. good luck! greg k-h
