Re: WARNING in hwahc_probe

[Qiujun Huang]

On Sun, Mar 22, 2020 at 3:58 PM Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx> wrote:
>
> On Sun, Mar 22, 2020 at 03:53:44PM +0800, Qiujun Huang wrote:
> > The return value of snprintf is longer than expected if the string is
> > truncated. Bytes need to be checked here.
> >
> > diff --git a/drivers/staging/wusbcore/host/hwa-hc.c
> > b/drivers/staging/wusbcore/host/hwa-hc.c
> > index 8d959e9..1475a48 100644
> > --- a/drivers/staging/wusbcore/host/hwa-hc.c
> > +++ b/drivers/staging/wusbcore/host/hwa-hc.c
>
> This file is no longer in the linux-next tree and will be deleted in the
> next kernel release.
>
> Also, no one has this hardware so there's no real security issue here at
> all.
>
> And finally, you forgot a signed-off-by line on your patch :(

Get that, thanks.

>
> thanks,
>
> greg k-h