Re: WARNING in hwahc_probe

[Greg KH]

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 :(

thanks,

greg k-h