On Tue, 4 Dec 2018 15:13:51 +0300, Roman Bolshakov wrote: > > + /* Assume ASCII encoding. Strip any newline added from userspace. */ > > + BUILD_BUG_ON(sizeof(dev->t10_wwn.vendor) != INQUIRY_VENDOR_LEN + 1); > > + strlcpy(dev->t10_wwn.vendor, strstrip(buf), > > + sizeof(dev->t10_wwn.vendor)); > > + > > Should we allow non-ASCII characters? No :) > It's okay to strip final newline > for convenience. A simple loop would ensure the rest is conformant to > SPC. EINVAL can be returned otherwise. I'll add an isascii() loop in the next round. Cheers, David
