Bounds check PPIIOCSSEC argument, for a carefully choosen invalid value could cause any ppi transfer to freeze the bus.
Bounds check PPIIOCSSEC argument, for a carefully choosen invalid value
could cause any ppi transfer to freeze the bus.

orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars,orumin/openbsd-efivars