Kristof Provost 1a125a2f7f pf: Improve ioctl validation
Ensure that multiplications for memory allocations cannot overflow, and
that we'll not try to allocate M_WAITOK for potentially overly large
allocations.

MFC after:	1 week
2018-04-06 19:36:35 +00:00
..
2018-04-06 19:36:35 +00:00