Sean Bruno 6115013663 Reject ioctl commands for FLSHGCHR and FLSHPCHR if the size is greater
than sc->areq.  This is a bounds check to ensure we're not just cramming
arbitrarily sized nonsense into the driver and overflowing the heap.

PR:		209545
Submitted by:	cturt@hardenedbsd.org
MFC after:	2 weeks
2016-05-24 13:57:23 +00:00
..