[NTOSKRNL] Probe parameters in NtAllocateUuids() if called from user-mode
authorPierre Schweitzer <pierre@reactos.org>
Wed, 19 Dec 2018 07:07:28 +0000 (08:07 +0100)
committerPierre Schweitzer <pierre@reactos.org>
Wed, 19 Dec 2018 07:09:04 +0000 (08:09 +0100)
commitd8cb37bf1563a9e1330422a8234ea3ebbf326a37
treeb5e5529eff626cf4f44e19b99e85c9fc103489a3
parent4a8c57fcbc10a6467b39209c189a872b12789313
[NTOSKRNL] Probe parameters in NtAllocateUuids() if called from user-mode

This will avoid that userland applications can trigger an invalid write in
the kernel (and thus, a BSOD).

CORE-15462
ntoskrnl/ex/uuid.c