[MOUNTMGR] Properly validate input buffer size
authorPierre Schweitzer <pierre@reactos.org>
Thu, 5 Sep 2019 06:22:59 +0000 (08:22 +0200)
committerPierre Schweitzer <pierre@reactos.org>
Thu, 5 Sep 2019 06:36:19 +0000 (08:36 +0200)
commit70d29ec4238e830a84a4b6d41a0ee3eafe9fcbd5
treecb793768443655dab967affd2af1bd3a02252d94
parent77657c22c950dc1d5404df1cac7ce06e0cf8fa24
[MOUNTMGR] Properly validate input buffer size

This avoids IOCTL_MOUNTMGR_QUERY_POINTS always failing
drivers/filters/mountmgr/device.c