As in other ioctls which access the parent bus, we need to check for a
NULL parent here. Otherwise it's possible to trigger a null pointer
dereference by resetting the root device.
Reported by: Elliott Mitchell <ehem+freebsd@m5p.com>
Details
Details
- Reviewers
kib jhb imp - Commits
- rGfdd100a7150e: devctl: Add missing validation to DEV_RESET
Diff Detail
Diff Detail
- Repository
- rG FreeBSD src repository
- Lint
Lint Not Applicable - Unit
Tests Not Applicable