f9be23fd42
Note that the affected interface is available only to root. admbugs: 765 Reported by: Vlad Tsyrklevich <vlad@tsyrklevich.net> Reviewed by: emaste, ram MFC after: 1 day Security: Kernel memory disclosure Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D18914