K 10 svn:author V 6 stevek K 8 svn:date V 27 2017-06-01T16:44:39.627403Z K 7 svn:log V 215 When sysctlbyname fails, free buf before returning. Submitted by: Thomas Rix Reviewed by: jhb Approved by: sjg (mentor) MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D9867 END