Ian, On Fri, 27 Feb 2015, Ian Lepore wrote:
> Author: ian > Date: Fri Feb 27 16:28:55 2015 > New Revision: 279361 > URL: https://svnweb.freebsd.org/changeset/base/279361 > > Log: > Allow the kern.osrelease and kern.osreldate sysctl values to be set in a > jail's creation parameters. This allows the kernel version to be reliably > spoofed within the jail whether examined directly with sysctl or > indirectly with the uname -r and -K options. > > The values can only be set at jail creation time, to eliminate the need > for any locking when accessing the values via sysctl. > > The overridden values are inherited by nested jails (unless the config for > the nested jails also overrides the values). > > There is no sanity or range checking, other than disallowing an empty > release string or a zero release date, by design. The system > administrator is trusted to set sane values. Setting values that are > newer than the actual running kernel will likely cause compatibility > problems. > > Differential Revision: https://reviews.freebsd.org/D1948 > Relnotes: yes Thanks, very useful feature. Just one question: no MFC planned? [diff snipped] -- Sincerely, D.Marck [DM5020, MCK-RIPE, DM3-RIPN] [ FreeBSD committer: ma...@freebsd.org ] ------------------------------------------------------------------------ *** Dmitry Morozovsky --- D.Marck --- Wild Woozle --- ma...@rinet.ru *** ------------------------------------------------------------------------ _______________________________________________ svn-src-head@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-head To unsubscribe, send any mail to "svn-src-head-unsubscr...@freebsd.org"
