en Copyright 2015 Java http://172.16.0.5:8080/history/freebsd-12.1/tools/regression/priv/priv_msgbuf.c#d903306a Enhance and expand kernel privilege regression tests in support ofwork present in FreeBSD 7.0 to refine the kernel privilege model:- Introduce support for jail as a testing variable, in order to confirm that privileges are properly restricted in the jail environment.- Restructure overall testing approach so that privilege and jail conditions are set in the testing infrastructure before tests are invoked, and done so in a custom-created process to isolate the impact of tests from each other in a more consistent way.- Tests now provide setup and cleanup hooks that occur before and after the test runs.- New privilege tests are now present for several audit privileges, several credential management privileges, dmesg buffer reading privilege, and netinet raw socket creation.- Other existing tests are restructured and generally improved as a result of better framework structure and jail as a variable. For exampe, we now test that certain sysctls are writable only outside jail, while others are writable within jail. On a similar note, privileges relating to setting UFS file flags are now better exercised, as with the right to chmod and utimes files.Approved by: re (bmah)Obtained from: TrustedBSD Project List of files: /freebsd-12.1/tools/regression/priv/priv_msgbuf.c Sun, 09 Sep 2007 23:08:39 +0000 Robert Watson <rwatson@FreeBSD.org>