On Fri 17-06-11 10:33:45, Jan Safranek wrote: > When cgroup_create_cgroup() is called with different control_fperm and > task_fperm, libcgroup first changes permissions of *all* files to match > the control_fperm, which includes the also the tasks file and it might > loose some permission bits. The tasks file is then modulated by > control_fperm, but because umask-style of control_fperm, it might get > lower permissions that users would expect. > > Therefore 'tasks' file must be skipped when using control_fperm. > > Changelog since v1: > - use list of ignored files, cg_chmod_recursive_controller is called from > cg_chmod_recursive, which should chmod all files, incl. 'tasks'. > > Changelog since v2: > - renamed the list with ignored files. > > Signed-off-by: Jan Safranek <jsafr...@redhat.com>
Reviewed-by: Michal Hocko <mho...@suse.cz> -- Michal Hocko SUSE Labs SUSE LINUX s.r.o. Lihovarska 1060/12 190 00 Praha 9 Czech Republic ------------------------------------------------------------------------------ EditLive Enterprise is the world's most technically advanced content authoring tool. Experience the power of Track Changes, Inline Image Editing and ensure content is compliant with Accessibility Checking. http://p.sf.net/sfu/ephox-dev2dev _______________________________________________ Libcg-devel mailing list Libcg-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/libcg-devel
