On Wed, 2017-04-12 at 17:19 +0200, Sebastien Buisson wrote: > 2017-04-12 15:58 GMT+02:00 Stephen Smalley <sds@xxxxxxxxxxxxx>: > > Even your usage of selinux_is_enabled() looks suspect; that should > > probably go away. Only other user of it seems to be some cred > > validity > > checking that could be dropped as well. > > Well the main reason for calling selinux_is_enabled() is performance > optimization. > Should I propose a patch to add a new security_is_enabled() function > at the LSM abstraction layer? Or do you consider we should not test > security enabled at all? It isn't clear what "is enabled" means in general, particularly with stacking. I would either drop it or replace it with a LSM hook that is more precise. For example, NFSv4 introduced a security_ismaclabel() hook so that it could test whether a given security.* xattr is a MAC label. _______________________________________________ Selinux mailing list Selinux@xxxxxxxxxxxxx To unsubscribe, send email to Selinux-leave@xxxxxxxxxxxxx. To get help, send an email containing "help" to Selinux-request@xxxxxxxxxxxxx.
