--- Casey Schaufler <[EMAIL PROTECTED]> wrote: > > --- Joshua Brindle <[EMAIL PROTECTED]> wrote: > > > Joshua Brindle wrote: > > > Casey Schaufler wrote: > > >> From: Paul Moore <[EMAIL PROTECTED]> > > >> > > >> Add a new set of configuration functions to the NetLabel/LSM API so that > > >> LSMs can perform their own configuration of the NetLabel subsystem > > >> without > > >> relying on assistance from userspace. > > >> > > > I'm still not receiving the actual patch email on lsm (perhaps its too > > > long and should be split up..) so I'll just respond on this email. > > > Using the v10 patches on your website I'm still seeing strange > > > behavior where echo foo > /proc/self/attr/current changes the label of > > > every process on the system to foo (verified with both ps -AZ and cat > > > /proc/1/attr/current). > > > > > Actually I'm getting more strange behavior: > > > > On terminal 1 I do: > > echo foo > /proc/self/attr/current > > then ps -AZ shows foo for every process > > touch somefile; attr -S -g SMACK64 somefile says foo > > > > On terminal 2 I do: > > ps -AZ and everything shows up as _ > > cat /proc/$pid of bash on term 1/attr/current is _ > > Now this I can explain. Every task has it's own correct > label. The problem is a missing smack_getprocattr() hook. > ps is getting the value for "current" on the current process, > not that of the named process. Interestingly, the Smack label > of /proc/<xxx>/attr/current is correct.
That's what I get for responding too quickly. There is a smack_getprocattr() hook, it's just wrong. Fixed for the next version. Thank you again. Casey Schaufler [EMAIL PROTECTED] - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
