On Wed, Jun 17, 2020 at 01:05:54PM +0200, Steffen Maier wrote: > On 6/17/20 12:34 PM, Greg Kroah-Hartman wrote: > > From: Wade Mealing <wmealing@xxxxxxxxxx> > > > > Turns out that the permissions for 0400 really are what we want here, > > otherwise any user can write to this file. > > Minor confusion on my side: > Did you mean "read from" instead of "write to"? > I.e. only owner may read but not group nor others. > Whereas using CLASS_ATTR_RO would resolve into 0444. Sorry, you are correct, I'll fix the changelog text and send this out again. It's a "fun" file, reading from it causes something to happen, not the normal way things work :( greg k-h
