On Tue, Jul 08, 2014 at 02:04:45PM +0100, Meredydd Luff wrote: > On 8 July 2014 13:51, Christoph Hellwig <hch@xxxxxxxxxxxxx> wrote: > > Yeah, it won't work for an explicit directory - I was thinking of > > working relative to $CWD. > > I think that would sacrifice far too much flexibility. Even without > Capsicum, it would be worthwhile to be able to wire up a static > seccomp-bpf filter to enforce constraints such as "you can open files > under fd#5 for reading, but you can only write to files under fd#6, > and you can't do any global lookups." Yeah, I didn't intend to advocate this further after your reply. -- To unsubscribe from this list: send the line "unsubscribe linux-api" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
