The long road to a fix for CVE-2021-20316

Samba is an amazing piece of kit. Your user base is *cough* technically varied in its skill set. It is expected to dance on a shitty old NAS with wheezing discs to the latest bleeding edge SAN as a side trick and all things in between. The expectations of those users is broader than the smile on a croc that has discovered a zebra nursery ... must work on that analogy - a bit brutal.

I can remember testing out Ben Greer's smart new VLAN code in the kernel to get a set of smbd and nmbds running on a fairly large network to get a browse list together. This is me a few years back: https://lwn.net/Articles/75489/ whittering on about it.

Samba makes CIFS/SMB work in ways that MS has never even imagined. That's the thing - imagination. Samba is imaginative where the MS option is rather staid and boring.

Now if it was possible to get ACLs to work like NetWare nwfs/nss ie dynamically calculated on the fly, that would be quite handy.

Anyway, cheers Jez. That was a lot of work fixing things up. Thank you.