Re: [PATCH net v4 1/2] genetlink: Reject joining multicast groups no family owns

[Anil Kaushik]

Yes, this is a behaviour change, and I missed it in the commit message.
A bind() mask with an unowned ID now fails with -ENOENT and joins
nothing. I don't know of a program that does this.

Ido, Nicolas, is this OK to keep, or should bind() skip unowned IDs?
I can send a new version if needed.

The other issue, the window before the membership is added, is closed
by patch 2.

Anil