Re: [PATCH net] genetlink: Reject joining multicast groups no family owns

[Anil Kaushik]

Adding Jacob and Jiri, I missed them on Cc.

On Thu, Oct 29, 2026, Anil Kaushik wrote:
> genl_bind() checks the GENL_MCAST_CAP_* flags of a group only when a
> family owns it. For a group ID that no family owns, it returns 0, so any
> user can join it.