Subject: Re: [syzbot] [mptcp?] general protection fault in proc_scheduler

From: Al Viro <[email-masked]>
Date: Sun, 5 Jan 2025 11:29:48 +0000

On Sun, Jan 05, 2025 at 09:32:36AM +0100, Eric Dumazet wrote:

> According to grep, we have many other places directly reading
> current->nsproxy->net_ns
> For instance in net/sctp/sysctl.c
> Should we change them all ?

Depends - do you want their contents match the netns of opener (as,
AFAICS, for ipv4 sysctls) or that of the reader?