Re: [PATCH 11/14] Reworked patch for labels on user space messages

[Al Viro]

On Wed, May 03, 2006 at 10:11:52AM -0400, Jon Smirl wrote:
> Something seems to be wrong in selinux_get_task_sid. I am getting
> thousands of these and can't boot the kernel.

It's actually in security/selinux/hooks.c::selinux_disable() and gets
triggered if you have selinux enabled and explicitly disable afterwards.
Stephen Smalley had done a fix yesterday, basically adding
	selinux_enabled = 0;
after
        selinux_disabled = 1;
in there.  selinux_get_task_sid() happens to step on that in visible way
and nobody had caught that while this stuff was sitting in -mm ;-/

The only question I have about that patch: what would happen if we do not
have CONFIG_SECURITY_SELINUX_BOOTPARAM?  In that case selinux_enabled is
defined to 1, so...
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