Re: [PATCH] netns: add /proc/*/net/id symlink

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On Mon, May 23, 2011 at 03:43:03AM +0200, David Lamparter wrote:
> Then I make a mount namespace, bind-mount the net namespace, bind mount
> the mount namespace and terminate all processes that reference it (yes
> this does work, i just checked [!]).

Actually, Eric, bind-mounting a mount namespace inside itself should
probably be forbidden? No idea if you changed that (running a year-old
version of your patches here). Not only can you lose network namespaces
inside those self-referential mount namespaces but also references to
block devices, unix socket connections, etc. pp.


-David

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