Re: [PATCH] iptables: improve chain name validation

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On Sat, Oct 05, 2013 at 09:33:15AM -0700, Phil Oester wrote:
> As pointed out by Andrew Domaszek, iptables allows whitespace to be included in
> chain names.  This causes issues with iptables-restore, and later iptables
> actions on the chain.  Attached patch disallows whitespace, and also consolidates
> all chain name checking into a new function.
> 
> This closes netfilter bugzilla #855.

Applied, thanks Phil.

I have mangled this patch to include the ip6tables.c chunk, let me
know if you find any problem with it.
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