netfilter: x_tables: introduce and use xt_copy_counters_from_user

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The three variants use same copy&pasted code, condense this into a
helper and use that.

Make sure info.name is 0-terminated.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

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Florian Westphal 2016-04-01 15:37:59 +02:00 • committed by Pablo Neira Ayuso

parent aded9f3e9f

commit d7591f0c41

5 changed files with 92 additions and 130 deletions

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include/linux/netfilter/x_tables.h

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