netfilter: ipt_CLUSTERIP: put config instead of freeing it

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Once struct is added to per-netns list it becomes visible to other cpus,
so we cannot use kfree().

Also delay setting entries refcount to 1 until after everything is
initialised so that when we call clusterip_config_put() in this spot
entries is still zero.

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

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Florian Westphal 2018-02-16 12:49:33 +01:00 • committed by Pablo Neira Ayuso

parent 8ae5682281

commit 1a9da59373

1 changed files with 4 additions and 3 deletions

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net/ipv4/netfilter/ipt_CLUSTERIP.c

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