Pablo Neira Ayuso says:
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Netfilter/IPVS fixes for net
The following patchset contains Netfilter/IPVS fixes for your net tree,
they are:
1) Validate hooks for nf_tables NAT expressions, otherwise users can
crash the kernel when using them from the wrong hook. We already
got one user trapped on this when configuring masquerading.
2) Fix a BUG splat in nf_tables with CONFIG_DEBUG_PREEMPT=y. Reported
by Andreas Schultz.
3) Avoid unnecessary reroute of traffic in the local input path
in IPVS that triggers a crash in in xfrm. Reported by Florian
Wiessner and fixes by Julian Anastasov.
4) Fix memory and module refcount leak from the error path of
nf_tables_newchain().
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Signed-off-by: David S. Miller <davem@davemloft.net>
3ae55826ae