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netfilter: nf_nat: Fix return NF_DROP in nfnetlink_parse_nat_setup
authorGao Feng <fgao@ikuai8.com>
Wed, 12 Apr 2017 10:33:03 +0000 (18:33 +0800)
committerPablo Neira Ayuso <pablo@netfilter.org>
Sat, 15 Apr 2017 09:04:14 +0000 (11:04 +0200)
commit7025bac47fba90cb39a53c011ee78f7f66d72793
tree52f749fdede74d3df5c3d05a46a1ff8513ba34b0tree | snapshot (tar.gz zip)
parenta702ece3b186dcf3577c33747359be13352951b6commit | diff
netfilter: nf_nat: Fix return NF_DROP in nfnetlink_parse_nat_setup

The __nf_nat_alloc_null_binding invokes nf_nat_setup_info which may
return NF_DROP when memory is exhausted, so convert NF_DROP to -ENOMEM
to make ctnetlink happy. Or ctnetlink_setup_nat treats it as a success
when one error NF_DROP happens actully.

Signed-off-by: Gao Feng <fgao@ikuai8.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
net/netfilter/nf_nat_core.c diff | blob | blame | history