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| author | Florian Westphal <fw@strlen.de> | 2019-07-13 23:59:21 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-07-16 13:17:02 +0200 |
| commit | b717273ddb66a0c576d8c9884a6cfa70a5f49f6b (patch) | |
| tree | beae4de4095ac99f4add679f32e69bb3a130249a /init/do_mounts_md.c | |
| parent | 959b69ef57db00cb33e9c4777400ae7183ebddd3 (diff) | |
| download | linux-next-b717273ddb66a0c576d8c9884a6cfa70a5f49f6b.tar.gz | |
netfilter: nf_tables: don't fail when updating base chain policy
The following nftables test case fails on nf-next:
tests/shell/run-tests.sh tests/shell/testcases/transactions/0011chain_0
The test case contains:
add chain x y { type filter hook input priority 0; }
add chain x y { policy drop; }"
The new test
if (chain->flags ^ flags)
return -EOPNOTSUPP;
triggers here, because chain->flags has NFT_BASE_CHAIN set, but flags
is 0 because no flag attribute was present in the policy update.
Just fetch the current flag settings of a pre-existing chain in case
userspace did not provide any.
Fixes: c9626a2cbdb20 ("netfilter: nf_tables: add hardware offload support")
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'init/do_mounts_md.c')
0 files changed, 0 insertions, 0 deletions