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(parent: 6769cd9) | patch
netfilter: nft_flow_offload: fix underflow in flowtable reference counter
authorwenxu <wenxu@ucloud.cn>
Fri, 20 Dec 2019 09:08:46 +0000 (17:08 +0800)
committerPablo Neira Ayuso <pablo@netfilter.org>
Sun, 5 Jan 2020 09:06:22 +0000 (10:06 +0100)
commit8044d9ef1cac4b7dec2152ea30b788b52fbf1f00
tree40559084260b0e9ebdc2130ea41e1ceeef52cc01tree | snapshot
parent6769cd915091a133cf35d21a5aa16c24cf4e0594commit | diff
netfilter: nft_flow_offload: fix underflow in flowtable reference counter

The .deactivate and .activate interfaces already deal with the reference
counter. Otherwise, this results in spurious "Device is busy" errors.

Fixes: 0a1cd1f0ee0d ("netfilter: nf_tables: flow offload expression")
Signed-off-by: wenxu <wenxu@ucloud.cn>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
net/netfilter/nft_flow_offload.c diff | blob | history
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