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author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2024-08-20 09:54:31 +0200 |
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committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2024-08-20 12:26:36 +0200 |
commit | a0b39e2dc7017ac667b70bdeee5293e410fab2fb (patch) | |
tree | a31be42759da3a3f1c68753878205615a448617f /tools/testing/selftests/net/lib/py/utils.py | |
parent | 1eacdd71b3436b54d5fc8218c4bb0187d92a6892 (diff) |
netfilter: nft_counter: Synchronize nft_counter_reset() against reader.
nft_counter_reset() resets the counter by subtracting the previously
retrieved value from the counter. This is a write operation on the
counter and as such it requires to be performed with a write sequence of
nft_counter_seq to serialize against its possible reader.
Update the packets/ bytes within write-sequence of nft_counter_seq.
Fixes: d84701ecbcd6a ("netfilter: nft_counter: rework atomic dump and reset")
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Reviewed-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'tools/testing/selftests/net/lib/py/utils.py')
0 files changed, 0 insertions, 0 deletions