netfilter: nft_log: check the validity of log level

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User can specify the log level larger than 7(debug level) via
nfnetlink, this is invalid. So in this case, we should report
EINVAL to the userspace.

Signed-off-by: Liping Zhang <liping.zhang@spreadtrum.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

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Liping Zhang 2016-07-18 20:44:16 +08:00 • committed by Pablo Neira Ayuso

parent c2d9a4293c

commit 1bc4e0136c

1 changed files with 5 additions and 0 deletions

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net/netfilter/nft_log.c

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