netfilter: nf_tables: check if catch-all set element is active in next generation

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commit b1db244ffd upstream.

When deactivating the catch-all set element, check the state in the next
generation that represents this transaction.

This bug uncovered after the recent removal of the element busy mark
a2dd0233cb ("netfilter: nf_tables: remove busy mark and gc batch API").

Fixes: aaa31047a6 ("netfilter: nftables: add catch-all set element support")
Cc: stable@vger.kernel.org
Reported-by: lonial con <kongln9170@gmail.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Pablo Neira Ayuso 2024-01-12 23:28:45 +01:00 • committed by Greg Kroah-Hartman

parent c6350b5cb7

commit a372f1d01b

1 changed files with 1 additions and 1 deletions

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net/netfilter/nf_tables_api.c

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