Re: [PATCH -stable,5.15 2/2] netfilter: nf_tables: unbind non-anonymous set if rule construction fails

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Greg KH <gregkh@xxxxxxxxxxxxxxxxxxx> wrote:
> On Wed, Jul 05, 2023 at 04:14:11PM +0200, Pablo Neira Ayuso wrote:
> > [ 3e70489721b6c870252c9082c496703677240f53 ]
> > 
> > Otherwise a dangling reference to a rule object that is gone remains
> > in the set binding list.
> > 
> > Fixes: 26b5a5712eb8 ("netfilter: nf_tables: add NFT_TRANS_PREPARE_ERROR to deal with bound set/chain")
> > Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
> > ---
> >  net/netfilter/nf_tables_api.c | 2 ++
> >  1 file changed, 2 insertions(+)
> 
> But what about kernels newer than 5.15?  Surely this is also needed
> there as this only is going to first show up in 6.5-rc1, which hasn't
> been released yet.

Yes, do you need a backport? The commit cherry-picks cleanly to
6.1.y, 6.2.y and 6.3.y.



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