Re: [PATCH nf,v2 2/2] netfilter: nf_tables: initialize registers in nft_do_chain()

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Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx> wrote:
> Initialize registers to avoid stack leak into userspace.
> 
> Fixes: 22fe54d5fefc ("netfilter: nf_tables: add support for dynamic set updates")

As per David, my assessment was incorrect, this needs to be
Fixes: 96518518cc41 ("netfilter: add nftables")

... because its possible to exfiltrate via cmp+imm and observe if there
is a match (accept/drop/counter, etc).

Patch is correct though, please consider pushing this out with updates
fixes tag.

Thanks!



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