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(parent: 0d817e5) | patch
netfilter: nft_lookup: only cancel tracking for clobbered dregs
authorFlorian Westphal <fw@strlen.de>
Mon, 14 Mar 2022 17:23:03 +0000 (18:23 +0100)
committerPablo Neira Ayuso <pablo@netfilter.org>
Sat, 19 Mar 2022 23:29:46 +0000 (00:29 +0100)
commite93d4024ea4d6cdb09746f512e32a934e3cab0e7
treeda9c912c3e8e3b100e7d0c2833bff360c7026c24tree | snapshot
parent0d817e575371071f1e8152f4a1ac1e389cec3847commit | diff
netfilter: nft_lookup: only cancel tracking for clobbered dregs

In most cases, nft_lookup will be read-only, i.e. won't clobber
registers.  In case of map, we need to cancel the registers that will
see stores.

Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
net/netfilter/nft_lookup.c diff | blob | history
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