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authorFlorian Westphal <fw@strlen.de>2021-02-05 12:56:43 +0100
committerPablo Neira Ayuso <pablo@netfilter.org>2021-02-09 00:04:14 +0100
commit07998281c268592963e1cd623fe6ab0270b65ae4 (patch)
tree1f35dd93ba3f633448b4bff33ca7e6005247f063 /virt
parentce7536bc7398e2ae552d2fabb7e0e371a9f1fe46 (diff)
netfilter: conntrack: skip identical origin tuple in same zone only
The origin skip check needs to re-test the zone. Else, we might skip a colliding tuple in the reply direction. This only occurs when using 'directional zones' where origin tuples reside in different zones but the reply tuples share the same zone. This causes the new conntrack entry to be dropped at confirmation time because NAT clash resolution was elided. Fixes: 4e35c1cb9460240 ("netfilter: nf_nat: skip nat clash resolution for same-origin entries") Signed-off-by: Florian Westphal <fw@strlen.de> Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions