diff options
author | Pablo Neira Ayuso <pablo@netfilter.org> | 2022-10-31 11:35:31 +0100 |
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committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2022-10-31 12:51:10 +0100 |
commit | c8a3c669499d169fef8c1e89b8d2d909e5ecd023 (patch) | |
tree | 5d33dff7339153210f0364c61f452dfd30ab0f55 /tests/py/any/rawpayload.t.json | |
parent | bdea233e6b5283ed48fd593a842b677b7833b892 (diff) |
payload: do not kill dependency for proto_unknown
Unsupported meta match on layer 4 protocol sets on protocol context to
proto_unknown, handle anything coming after it as a raw expression in
payload_expr_expand().
Moreover, payload_dependency_kill() skips dependency removal if protocol
is unknown, so raw payload expression leaves meta layer 4 protocol
remains in place.
Closes: https://bugzilla.netfilter.org/show_bug.cgi?id=1641
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'tests/py/any/rawpayload.t.json')
-rw-r--r-- | tests/py/any/rawpayload.t.json | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/tests/py/any/rawpayload.t.json b/tests/py/any/rawpayload.t.json index b5115e0d..4cae4d49 100644 --- a/tests/py/any/rawpayload.t.json +++ b/tests/py/any/rawpayload.t.json @@ -156,6 +156,37 @@ } ] +# meta l4proto 91 @th,400,16 0x0 accept +[ + { + "match": { + "left": { + "meta": { + "key": "l4proto" + } + }, + "op": "==", + "right": 91 + } + }, + { + "match": { + "left": { + "payload": { + "base": "th", + "len": 16, + "offset": 400 + } + }, + "op": "==", + "right": 0 + } + }, + { + "accept": null + } +] + # @ih,32,32 0x14000000 [ { |