diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2022-10-31 11:35:31 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2022-10-31 12:51:10 +0100 |
| commit | c8a3c669499d169fef8c1e89b8d2d909e5ecd023 (patch) | |
| tree | 5d33dff7339153210f0364c61f452dfd30ab0f55 /tests/py/any/rawpayload.t.payload | |
| 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.payload')
| -rw-r--r-- | tests/py/any/rawpayload.t.payload | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/tests/py/any/rawpayload.t.payload b/tests/py/any/rawpayload.t.payload index 61c41cb9..fe2377e6 100644 --- a/tests/py/any/rawpayload.t.payload +++ b/tests/py/any/rawpayload.t.payload @@ -48,6 +48,14 @@ inet test-inet input [ payload load 16b @ link header + 0 => reg 1 ] [ cmp eq reg 1 0x98badcfe 0x10325476 0x67452301 0xdebc0a89 ] +# meta l4proto 91 @th,400,16 0x0 accept +inet test-inet input + [ meta load l4proto => reg 1 ] + [ cmp eq reg 1 0x0000005b ] + [ payload load 2b @ transport header + 50 => reg 1 ] + [ cmp eq reg 1 0x00000000 ] + [ immediate reg 0 accept ] + # @ih,32,32 0x14000000 inet test-inet input [ payload load 4b @ inner header + 4 => reg 1 ] |