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author | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-07-27 17:23:34 +0200 |
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committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-07-27 17:35:09 +0200 |
commit | 08c596ce6f4f912e823d65edca761c27df7cb511 (patch) | |
tree | 5bc00f6650f2644f66740c823bf5c7f4567547e7 /tests/py/inet/synproxy.t.payload | |
parent | 93c824172a975ed03c66649c3513f446a9ff07b2 (diff) |
evaluate: disallow negation with binary operation
The negation was introduced to provide a simple shortcut. Extend
e6c32b2fa0b8 ("src: add negation match on singleton bitmask value") to
disallow negation with binary operations too.
# nft add rule meh tcp_flags 'tcp flags & (fin | syn | rst | ack) ! syn'
Error: cannot combine negation with binary expression
add rule meh tcp_flags tcp flags & (fin | syn | rst | ack) ! syn
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ~~~
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'tests/py/inet/synproxy.t.payload')
0 files changed, 0 insertions, 0 deletions