diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-07-27 22:26:52 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2021-07-28 00:31:32 +0200 |
| commit | 347a4aa16e64b8708d61eeb074736bea02258d1d (patch) | |
| tree | 054b49b7e70a6db2fd6ca711c2453c2de8d7c946 /tests/py/inet/tcp.t | |
| parent | 2acc8776e8b436566fc7d73161ef08e6b77b0c45 (diff) | |
netlink_delinearize: skip flags / mask notation for singleton bitmask
Do not transform 'tcp flags & flag == flag' to 'flag / flag'.
The parser does not accept this notation yet.
Fixes: c3d57114f119 ("parser_bison: add shortcut syntax for matching flags without binary operations")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'tests/py/inet/tcp.t')
| -rw-r--r-- | tests/py/inet/tcp.t | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tests/py/inet/tcp.t b/tests/py/inet/tcp.t index 5e2830b6..17e0d9b6 100644 --- a/tests/py/inet/tcp.t +++ b/tests/py/inet/tcp.t @@ -70,6 +70,8 @@ tcp flags == syn;ok tcp flags fin,syn / fin,syn;ok tcp flags != syn / fin,syn;ok tcp flags & syn != 0;ok;tcp flags syn +# it should be possible to transform this to: tcp flags syn +tcp flags & syn == syn;ok tcp flags & (fin | syn | rst | ack) syn;ok;tcp flags syn / fin,syn,rst,ack tcp flags & (fin | syn | rst | ack) != syn;ok;tcp flags != syn / fin,syn,rst,ack tcp flags & (fin | syn | rst | psh | ack | urg | ecn | cwr) == fin | syn | rst | psh | ack | urg | ecn | cwr;ok;tcp flags == 0xff |