From 2acc8776e8b436566fc7d73161ef08e6b77b0c45 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Tue, 27 Jul 2021 22:21:48 +0200 Subject: tests: py: idempotent tcp flags & syn != 0 to tcp flag syn Add a test to cover this case. Signed-off-by: Pablo Neira Ayuso --- tests/py/inet/tcp.t.payload | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'tests/py/inet/tcp.t.payload') diff --git a/tests/py/inet/tcp.t.payload b/tests/py/inet/tcp.t.payload index eaa7cd09..6b8b4ecd 100644 --- a/tests/py/inet/tcp.t.payload +++ b/tests/py/inet/tcp.t.payload @@ -370,6 +370,14 @@ inet test-inet input [ bitwise reg 1 = ( reg 1 & 0x00000003 ) ^ 0x00000000 ] [ cmp neq reg 1 0x00000002 ] +# tcp flags & syn != 0 +inet test-inet input + [ meta load l4proto => reg 1 ] + [ cmp eq reg 1 0x00000006 ] + [ payload load 1b @ transport header + 13 => reg 1 ] + [ bitwise reg 1 = ( reg 1 & 0x00000002 ) ^ 0x00000000 ] + [ cmp neq reg 1 0x00000000 ] + # tcp flags & (fin | syn | rst | ack) syn inet test-inet input [ meta load l4proto => reg 1 ] -- cgit v1.2.3