| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <4ee5373b22e329a85d85ef397417ba555b927906.1523912045.git.dcaratti@redhat.com>
Date: Mon, 16 Apr 2018 22:59:26 +0200
From: Davide Caratti <dcaratti@...hat.com>
To: Jiri Pirko <jiri@...lanox.com>, David Ahern <dsahern@...il.com>,
"David S. Miller" <davem@...emloft.net>
Cc: netdev@...r.kernel.org,
Pieter Jansen van Vuuren
<pieter.jansenvanvuuren@...ronome.com>
Subject: [PATCH net-next] selftest: tc_flower: add testcase for 'ip_flags'
Signed-off-by: Davide Caratti <dcaratti@...hat.com>
---
.../testing/selftests/net/forwarding/tc_flower.sh | 70 ++++++++++++++++++++++
1 file changed, 70 insertions(+)
diff --git a/tools/testing/selftests/net/forwarding/tc_flower.sh b/tools/testing/selftests/net/forwarding/tc_flower.sh
index 032b882adfc0..0c54059f1875 100755
--- a/tools/testing/selftests/net/forwarding/tc_flower.sh
+++ b/tools/testing/selftests/net/forwarding/tc_flower.sh
@@ -149,6 +149,74 @@ match_src_ip_test()
log_test "src_ip match ($tcflags)"
}
+match_ip_flags_test()
+{
+ RET=0
+
+ tc filter add dev $h2 ingress protocol ip pref 1 handle 101 flower \
+ $tcflags ip_flags frag action continue
+ tc filter add dev $h2 ingress protocol ip pref 2 handle 102 flower \
+ $tcflags ip_flags firstfrag action continue
+ tc filter add dev $h2 ingress protocol ip pref 3 handle 103 flower \
+ $tcflags ip_flags nofirstfrag action continue
+ tc filter add dev $h2 ingress protocol ip pref 4 handle 104 flower \
+ $tcflags ip_flags nofrag action drop
+
+ $MZ $h1 -c 1 -p 1000 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \
+ -t ip "frag=0" -q
+
+ tc_check_packets "dev $h2 ingress" 101 1
+ check_fail $? "Matched on wrong frag filter (nofrag)"
+
+ tc_check_packets "dev $h2 ingress" 102 1
+ check_fail $? "Matched on wrong firstfrag filter (nofrag)"
+
+ tc_check_packets "dev $h2 ingress" 103 1
+ check_err $? "Did not match on nofirstfrag filter (nofrag) "
+
+ tc_check_packets "dev $h2 ingress" 104 1
+ check_err $? "Did not match on nofrag filter (nofrag)"
+
+ $MZ $h1 -c 1 -p 1000 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \
+ -t ip "frag=0,mf" -q
+
+ tc_check_packets "dev $h2 ingress" 101 1
+ check_err $? "Did not match on frag filter (1stfrag)"
+
+ tc_check_packets "dev $h2 ingress" 102 1
+ check_err $? "Did not match fistfrag filter (1stfrag)"
+
+ tc_check_packets "dev $h2 ingress" 103 1
+ check_err $? "Matched on wrong nofirstfrag filter (1stfrag)"
+
+ tc_check_packets "dev $h2 ingress" 104 1
+ check_err $? "Match on wrong nofrag filter (1stfrag)"
+
+ $MZ $h1 -c 1 -p 1000 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \
+ -t ip "frag=256,mf" -q
+ $MZ $h1 -c 1 -p 1000 -a $h1mac -b $h2mac -A 192.0.2.1 -B 192.0.2.2 \
+ -t ip "frag=256" -q
+
+ tc_check_packets "dev $h2 ingress" 101 3
+ check_err $? "Did not match on frag filter (no1stfrag)"
+
+ tc_check_packets "dev $h2 ingress" 102 1
+ check_err $? "Matched on wrong firstfrag filter (no1stfrag)"
+
+ tc_check_packets "dev $h2 ingress" 103 3
+ check_err $? "Did not match on nofirstfrag filter (no1stfrag)"
+
+ tc_check_packets "dev $h2 ingress" 104 1
+ check_err $? "Matched on nofrag filter (no1stfrag)"
+
+ tc filter del dev $h2 ingress protocol ip pref 1 handle 101 flower
+ tc filter del dev $h2 ingress protocol ip pref 2 handle 102 flower
+ tc filter del dev $h2 ingress protocol ip pref 3 handle 103 flower
+ tc filter del dev $h2 ingress protocol ip pref 4 handle 104 flower
+
+ log_test "ip_flags match ($tcflags)"
+}
+
setup_prepare()
{
h1=${NETIFS[p1]}
@@ -181,6 +249,7 @@ match_dst_mac_test
match_src_mac_test
match_dst_ip_test
match_src_ip_test
+match_ip_flags_test
tc_offload_check
if [[ $? -ne 0 ]]; then
@@ -191,6 +260,7 @@ else
match_src_mac_test
match_dst_ip_test
match_src_ip_test
+ match_ip_flags_test
fi
exit $EXIT_STATUS
--
2.14.3
Powered by blists - more mailing lists