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[src/trunk]: src/tests/net/ipsec Add test cases of TCP/IPsec on an IPv4-mappe...
details: https://anonhg.NetBSD.org/src/rev/ffec2350be9c
branches: trunk
changeset: 354505:ffec2350be9c
user: ozaki-r <ozaki-r%NetBSD.org@localhost>
date: Mon Jun 19 10:05:04 2017 +0000
description:
Add test cases of TCP/IPsec on an IPv4-mapped IPv6 address
It reproduces the same panic reported in PR kern/52304
(but not sure that its cause is also same).
diffstat:
tests/net/ipsec/t_ipsec_misc.sh | 65 ++++++++++++++++++++++++++++++++++++----
1 files changed, 58 insertions(+), 7 deletions(-)
diffs (120 lines):
diff -r 544f8f76ad6e -r ffec2350be9c tests/net/ipsec/t_ipsec_misc.sh
--- a/tests/net/ipsec/t_ipsec_misc.sh Mon Jun 19 10:04:23 2017 +0000
+++ b/tests/net/ipsec/t_ipsec_misc.sh Mon Jun 19 10:05:04 2017 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: t_ipsec_misc.sh,v 1.6 2017/06/01 03:56:47 ozaki-r Exp $
+# $NetBSD: t_ipsec_misc.sh,v 1.7 2017/06/19 10:05:04 ozaki-r Exp $
#
# Copyright (c) 2017 Internet Initiative Japan Inc.
# All rights reserved.
@@ -313,22 +313,23 @@
test_tcp()
{
- local proto=$1
+ local local_proto=$1
local ip_local=$2
- local ip_peer=$3
+ local peer_proto=$3
+ local ip_peer=$4
local port=1234
local file_send=./file.send
local file_recv=./file.recv
local opts=
- if [ $proto = ipv4 ]; then
+ if [ $local_proto = ipv4 ]; then
opts="-N -w 3 -4"
else
opts="-N -w 3 -6"
fi
# Start nc server
- start_nc_server $SOCK_PEER $port $file_recv $proto
+ start_nc_server $SOCK_PEER $port $file_recv $peer_proto
export RUMP_SERVER=$SOCK_LOCAL
# Send a file to the server
@@ -371,7 +372,7 @@
extract_new_packets $BUS > $outfile
- test_tcp ipv4 $ip_local $ip_peer
+ test_tcp ipv4 $ip_local ipv4 $ip_peer
extract_new_packets $BUS > $outfile
$DEBUG && cat $outfile
@@ -415,7 +416,54 @@
extract_new_packets $BUS > $outfile
- test_tcp ipv6 $ip_local $ip_peer
+ test_tcp ipv6 $ip_local ipv6 $ip_peer
+
+ extract_new_packets $BUS > $outfile
+ $DEBUG && cat $outfile
+
+ if [ $proto != none ]; then
+ atf_check -s exit:0 \
+ -o match:"$ip_local > $ip_peer: $proto_cap" \
+ cat $outfile
+ atf_check -s exit:0 \
+ -o match:"$ip_peer > $ip_local: $proto_cap" \
+ cat $outfile
+ fi
+}
+
+test_tcp_ipv4mappedipv6()
+{
+ local proto=$1
+ local algo=$2
+ local ip_local=10.0.0.1
+ local ip_peer=10.0.0.2
+ local ip6_peer=::ffff:10.0.0.2
+ local algo_args="$(generate_algo_args $proto $algo)"
+ local proto_cap=$(echo $proto | tr 'a-z' 'A-Z')
+ local outfile=./out
+
+ rump_server_crypto_start $SOCK_LOCAL netipsec
+ rump_server_crypto_start $SOCK_PEER netipsec netinet6
+ rump_server_add_iface $SOCK_LOCAL shmif0 $BUS
+ rump_server_add_iface $SOCK_PEER shmif0 $BUS
+
+ export RUMP_SERVER=$SOCK_LOCAL
+ atf_check -s exit:0 rump.ifconfig shmif0 $ip_local/24
+ atf_check -s exit:0 rump.ifconfig -w 10
+
+ export RUMP_SERVER=$SOCK_PEER
+ atf_check -s exit:0 -o ignore rump.sysctl -w net.inet6.ip6.v6only=0
+ atf_check -s exit:0 rump.ifconfig shmif0 $ip_peer/24
+ atf_check -s exit:0 rump.ifconfig shmif0 inet6 $ip6_peer/96
+ atf_check -s exit:0 rump.ifconfig -w 10
+
+ if [ $proto != none ]; then
+ setup_sasp $proto "$algo_args" $ip_local $ip_peer 100
+ fi
+
+ extract_new_packets $BUS > $outfile
+
+ test_tcp ipv4 $ip_local ipv6 $ip_peer
extract_new_packets $BUS > $outfile
$DEBUG && cat $outfile
@@ -473,14 +521,17 @@
add_test_lifetime ipv6 esp $algo
add_test_tcp ipv4 esp $algo
add_test_tcp ipv6 esp $algo
+ add_test_tcp ipv4mappedipv6 esp $algo
done
for algo in $AH_AUTHENTICATION_ALGORITHMS_MINIMUM; do
add_test_lifetime ipv4 ah $algo
add_test_lifetime ipv6 ah $algo
add_test_tcp ipv4 ah $algo
add_test_tcp ipv6 ah $algo
+ add_test_tcp ipv4mappedipv6 ah $algo
done
add_test_tcp ipv4 none
add_test_tcp ipv6 none
+ add_test_tcp ipv4mappedipv6 none
}
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