diff options
Diffstat (limited to 'tools/testing/selftests/net/cmsg_so_mark.sh')
| -rwxr-xr-x | tools/testing/selftests/net/cmsg_so_mark.sh | 39 |
1 files changed, 28 insertions, 11 deletions
diff --git a/tools/testing/selftests/net/cmsg_so_mark.sh b/tools/testing/selftests/net/cmsg_so_mark.sh index 19c6aab8d0e9..772ad0cc2630 100755 --- a/tools/testing/selftests/net/cmsg_so_mark.sh +++ b/tools/testing/selftests/net/cmsg_so_mark.sh @@ -1,7 +1,8 @@ #!/bin/bash # SPDX-License-Identifier: GPL-2.0 -NS=ns +source lib.sh + IP4=172.16.0.1/24 TGT4=172.16.0.2 IP6=2001:db8:1::1/64 @@ -10,13 +11,15 @@ MARK=1000 cleanup() { - ip netns del $NS + cleanup_ns $NS } trap cleanup EXIT # Namespaces -ip netns add $NS +setup_ns NS + +ip netns exec $NS sysctl -w net.ipv4.ping_group_range='0 2147483647' > /dev/null # Connectivity ip -netns $NS link add type dummy @@ -41,15 +44,29 @@ check_result() { fi } -ip netns exec $NS ./cmsg_so_mark $TGT4 1234 $((MARK + 1)) -check_result $? 0 "IPv4 pass" -ip netns exec $NS ./cmsg_so_mark $TGT6 1234 $((MARK + 1)) -check_result $? 0 "IPv6 pass" +for ovr in setsock cmsg both; do + for i in 4 6; do + [ $i == 4 ] && TGT=$TGT4 || TGT=$TGT6 + + for p in u i r; do + [ $p == "u" ] && prot=UDP + [ $p == "i" ] && prot=ICMP + [ $p == "r" ] && prot=RAW + + [ $ovr == "setsock" ] && m="-M" + [ $ovr == "cmsg" ] && m="-m" + [ $ovr == "both" ] && m="-M $MARK -m" + + ip netns exec $NS ./cmsg_sender -$i -p $p $m $((MARK + 1)) $TGT 1234 + check_result $? 0 "$prot $ovr - pass" + + [ $ovr == "diff" ] && m="-M $((MARK + 1)) -m" -ip netns exec $NS ./cmsg_so_mark $TGT4 1234 $MARK -check_result $? 1 "IPv4 rejection" -ip netns exec $NS ./cmsg_so_mark $TGT6 1234 $MARK -check_result $? 1 "IPv6 rejection" + ip netns exec $NS ./cmsg_sender -$i -p $p $m $MARK -s $TGT 1234 + check_result $? 1 "$prot $ovr - rejection" + done + done +done # Summary if [ $BAD -ne 0 ]; then |