diff options
| author | Jakub Kicinski <kuba@kernel.org> | 2022-02-09 16:36:45 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-02-10 15:04:51 +0000 |
| commit | 0344488e11cab982d2b2402a1689ced1815680fc (patch) | |
| tree | eded587c6bc7c0c3719ddad8729297a291cca3d6 /tools/testing | |
| parent | de17e305a81012120c23380a94ed22c7e8bf324f (diff) | |
| download | linux-0344488e11cab982d2b2402a1689ced1815680fc.tar.bz2 | |
selftests: net: cmsg_so_mark: test ICMP and RAW sockets
Use new capabilities of cmsg_sender to test ICMP and RAW sockets,
previously only UDP was tested.
Before SO_MARK support was added to ICMPv6:
# ./cmsg_so_mark.sh
Case ICMP rejection returned 0, expected 1
FAIL - 1/12 cases failed
After:
# ./cmsg_so_mark.sh
OK
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/testing')
| -rwxr-xr-x | tools/testing/selftests/net/cmsg_so_mark.sh | 24 |
1 files changed, 16 insertions, 8 deletions
diff --git a/tools/testing/selftests/net/cmsg_so_mark.sh b/tools/testing/selftests/net/cmsg_so_mark.sh index 841d706dc91b..925f6b9deee2 100755 --- a/tools/testing/selftests/net/cmsg_so_mark.sh +++ b/tools/testing/selftests/net/cmsg_so_mark.sh @@ -18,6 +18,8 @@ trap cleanup EXIT # Namespaces ip netns add $NS +ip netns exec $NS sysctl -w net.ipv4.ping_group_range='0 2147483647' > /dev/null + # Connectivity ip -netns $NS link add type dummy ip -netns $NS link set dev dummy0 up @@ -41,15 +43,21 @@ check_result() { fi } -ip netns exec $NS ./cmsg_sender -m $((MARK + 1)) $TGT4 1234 -check_result $? 0 "IPv4 pass" -ip netns exec $NS ./cmsg_sender -m $((MARK + 1)) $TGT6 1234 -check_result $? 0 "IPv6 pass" +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 + + ip netns exec $NS ./cmsg_sender -$i -p $p -m $((MARK + 1)) $TGT 1234 + check_result $? 0 "$prot pass" -ip netns exec $NS ./cmsg_sender -s -m $MARK $TGT4 1234 -check_result $? 1 "IPv4 rejection" -ip netns exec $NS ./cmsg_sender -s -m $MARK $TGT6 1234 -check_result $? 1 "IPv6 rejection" + ip netns exec $NS ./cmsg_sender -$i -p $p -m $MARK -s $TGT 1234 + check_result $? 1 "$prot rejection" + done +done # Summary if [ $BAD -ne 0 ]; then |