diff options
| -rw-r--r-- | sbin/ping/tests/ping_test.sh | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/sbin/ping/tests/ping_test.sh b/sbin/ping/tests/ping_test.sh index af700615dc8d..ab45ad809a52 100644 --- a/sbin/ping/tests/ping_test.sh +++ b/sbin/ping/tests/ping_test.sh @@ -253,14 +253,22 @@ inject_reply_cleanup() ifconfig `cat tun.txt` destroy } -atf_test_case timestamp_origin +atf_test_case timestamp_origin cleanup timestamp_origin_head() { atf_set "descr" "ICMP Originate Timestamp" + atf_set "require.user" "root" + atf_set "require.config" "allow_sysctl_side_effects" } timestamp_origin_body() { require_ipv4 + # The kernel only replies to ICMP timestamp requests when + # net.inet.icmp.tstamprepl is enabled. Save the current value + # so the cleanup hook can restore it, then enable replies. + sysctl -n net.inet.icmp.tstamprepl > tstamprepl.txt + sysctl net.inet.icmp.tstamprepl=1 + # Run ping timestamp out=$(ping -Mt -c1 127.0.0.1) @@ -286,6 +294,12 @@ timestamp_origin_body() atf_fail "tso ($tso) differs from tsr ($tsr) by $diff seconds" fi } +timestamp_origin_cleanup() +{ + if [ -f tstamprepl.txt ]; then + sysctl net.inet.icmp.tstamprepl=`cat tstamprepl.txt` + fi +} atf_init_test_cases() { |