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authorLi Zhijian <lizhijian@cn.fujitsu.com>2018-10-30 06:15:55 +0300
committerDaniel Borkmann <daniel@iogearbox.net>2018-11-01 01:05:30 +0300
commitdeee2cae27d1914850195e3fb219cc611e953560 (patch)
tree31d7699e2e0b2b0755499535dac0a325e4e57569
parent27b31e68bc9fc25c519c7772fa23913687218d5f (diff)
downloadlinux-deee2cae27d1914850195e3fb219cc611e953560.tar.xz
kselftests/bpf: use ping6 as the default ipv6 ping binary if it exists
ping binary on some distros doesn't support "ping -6" anymore. Signed-off-by: Li Zhijian <lizhijian@cn.fujitsu.com> Acked-by: Song Liu <songliubraving@fb.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
-rwxr-xr-xtools/testing/selftests/bpf/test_skb_cgroup_id.sh3
-rwxr-xr-xtools/testing/selftests/bpf/test_sock_addr.sh3
2 files changed, 4 insertions, 2 deletions
diff --git a/tools/testing/selftests/bpf/test_skb_cgroup_id.sh b/tools/testing/selftests/bpf/test_skb_cgroup_id.sh
index 42544a969abc..a9bc6f82abc1 100755
--- a/tools/testing/selftests/bpf/test_skb_cgroup_id.sh
+++ b/tools/testing/selftests/bpf/test_skb_cgroup_id.sh
@@ -10,7 +10,7 @@ wait_for_ip()
echo -n "Wait for testing link-local IP to become available "
for _i in $(seq ${MAX_PING_TRIES}); do
echo -n "."
- if ping -6 -q -c 1 -W 1 ff02::1%${TEST_IF} >/dev/null 2>&1; then
+ if $PING6 -c 1 -W 1 ff02::1%${TEST_IF} >/dev/null 2>&1; then
echo " OK"
return
fi
@@ -58,5 +58,6 @@ BPF_PROG_OBJ="${DIR}/test_skb_cgroup_id_kern.o"
BPF_PROG_SECTION="cgroup_id_logger"
BPF_PROG_ID=0
PROG="${DIR}/test_skb_cgroup_id_user"
+type ping6 >/dev/null 2>&1 && PING6="ping6" || PING6="ping -6"
main
diff --git a/tools/testing/selftests/bpf/test_sock_addr.sh b/tools/testing/selftests/bpf/test_sock_addr.sh
index 9832a875a828..3b9fdb8094aa 100755
--- a/tools/testing/selftests/bpf/test_sock_addr.sh
+++ b/tools/testing/selftests/bpf/test_sock_addr.sh
@@ -4,7 +4,8 @@ set -eu
ping_once()
{
- ping -${1} -q -c 1 -W 1 ${2%%/*} >/dev/null 2>&1
+ type ping${1} >/dev/null 2>&1 && PING="ping${1}" || PING="ping -${1}"
+ $PING -q -c 1 -W 1 ${2%%/*} >/dev/null 2>&1
}
wait_for_ip()