]> git.proxmox.com Git - mirror_ubuntu-kernels.git/commitdiff
kselftests/bpf: use ping6 as the default ipv6 ping binary if it exists
authorLi Zhijian <lizhijian@cn.fujitsu.com>
Tue, 30 Oct 2018 03:15:55 +0000 (11:15 +0800)
committerDaniel Borkmann <daniel@iogearbox.net>
Wed, 31 Oct 2018 22:05:30 +0000 (23:05 +0100)
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>
tools/testing/selftests/bpf/test_skb_cgroup_id.sh
tools/testing/selftests/bpf/test_sock_addr.sh

index 42544a969abc63b734267e696c78d2b338be0ca7..a9bc6f82abc163d47876d4af1f2dcbe540a6c814 100755 (executable)
@@ -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
index 9832a875a828979be26b8756cbd589d5cf5e44f1..3b9fdb8094aa28b5e5abbe99f15b1e4502869a68 100755 (executable)
@@ -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()