Commit 5e75d0b2 authored by Jianguo Wu's avatar Jianguo Wu Committed by Jakub Kicinski

selftests: net: udpgro_fwd.sh: explicitly checking the available ping feature

As Paolo pointed out, the result of ping IPv6 address depends on
the running distro. So explicitly checking the available ping feature,
as e.g. do the bareudp.sh self-tests.

Fixes: 8b3170e0 ("selftests: net: using ping6 for IPv6 in udpgro_fwd.sh")
Signed-off-by: default avatarJianguo Wu <wujianguo@chinatelecom.cn>
Link: https://lore.kernel.org/r/825ee22b-4245-dbf7-d2f7-a230770d6e21@163.comSigned-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent 0f1fe7b8
......@@ -193,7 +193,8 @@ for family in 4 6; do
SUFFIX="64 nodad"
VXDEV=vxlan6
IPT=ip6tables
PING="ping6"
# Use ping6 on systems where ping doesn't handle IPv6
ping -w 1 -c 1 ::1 > /dev/null 2>&1 || PING="ping6"
fi
echo "IPv$family"
......
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