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| author | Jianguo Wu <wujianguo@chinatelecom.cn> | 2021-12-31 03:01:08 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-01-01 03:36:41 +0100 |
| commit | 5e75d0b215b868337e7a193f28a543ec00e858b1 (patch) | |
| tree | ae6d85bf785dd865d27d461f6ca92261de579125 | |
| parent | Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf (diff) | |
| download | linux-5e75d0b215b868337e7a193f28a543ec00e858b1.tar.xz linux-5e75d0b215b868337e7a193f28a543ec00e858b1.zip | |
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: 8b3170e07539 ("selftests: net: using ping6 for IPv6 in udpgro_fwd.sh")
Signed-off-by: Jianguo Wu <wujianguo@chinatelecom.cn>
Link: https://lore.kernel.org/r/825ee22b-4245-dbf7-d2f7-a230770d6e21@163.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rwxr-xr-x | tools/testing/selftests/net/udpgro_fwd.sh | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/testing/selftests/net/udpgro_fwd.sh b/tools/testing/selftests/net/udpgro_fwd.sh index 3ea73013d956..6f05e06f6761 100755 --- a/tools/testing/selftests/net/udpgro_fwd.sh +++ b/tools/testing/selftests/net/udpgro_fwd.sh @@ -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" |