diff options
| author | Jianguo Wu <wujianguo@chinatelecom.cn> | 2021-12-31 05:01:08 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-01-11 17:35:14 +0300 |
| commit | 3c5c81d1e3504e756dc1d8610c3bbdbc947fa5d5 (patch) | |
| tree | b9a248d966e4f70d46bd01645e5ce033f3422600 | |
| parent | 41844e68eb92afb935bd0e3366edc6df83b07f26 (diff) | |
| download | linux-3c5c81d1e3504e756dc1d8610c3bbdbc947fa5d5.tar.xz | |
selftests: net: udpgro_fwd.sh: explicitly checking the available ping feature
commit 5e75d0b215b868337e7a193f28a543ec00e858b1 upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.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" |