From: Ido Schimmel idosch@nvidia.com
commit 38f7c44d6e760a8513557e27340d61b820c91b8f upstream.
The test uses the 'TROUTE6' environment variable to encode the name of the IPv6 traceroute utility. By default (without a configuration file), this variable is not set, resulting in failures:
# ./ip6_forward_instats_vrf.sh TEST: ping6 [ OK ] TEST: Ip6InTooBigErrors [ OK ] TEST: Ip6InHdrErrors [FAIL] TEST: Ip6InAddrErrors [ OK ] TEST: Ip6InDiscards [ OK ]
Fix by setting a default utility name and skip the test if the utility is not present.
Fixes: 0857d6f8c759 ("ipv6: When forwarding count rx stats on the orig netdev") Reported-by: Mirsad Todorovac mirsad.todorovac@alu.unizg.hr Closes: https://lore.kernel.org/netdev/adc5e40d-d040-a65e-eb26-edf47dac5b02@alu.uniz... Signed-off-by: Ido Schimmel idosch@nvidia.com Reviewed-by: Petr Machata petrm@nvidia.com Tested-by: Mirsad Todorovac mirsad.todorovac@alu.unizg.hr Reviewed-by: Hangbin Liu liuhangbin@gmail.com Acked-by: Nikolay Aleksandrov razor@blackwall.org Link: https://lore.kernel.org/r/20230808141503.4060661-6-idosch@nvidia.com Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- tools/testing/selftests/net/forwarding/ip6_forward_instats_vrf.sh | 2 ++ tools/testing/selftests/net/forwarding/lib.sh | 1 + 2 files changed, 3 insertions(+)
--- a/tools/testing/selftests/net/forwarding/ip6_forward_instats_vrf.sh +++ b/tools/testing/selftests/net/forwarding/ip6_forward_instats_vrf.sh @@ -14,6 +14,8 @@ ALL_TESTS=" NUM_NETIFS=4 source lib.sh
+require_command $TROUTE6 + h1_create() { simple_if_init $h1 2001:1:1::2/64 --- a/tools/testing/selftests/net/forwarding/lib.sh +++ b/tools/testing/selftests/net/forwarding/lib.sh @@ -30,6 +30,7 @@ REQUIRE_MZ=${REQUIRE_MZ:=yes} REQUIRE_MTOOLS=${REQUIRE_MTOOLS:=no} STABLE_MAC_ADDRS=${STABLE_MAC_ADDRS:=no} TCPDUMP_EXTRA_FLAGS=${TCPDUMP_EXTRA_FLAGS:=} +TROUTE6=${TROUTE6:=traceroute6}
relative_path="${BASH_SOURCE%/*}" if [[ "$relative_path" == "${BASH_SOURCE}" ]]; then