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selftests: net: kill smcrouted in the cleanup logic in amt.sh

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The amt.sh requires smcrouted for multicasting routing.
So, it starts smcrouted before forwarding tests.
It must be stopped after all tests, but it isn't.

To fix this issue, it kills smcrouted in the cleanup logic.

Fixes: c08e8baea7 ("selftests: add amt interface selftest script")
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Taehee Yoo 2024-05-18 13:20:52 +00:00 committed by David S. Miller
parent 5447f9708d
commit cc563e7498
1 changed files with 7 additions and 1 deletions
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8
tools/testing/selftests/net/amt.sh
View file

@ -77,6 +77,7 @@ readonly LISTENER=$(mktemp -u listener-XXXXXXXX)
readonly GATEWAY=$(mktemp -u gateway-XXXXXXXX)
readonly RELAY=$(mktemp -u relay-XXXXXXXX)
readonly SOURCE=$(mktemp -u source-XXXXXXXX)
readonly SMCROUTEDIR="$(mktemp -d)"
ERR=4
err=0
@ -85,6 +86,11 @@ exit_cleanup()
for ns in "$@"; do
ip netns delete "${ns}" 2>/dev/null || true
done
if [ -f "$SMCROUTEDIR/amt.pid" ]; then
smcpid=$(< $SMCROUTEDIR/amt.pid)
kill $smcpid
fi
rm -rf $SMCROUTEDIR
exit $ERR
}
@ -167,7 +173,7 @@ setup_iptables()
setup_mcast_routing()
{
ip netns exec "${RELAY}" smcrouted
ip netns exec "${RELAY}" smcrouted -P $SMCROUTEDIR/amt.pid
ip netns exec "${RELAY}" smcroutectl a relay_src \
172.17.0.2 239.0.0.1 amtr
ip netns exec "${RELAY}" smcroutectl a relay_src \