From 3a9f29e217268c03d2b1c965f64abe10bec1a6a0 Mon Sep 17 00:00:00 2001 From: Phil Sutter Date: Fri, 8 Mar 2024 15:21:30 +0100 Subject: tests: shell: packetpath/flowtables: Avoid spurious EPERM On my system for testing, called socat is not allowed to create the pipe file in local directory (probably due to sshfs). Specify a likely unique path in /tmp to avoid such problems. Fixes: 419c0199774c6 ("tests: shell: add test to cover ct offload by using nft flowtables") Signed-off-by: Phil Sutter --- tests/shell/testcases/packetpath/flowtables | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'tests/shell/testcases/packetpath/flowtables') diff --git a/tests/shell/testcases/packetpath/flowtables b/tests/shell/testcases/packetpath/flowtables index 852a05c6..18a57a9b 100755 --- a/tests/shell/testcases/packetpath/flowtables +++ b/tests/shell/testcases/packetpath/flowtables @@ -79,17 +79,17 @@ ip netns exec $R sysctl -w net.netfilter.nf_conntrack_tcp_timeout_established=86 # A trick to control the timing to send a packet ip netns exec $S socat TCP6-LISTEN:10001 GOPEN:pipefile,ignoreeof & sleep 1 -ip netns exec $C socat -b 2048 PIPE:pipefile TCP:[2001:db8:ffff:22::1]:10001 & +ip netns exec $C socat -b 2048 PIPE:/tmp/pipefile-$rnd 'TCP:[2001:db8:ffff:22::1]:10001' & sleep 1 ip netns exec $R grep 'OFFLOAD' /proc/net/nf_conntrack || { echo "check [OFFLOAD] tag (failed)"; exit 1; } ip netns exec $R cat /proc/net/nf_conntrack sleep 6 ip netns exec $R grep 'OFFLOAD' /proc/net/nf_conntrack && { echo "CT OFFLOAD timeout, fail back to classical path (failed)"; exit 1; } ip netns exec $R grep '8639[0-9]' /proc/net/nf_conntrack || { echo "check nf_conntrack_tcp_timeout_established (failed)"; exit 1; } -ip netns exec $C echo "send sth" >> pipefile +ip netns exec $C echo "send sth" >> /tmp/pipefile-$rnd ip netns exec $R grep 'OFFLOAD' /proc/net/nf_conntrack || { echo "traffic seen, back to OFFLOAD path (failed)"; exit 1; } ip netns exec $C sleep 3 -ip netns exec $C echo "send sth" >> pipefile +ip netns exec $C echo "send sth" >> /tmp/pipefile-$rnd ip netns exec $C sleep 3 ip netns exec $R grep 'OFFLOAD' /proc/net/nf_conntrack || { echo "Traffic seen in 5s (nf_flowtable_tcp_timeout), so stay in OFFLOAD (failed)"; exit 1; } -- cgit v1.2.3