Commit fc49b804 authored by Florian Westphal's avatar Florian Westphal Committed by Jakub Kicinski
Browse files

selftests: netfilter: run conntrack_dump_flush in netns 



This test will fail if the initial namespace has conntrack
active due to unexpected number of flows returned on dump:

  conntrack_dump_flush.c:451:test_flush_by_zone:Expected ret (7) == 2 (2)
  test_flush_by_zone: Test failed
  FAIL  conntrack_dump_flush.test_flush_by_zone
  not ok 2 conntrack_dump_flush.test_flush_by_zone

Add a wrapper that unshares this program to avoid this problem.

Signed-off-by: default avatarFlorian Westphal <fw@strlen.de>
Link: https://patch.msgid.link/20241104142529.2352-1-fw@strlen.de


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent f2c71c49

tools/testing/selftests/net/netfilter/Makefile

+2 −2
Original line number Diff line number Diff line
@@ -8,6 +8,7 @@ MNL_LDLIBS := $(shell $(HOSTPKG_CONFIG) --libs libmnl 2>/dev/null || echo -lmnl) 


TEST_PROGS := br_netfilter.sh bridge_brouter.sh

TEST_PROGS += br_netfilter_queue.sh

TEST_PROGS += conntrack_dump_flush.sh

TEST_PROGS += conntrack_icmp_related.sh

TEST_PROGS += conntrack_ipip_mtu.sh

TEST_PROGS += conntrack_tcp_unreplied.sh
@@ -36,10 +37,9 @@ TEST_PROGS += xt_string.sh 


TEST_PROGS_EXTENDED = nft_concat_range_perf.sh



TEST_GEN_PROGS = conntrack_dump_flush



TEST_GEN_FILES = audit_logread

TEST_GEN_FILES += connect_close nf_queue

TEST_GEN_FILES += conntrack_dump_flush

TEST_GEN_FILES += conntrack_reverse_clash

TEST_GEN_FILES += sctp_collision

tools/testing/selftests/net/netfilter/conntrack_dump_flush.sh

0 → 100755
+3 −0
Original line number Diff line number Diff line 
#!/bin/bash



exec unshare -n ./conntrack_dump_flush