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pf tests: Test case for bug #251414

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Changing a table from not having counters to having counters (or vice versa)
may trigger panics.

PR:		251414
MFC after:	1 week
Differential Revision:	https://reviews.freebsd.org/D27441
This commit is contained in:
Kristof Provost 2020-12-02 16:33:23 +00:00
parent e6aed06fdf
commit e997614fd2
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=368277
1 changed files with 39 additions and 0 deletions
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39
tests/sys/netpfil/pf/table.sh
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@ -108,8 +108,47 @@ v6_counters_cleanup()
pft_cleanup
}
atf_test_case "pr251414" "cleanup"
pr251414_head()
{
atf_set descr 'Test PR 251414'
atf_set require.user root
}
pr251414_body()
{
pft_init
epair_send=$(vnet_mkepair)
ifconfig ${epair_send}a 192.0.2.1/24 up
vnet_mkjail alcatraz ${epair_send}b
jexec alcatraz ifconfig ${epair_send}b 192.0.2.2/24 up
jexec alcatraz pfctl -e
pft_set_rules alcatraz \
"pass all" \
"table <tab> { self }" \
"pass in log to <tab>"
pft_set_rules noflush alcatraz \
"pass all" \
"table <tab> counters { self }" \
"pass in log to <tab>"
atf_check -s exit:0 -o ignore ping -c 3 192.0.2.2
jexec alcatraz pfctl -t tab -T show -vv
}
pr251414_cleanup()
{
pft_cleanup
}
atf_init_test_cases()
{
atf_add_test_case "v4_counters"
atf_add_test_case "v6_counters"
atf_add_test_case "pr251414"
}