[LTP] [PATCH v5 2/3] net/ipsec: Add check for xfrm_user kernel module
Petr Vorel
pvorel@suse.cz
Fri Nov 30 21:37:52 CET 2018
xfrm_user is required by ip xfrm command.
Check is performed only when needed.
Call in cleanup function could trigger infinite loop,
therefore check only once.
NOTE: we cannot use tst_test_drivers() due tst_rhost_run() limitation.
Signed-off-by: Petr Vorel <pvorel@suse.cz>
Suggested-by: Alexey Kodanev <alexey.kodanev@oracle.com>
---
testcases/network/stress/ipsec/ipsec_lib.sh | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/testcases/network/stress/ipsec/ipsec_lib.sh b/testcases/network/stress/ipsec/ipsec_lib.sh
index b099fdeaf..74d4fc0cb 100644
--- a/testcases/network/stress/ipsec/ipsec_lib.sh
+++ b/testcases/network/stress/ipsec/ipsec_lib.sh
@@ -81,6 +81,12 @@ ipsec_lib_setup()
cleanup_vti=
ALG=
ALGR=
+
+ if [ -n "$IPSEC_MODE" ]; then
+ tst_net_run "tst_check_drivers xfrm_user" || \
+ tst_brk TCONF "xfrm_user driver not available on lhost or rhost"
+ cleanup_xfrm=1
+ fi
}
TST_OPTS="l:m:p:s:S:k:A:e:a:c:r:"
@@ -110,6 +116,8 @@ tst_ipsec_setup()
# tst_ipsec_cleanup: flush ipsec state and policy rules
tst_ipsec_cleanup()
{
+ [ -z "$cleanup_xfrm" ] && return
+
ip xfrm state flush
ip xfrm policy flush
tst_rhost_run -c "ip xfrm state flush && ip xfrm policy flush"
--
2.19.1
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