testapp_validate_traffic() doesn't release the sockets and the umem created by the threads if the test isn't currently in its last step. Thus, if the swap_xsk_resources() fails before the last step, the created resources aren't cleaned up.
Clean the sockets and the umem in case of swap_xsk_resources() failure.
Signed-off-by: Bastien Curutchet (eBPF Foundation) bastien.curutchet@bootlin.com --- tools/testing/selftests/bpf/test_xsk.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/tools/testing/selftests/bpf/test_xsk.c b/tools/testing/selftests/bpf/test_xsk.c index f70a05d570681e36d3e592a6845637402d1bb58f..0805917eaa1a33469fef2f1ad0757975f39d3077 100644 --- a/tools/testing/selftests/bpf/test_xsk.c +++ b/tools/testing/selftests/bpf/test_xsk.c @@ -1873,8 +1873,13 @@ int testapp_xdp_prog_cleanup(struct test_spec *test) if (testapp_validate_traffic(test)) return TEST_FAILURE;
- if (swap_xsk_resources(test)) + if (swap_xsk_resources(test)) { + clean_sockets(test, test->ifobj_rx); + clean_sockets(test, test->ifobj_tx); + clean_umem(test, test->ifobj_rx, test->ifobj_tx); return TEST_FAILURE; + } + return testapp_validate_traffic(test); }