From: Chuck Lever <cel@kernel.org>
FIXTURE_SETUP(zero_len) returns early when ulp_sock_pair() reports
that the TCP_ULP setsockopt failed, so on a kernel built without
CONFIG_TLS the TLS_RX setsockopt never runs. TEST_F(zero_len, test)
then sends its raw records over a plain TCP socket, which returns
the ciphertext verbatim. All eight variants FAIL on a machine that
lacks TLS, and those failures mask any real regression in the same
run.
Skip the test when the fixture recorded notls, as the other
fixtures in this file do.
Fixes: a61a3e961baf ("selftests: tls: add tests for zero-length records")
Signed-off-by: Chuck Lever <cel@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
tools/testing/selftests/net/tls.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/tools/testing/selftests/net/tls.c b/tools/testing/selftests/net/tls.c
index c4203401c4bf..ca47576220d3 100644
--- a/tools/testing/selftests/net/tls.c
+++ b/tools/testing/selftests/net/tls.c
@@ -2670,6 +2670,9 @@ TEST_F(zero_len, test)
int rec_off;
int i;
+ if (self->notls)
+ SKIP(return, "no TLS support");
+
for (i = 0; i < 4 && variant->recs[i]; i++)
EXPECT_EQ(send(self->fd, variant->recs[i]->cipher_data,
variant->recs[i]->cipher_len, 0),
--
2.56.0