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| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2019-05-24 20:34:33 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-05-27 07:47:13 +0300 |
| commit | 043556d0917a1a5ea58795fe1656a2bce06d2649 (patch) | |
| tree | ce4abde20c9401e00bad96673194800c018a4cff /tools | |
| parent | 04b25a5411f966c2e586909a8496553b71876fae (diff) | |
| download | linux-043556d0917a1a5ea58795fe1656a2bce06d2649.tar.xz | |
selftests/tls: add test for sleeping even though there is data
Add a test which sends 15 bytes of data, and then tries
to read 10 byes twice. Previously the second read would
sleep indifinitely, since the record was already decrypted
and there is only 5 bytes left, not full 10.
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Dirk van der Merwe <dirk.vandermerwe@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/testing/selftests/net/tls.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tools/testing/selftests/net/tls.c b/tools/testing/selftests/net/tls.c index 01efbcd2258c..278c86134556 100644 --- a/tools/testing/selftests/net/tls.c +++ b/tools/testing/selftests/net/tls.c @@ -442,6 +442,21 @@ TEST_F(tls, multiple_send_single_recv) EXPECT_EQ(memcmp(send_mem, recv_mem + send_len, send_len), 0); } +TEST_F(tls, single_send_multiple_recv_non_align) +{ + const unsigned int total_len = 15; + const unsigned int recv_len = 10; + char recv_mem[recv_len * 2]; + char send_mem[total_len]; + + EXPECT_GE(send(self->fd, send_mem, total_len, 0), 0); + memset(recv_mem, 0, total_len); + + EXPECT_EQ(recv(self->cfd, recv_mem, recv_len, 0), recv_len); + EXPECT_EQ(recv(self->cfd, recv_mem + recv_len, recv_len, 0), 5); + EXPECT_EQ(memcmp(send_mem, recv_mem, total_len), 0); +} + TEST_F(tls, recv_partial) { char const *test_str = "test_read_partial"; |