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selftests: net: tls: remove recv_rcvbuf test

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[ Upstream commit 6dd504b0fd1039c6e5d391e97cf5c4ee592aefcb ]

This test only works when [1] is applied, which was rejected.

Basically, the errors are reported and cleared. In this particular case of
tls sockets, following reads will block.

The test case was originally submitted with the rejected patch, but, then,
was included as part of a different patchset, possibly by mistake.

[1] https://lore.kernel.org/netdev/20191007035323.4360-2-jakub.kicinski@netronome.com/#t

Thanks Paolo Pisati for pointing out the original patchset where this
appeared.

Fixes: 65190f77424d (selftests/tls: add a test for fragmented messages)
Reported-by: Paolo Pisati <paolo.pisati@canonical.com>
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Thadeu Lima de Souza Cascardo 2019-12-13 07:39:02 -03:00 committed by Greg Kroah-Hartman
parent 9562cdb0af
commit 1ceb30424f
1 changed files with 0 additions and 28 deletions
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28
tools/testing/selftests/net/tls.c
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@ -722,34 +722,6 @@ TEST_F(tls, recv_lowat)
EXPECT_EQ(memcmp(send_mem, recv_mem + 10, 5), 0);
}
TEST_F(tls, recv_rcvbuf)
{
char send_mem[4096];
char recv_mem[4096];
int rcv_buf = 1024;
memset(send_mem, 0x1c, sizeof(send_mem));
EXPECT_EQ(setsockopt(self->cfd, SOL_SOCKET, SO_RCVBUF,
&rcv_buf, sizeof(rcv_buf)), 0);
EXPECT_EQ(send(self->fd, send_mem, 512, 0), 512);
memset(recv_mem, 0, sizeof(recv_mem));
EXPECT_EQ(recv(self->cfd, recv_mem, sizeof(recv_mem), 0), 512);
EXPECT_EQ(memcmp(send_mem, recv_mem, 512), 0);
if (self->notls)
return;
EXPECT_EQ(send(self->fd, send_mem, 4096, 0), 4096);
memset(recv_mem, 0, sizeof(recv_mem));
EXPECT_EQ(recv(self->cfd, recv_mem, sizeof(recv_mem), 0), -1);
EXPECT_EQ(errno, EMSGSIZE);
EXPECT_EQ(recv(self->cfd, recv_mem, sizeof(recv_mem), 0), -1);
EXPECT_EQ(errno, EMSGSIZE);
}
TEST_F(tls, bidir)
{
char const *test_str = "test_read";