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From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org,
	stable@vger.kernel.org
Cc: Jakub Kicinski <kuba@kernel.org>,
	Simon Horman <horms@kernel.org>,
	"David S . Miller" <davem@davemloft.net>,
	Sasha Levin <sashal@kernel.org>,
	edumazet@google.com,
	pabeni@redhat.com,
	shuah@kernel.org,
	netdev@vger.kernel.org,
	linux-kselftest@vger.kernel.org
Subject: [PATCH AUTOSEL 6.7 12/26] selftests: tls: use exact comparison in recv_partial
Date: Thu, 29 Feb 2024 10:48:31 -0500
Message-ID: <20240229154851.2849367-12-sashal@kernel.org>
In-Reply-To: <20240229154851.2849367-1-sashal@kernel.org>
References: <20240229154851.2849367-1-sashal@kernel.org>
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From: Jakub Kicinski <kuba@kernel.org>

[ Upstream commit 49d821064c44cb5ffdf272905236012ea9ce50e3 ]

This exact case was fail for async crypto and we weren't
catching it.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 tools/testing/selftests/net/tls.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tools/testing/selftests/net/tls.c b/tools/testing/selftests/net/tls.c
index 464853a7f9829..ad993ab3ac181 100644
--- a/tools/testing/selftests/net/tls.c
+++ b/tools/testing/selftests/net/tls.c
@@ -988,12 +988,12 @@ TEST_F(tls, recv_partial)
 
 	memset(recv_mem, 0, sizeof(recv_mem));
 	EXPECT_EQ(send(self->fd, test_str, send_len, 0), send_len);
-	EXPECT_NE(recv(self->cfd, recv_mem, strlen(test_str_first),
-		       MSG_WAITALL), -1);
+	EXPECT_EQ(recv(self->cfd, recv_mem, strlen(test_str_first),
+		       MSG_WAITALL), strlen(test_str_first));
 	EXPECT_EQ(memcmp(test_str_first, recv_mem, strlen(test_str_first)), 0);
 	memset(recv_mem, 0, sizeof(recv_mem));
-	EXPECT_NE(recv(self->cfd, recv_mem, strlen(test_str_second),
-		       MSG_WAITALL), -1);
+	EXPECT_EQ(recv(self->cfd, recv_mem, strlen(test_str_second),
+		       MSG_WAITALL), strlen(test_str_second));
 	EXPECT_EQ(memcmp(test_str_second, recv_mem, strlen(test_str_second)),
 		  0);
 }
-- 
2.43.0