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-rw-r--r--test/syscalls/linux/socket_ip_tcp_generic.cc1
1 files changed, 1 insertions, 0 deletions
diff --git a/test/syscalls/linux/socket_ip_tcp_generic.cc b/test/syscalls/linux/socket_ip_tcp_generic.cc
index 2c8e5f6f3..579e824cd 100644
--- a/test/syscalls/linux/socket_ip_tcp_generic.cc
+++ b/test/syscalls/linux/socket_ip_tcp_generic.cc
@@ -88,6 +88,7 @@ TEST_P(TCPSocketPairTest, CheckTcpInfoFields) {
socklen_t optLen = sizeof(opt);
ASSERT_THAT(getsockopt(sockets->first_fd(), SOL_TCP, TCP_INFO, &opt, &optLen),
SyscallSucceeds());
+ ASSERT_EQ(optLen, sizeof(opt));
// Validates the received tcp_info fields.
EXPECT_EQ(opt.tcpi_ca_state, TCP_CA_OPEN);