Bypass VPN lockdown for clat initialization
This allows clat to initialize properly when VPNs are configured
with "Block connections without VPN", rather than to error out with
"no IPv6 addresses were available for clat".
This issue primarily affects particular mobile networks configured
with NAT64 (without direct IPv4 connectivity).
Bug: 255040839
Change-Id: I4a8ee0295e0f5d1e330f7529856347b8bd10360c
diff --git a/service/native/libs/libclat/clatutils_test.cpp b/service/native/libs/libclat/clatutils_test.cpp
index 8cca1f4..abd4e81 100644
--- a/service/native/libs/libclat/clatutils_test.cpp
+++ b/service/native/libs/libclat/clatutils_test.cpp
@@ -202,7 +202,8 @@
in6_addr v6;
EXPECT_EQ(1, inet_pton(AF_INET6, "::", &v6)); // initialize as zero
- EXPECT_EQ(-ENETUNREACH, generateIpv6Address(tun.name().c_str(), v4, nat64Prefix, &v6));
+ // 0u is MARK_UNSET
+ EXPECT_EQ(-ENETUNREACH, generateIpv6Address(tun.name().c_str(), v4, nat64Prefix, &v6, 0u));
EXPECT_TRUE(IN6_IS_ADDR_ULA(&v6));
tun.destroy();