Merge "libbinder: Duplicate channel handle in RpcServerTrusty" am: ad08ac99...

        *ctx_p = channelContext;

    };

    base::unique_fd clientFd(chan);

    // We need to duplicate the channel handle here because the tipc library

    // owns the original handle and closes is automatically on channel cleanup.

    // We use dup() because Trusty does not have fcntl().

    // NOLINTNEXTLINE(android-cloexec-dup)

    handle_t chanDup = dup(chan);

    if (chanDup < 0) {

        return chanDup;

    }

    base::unique_fd clientFd(chanDup);

    android::RpcTransportFd transportFd(std::move(clientFd));

    std::array<uint8_t, RpcServer::kRpcAddressSize> addr;