From 265133a53a164c56b037d8e746c59b9beaa8330e Mon Sep 17 00:00:00 2001
From: Andreas Gampe <agampe@google.com>
Date: Mon, 2 Oct 2017 12:05:47 -0700
Subject: Keymaster: Move test to std::unique_ptr

In preparation for UniquePtr removal.

Test: none
Change-Id: I54c0be6ee938252fc0492ae745aa45e41631d342
---
 keymaster_qcom.cpp | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

(limited to 'keymaster_qcom.cpp')

diff --git a/keymaster_qcom.cpp b/keymaster_qcom.cpp
index 0ad3330..e779cbc 100644
--- a/keymaster_qcom.cpp
+++ b/keymaster_qcom.cpp
@@ -18,6 +18,8 @@
 #include <string.h>
 #include <stdint.h>
 
+#include <memory>
+
 #include <hardware/hardware.h>
 #include <hardware/keymaster0.h>
 
@@ -42,8 +44,6 @@
 #include <sys/stat.h>
 #include <dlfcn.h>
 
-#include <nativehelper/UniquePtr.h>
-
 #include "QSEEComAPI.h"
 #include "keymaster_qcom.h"
 
@@ -80,16 +80,16 @@ struct EVP_PKEY_Delete {
         EVP_PKEY_free(p);
     }
 };
-typedef UniquePtr<EVP_PKEY, EVP_PKEY_Delete> Unique_EVP_PKEY;
+typedef std::unique_ptr<EVP_PKEY, EVP_PKEY_Delete> Unique_EVP_PKEY;
 
 struct RSA_Delete {
     void operator()(RSA* p) const {
         RSA_free(p);
     }
 };
-typedef UniquePtr<RSA, RSA_Delete> Unique_RSA;
+typedef std::unique_ptr<RSA, RSA_Delete> Unique_RSA;
 
-typedef UniquePtr<keymaster0_device_t> Unique_keymaster_device_t;
+typedef std::unique_ptr<keymaster0_device_t> Unique_keymaster_device_t;
 
 /**
  * Many OpenSSL APIs take ownership of an argument on success but don't free the argument
@@ -172,7 +172,7 @@ static int qcom_km_get_keypair_public(const keymaster0_device_t* dev,
         return -1;
     }
 
-    UniquePtr<unsigned char[]> key(new unsigned char[len]);
+    std::unique_ptr<unsigned char[]> key(new unsigned char[len]);
     if (key.get() == NULL) {
         ALOGE("Could not allocate memory for public key data");
         return -1;
@@ -368,7 +368,7 @@ static int qcom_km_generate_keypair(const keymaster0_device_t* dev,
         ALOGE("Generate key command failed resp->status = %d ret =%d", resp->status, ret);
         return -1;
     } else {
-        UniquePtr<unsigned char[]> keydata(new unsigned char[resp->key_blob_len]);
+        std::unique_ptr<unsigned char[]> keydata(new unsigned char[resp->key_blob_len]);
         if (keydata.get() == NULL) {
             ALOGE("could not allocate memory for key blob");
             return -1;
@@ -451,7 +451,7 @@ static int qcom_km_import_keypair(const keymaster0_device_t* dev,
         qcom_km_ion_dealloc(&ihandle);
         return -1;
     } else {
-        UniquePtr<unsigned char[]> keydata(new unsigned char[resp->key_blob_len]);
+        std::unique_ptr<unsigned char[]> keydata(new unsigned char[resp->key_blob_len]);
         if (keydata.get() == NULL) {
             ALOGE("could not allocate memory for key blob");
             return -1;
@@ -551,7 +551,7 @@ static int qcom_km_sign_data(const keymaster0_device_t* dev,
         qcom_km_ion_dealloc(&ihandle);
         return -1;
     } else {
-        UniquePtr<uint8_t> signedDataPtr(reinterpret_cast<uint8_t*>(malloc(resp->sig_len)));
+        std::unique_ptr<uint8_t> signedDataPtr(reinterpret_cast<uint8_t*>(malloc(resp->sig_len)));
         if (signedDataPtr.get() == NULL) {
             ALOGE("Sign data memory allocation failed");
             qcom_km_ion_dealloc(&ihandle);
-- 
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