1 files changed, 14 insertions, 11 deletions

diff --git a/runtime/base/logging.cc b/runtime/base/logging.cc
index 3d842a0..3aabc8d 100644
--- a/runtime/base/logging.cc
+++ b/runtime/base/logging.cc
@@ -19,6 +19,7 @@
 #include "base/mutex.h"
 #include "runtime.h"
 #include "thread-inl.h"
+#include "UniquePtr.h"
 #include "utils.h"
 
 namespace art {
@@ -28,20 +29,21 @@ LogVerbosity gLogVerbosity;
 unsigned int gAborting = 0;
 
 static LogSeverity gMinimumLogSeverity = INFO;
-static std::string* gCmdLine = NULL;
-static std::string* gProgramInvocationName = NULL;
-static std::string* gProgramInvocationShortName = NULL;
+static UniquePtr<std::string> gCmdLine;
+static UniquePtr<std::string> gProgramInvocationName;
+static UniquePtr<std::string> gProgramInvocationShortName;
 
 const char* GetCmdLine() {
-  return (gCmdLine != NULL) ? gCmdLine->c_str() : NULL;
+  return (gCmdLine.get() != nullptr) ? gCmdLine->c_str() : nullptr;
 }
 
 const char* ProgramInvocationName() {
-  return (gProgramInvocationName != NULL) ? gProgramInvocationName->c_str() : "art";
+  return (gProgramInvocationName.get() != nullptr) ? gProgramInvocationName->c_str() : "art";
 }
 
 const char* ProgramInvocationShortName() {
-  return (gProgramInvocationShortName != NULL) ? gProgramInvocationShortName->c_str() : "art";
+  return (gProgramInvocationShortName.get() != nullptr) ? gProgramInvocationShortName->c_str()
+                                                        : "art";
 }
 
 // Configure logging based on ANDROID_LOG_TAGS environment variable.
@@ -53,7 +55,7 @@ const char* ProgramInvocationShortName() {
 // and a letter indicating the minimum priority level we're expected to log.
 // This can be used to reveal or conceal logs with specific tags.
 void InitLogging(char* argv[]) {
-  if (gCmdLine != NULL) {
+  if (gCmdLine.get() != nullptr) {
     return;
   }
   // TODO: Move this to a more obvious InitART...
@@ -63,17 +65,18 @@ void InitLogging(char* argv[]) {
   // but we don't have that luxury on the Mac, and there are a couple of argv[0] variants that are
   // commonly used.
   if (argv != NULL) {
-    gCmdLine = new std::string(argv[0]);
+    gCmdLine.reset(new std::string(argv[0]));
     for (size_t i = 1; argv[i] != NULL; ++i) {
       gCmdLine->append(" ");
       gCmdLine->append(argv[i]);
     }
-    gProgramInvocationName = new std::string(argv[0]);
+    gProgramInvocationName.reset(new std::string(argv[0]));
     const char* last_slash = strrchr(argv[0], '/');
-    gProgramInvocationShortName = new std::string((last_slash != NULL) ? last_slash + 1 : argv[0]);
+    gProgramInvocationShortName.reset(new std::string((last_slash != NULL) ? last_slash + 1
+                                                                           : argv[0]));
   } else {
     // TODO: fall back to /proc/self/cmdline when argv is NULL on Linux
-    gCmdLine = new std::string("<unset>");
+    gCmdLine.reset(new std::string("<unset>"));
   }
   const char* tags = getenv("ANDROID_LOG_TAGS");
   if (tags == NULL) {