Remove usage of malloc

Source/Project64/UserInterface/Debugger/Debugger-Commands.cpp

@@ -1441,10 +1441,11 @@ LRESULT CDebugCommandsView::OnListBoxClicked(WORD /*wNotifyCode*/, WORD wID, HWN
         int index = m_BreakpointList.GetCaretIndex();
         uint32_t address = m_BreakpointList.GetItemData(index);
         int len = m_BreakpointList.GetTextLen(index);
-        wchar_t* rowText = (wchar_t*)malloc((len + 1) * sizeof(wchar_t));
-        rowText[len] = '\0';
-        m_BreakpointList.GetText(index, rowText);
-        if (*rowText == L'E')
+        std::wstring rowText;
+        rowText.resize(len);
+
+        m_BreakpointList.GetText(index, (wchar_t *)rowText.data());
+        if (rowText[0] == L'E')
         {
             ShowAddress(address, true);
         }
@@ -1452,7 +1453,6 @@ LRESULT CDebugCommandsView::OnListBoxClicked(WORD /*wNotifyCode*/, WORD wID, HWN
         {
             m_Debugger->Debug_ShowMemoryLocation(address, true);
         }
-        free(rowText);
     }
     return FALSE;
 }

Source/Project64/UserInterface/Debugger/Debugger-MemoryDump.cpp

@@ -180,26 +180,24 @@ bool CDumpMemory::DumpMemory(LPCTSTR FileName, DumpFormat Format, DWORD StartPC,
         }
 
         uint32_t dumpLen = EndPC - StartPC;
-        uint8_t* dumpBuf = (uint8_t*)malloc(dumpLen);
+        std::unique_ptr<uint8_t> dumpBuf = std::make_unique<uint8_t>(dumpLen);
         uint32_t dumpIdx = 0;
 
         for (uint32_t pc = StartPC; pc < EndPC; pc++, dumpIdx++)
         {
-            bool bReadable = m_Debugger->DebugLoad_VAddr(pc, dumpBuf[dumpIdx]);
+            bool bReadable = m_Debugger->DebugLoad_VAddr(pc, dumpBuf.get()[dumpIdx]);
 
             if (!bReadable)
             {
                 g_Notify->DisplayError(stdstr_f("Address error\n%s", strFile.c_str()).c_str());
                 dumpFile.Close();
-                free(dumpBuf);
                 return false;
             }
         }
 
         dumpFile.SeekToBegin();
-        dumpFile.Write(dumpBuf, dumpLen);
+        dumpFile.Write(dumpBuf.get(), dumpLen);
         dumpFile.Close();
-        free(dumpBuf);
         return true;
     }
 

Source/Project64/UserInterface/Debugger/Debugger-ViewMemory.cpp

@@ -972,21 +972,18 @@ LRESULT CDebugMemoryView::OnHxPaste(LPNMHDR lpNMHDR)
 
     if (nmp->column == HX_COL_HEXDATA)
     {
-        char* data = nullptr;
         // TODO: move this function to some utility class
         int length = CMemoryScanner::ParseHexString(nullptr, text);
 
         if (length != 0)
         {
-            data = (char*)malloc(length);
-            CMemoryScanner::ParseHexString(data, text);
+            std::unique_ptr<char> data = std::make_unique<char>(length);
+            CMemoryScanner::ParseHexString(data.get(), text);
 
             for (int i = 0; i < length; i++)
             {
-                SetByte(nmp->address + i, data[i]);
+                SetByte(nmp->address + i, data.get()[i]);
             }
-
-            free(data);
         }
 
         retDataLength = length;

Source/Project64/UserInterface/Debugger/MemoryScanner.cpp

@@ -152,33 +152,17 @@ CScanResult::~CScanResult(void)
 
 void CScanResult::SetDescription(const char* str)
 {
-    if (m_Description != nullptr)
-    {
-        free(m_Description);
-    }
-
-    size_t len = strlen(str);
-    m_Description = (char*)malloc(len + 1);
-    strcpy(m_Description, str);
-    m_Description[len] = '\0';
+    m_Description = str;
 }
 
 void CScanResult::DeleteDescription(void)
 {
-    if (m_Description != nullptr)
-    {
-        free(m_Description);
-        m_Description = nullptr;
-    }
+    m_Description.clear();
 }
 
 const char* CScanResult::GetDescription(void)
 {
-    if (m_Description == nullptr)
-    {
-        return "";
-    }
-    return m_Description;
+    return m_Description.c_str();
 }
 
 int CScanResult::GetValueString(char *buffer, size_t size)

Source/Project64/UserInterface/Debugger/MemoryScanner.h

@@ -1,6 +1,7 @@
 #pragma once
 
 #include <stdafx.h>
+#include <string>
 
 enum ValueType
 {
@@ -137,7 +138,7 @@ public:
     AddressType m_AddressType;
     DisplayFormat m_DisplayFormat;
     bool m_bSelected;
-    char* m_Description;
+    std::string m_Description;
 
 public:
     int GetValueString(char* buffer, size_t size);

Source/Project64/UserInterface/Debugger/ScriptSystem.h

@@ -38,7 +38,7 @@ private:
     vector<HOOKENTRY> m_Hooks;
     vector<INSTANCE_ENTRY> m_RunningInstances;
 
-    vector<char*> m_LogData;
+    vector<std::string> m_LogData;
 
     CScriptHook* m_HookCPUExec;
     CScriptHook* m_HookCPURead;
@@ -69,16 +69,9 @@ public:
         return m_ScreenDC;
     }
 
-    inline vector<char*>* LogData()
-    {
-        return &m_LogData;
-    }
-
     inline void LogText(const char* text)
     {
-        char* newStr = (char*)malloc(strlen(text));
-        strcpy(newStr, text);
-        m_LogData.push_back(newStr);
+        m_LogData.push_back(text);
         m_Debugger->Debug_RefreshScriptsWindow();
     }