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DolphinWX: Fix memory leaks occurring in ISOProperties

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This would only occur for Wii discs. While the tree data itself would be deleted, the allocated contents of it were not.
This commit is contained in:
Lioncash
2015-08-15 18:04:30 -04:00
parent b8a35f6996
commit 7aa76a84ef
2 changed files with 22 additions and 9 deletions
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20
Source/Core/DolphinWX/ISOProperties.cpp
View File

@ -205,17 +205,23 @@ CISOProperties::CISOProperties(const std::string& fileName, wxWindow* parent, wx
{
for (u32 i = 0; i < 0xFFFFFFFF; i++) // yes, technically there can be OVER NINE THOUSAND partitions...
{
WiiPartition partition;
if ((partition.Partition = DiscIO::CreateVolumeFromFilename(fileName, group, i)) != nullptr)
std::unique_ptr<DiscIO::IVolume> volume(DiscIO::CreateVolumeFromFilename(fileName, group, i));
if (volume != nullptr)
{
if ((partition.FileSystem = DiscIO::CreateFileSystem(partition.Partition)) != nullptr)
std::unique_ptr<DiscIO::IFileSystem> file_system(DiscIO::CreateFileSystem(volume.get()));
if (file_system != nullptr)
{
WiiPartition* const partition = new WiiPartition(std::move(volume), std::move(file_system));
wxTreeItemId PartitionRoot =
m_Treectrl->AppendItem(RootId, wxString::Format(_("Partition %i"), partition_count), 0, 0);
m_Treectrl->SetItemData(PartitionRoot, new WiiPartition(partition));
CreateDirectoryTree(PartitionRoot, partition.FileSystem->GetFileList());
m_Treectrl->SetItemData(PartitionRoot, partition);
CreateDirectoryTree(PartitionRoot, partition->FileSystem->GetFileList());
if (partition_count == 1)
m_Treectrl->Expand(PartitionRoot);
partition_count++;
}
}
@ -766,7 +772,7 @@ void CISOProperties::OnExtractFile(wxCommandEvent& WXUNUSED (event))
void CISOProperties::ExportDir(const std::string& _rFullPath, const std::string& _rExportFolder, const WiiPartition* partition)
{
DiscIO::IFileSystem* const fs = OpenISO->GetVolumeType() == DiscIO::IVolume::WII_DISC ? partition->FileSystem : pFileSystem;
DiscIO::IFileSystem* const fs = OpenISO->GetVolumeType() == DiscIO::IVolume::WII_DISC ? partition->FileSystem.get() : pFileSystem;
const std::vector<DiscIO::SFileInfo>& fst = fs->GetFileList();
@ -919,7 +925,7 @@ void CISOProperties::OnExtractDataFromHeader(wxCommandEvent& event)
if (OpenISO->GetVolumeType() == DiscIO::IVolume::WII_DISC)
{
WiiPartition* partition = reinterpret_cast<WiiPartition*>(m_Treectrl->GetItemData(m_Treectrl->GetSelection()));
FS = partition->FileSystem;
FS = partition->FileSystem.get();
}
else
{

11
Source/Core/DolphinWX/ISOProperties.h
View File

@ -5,8 +5,10 @@
#pragma once
#include <cstddef>
#include <memory>
#include <set>
#include <string>
#include <utility>
#include <vector>
#include <wx/dialog.h>
#include <wx/treebase.h>
@ -36,8 +38,13 @@ namespace Gecko { class CodeConfigPanel; }
class WiiPartition final : public wxTreeItemData
{
public:
DiscIO::IVolume *Partition;
DiscIO::IFileSystem *FileSystem;
WiiPartition(std::unique_ptr<DiscIO::IVolume> partition, std::unique_ptr<DiscIO::IFileSystem> file_system)
: Partition(std::move(partition)), FileSystem(std::move(file_system))
{
}
std::unique_ptr<DiscIO::IVolume> Partition;
std::unique_ptr<DiscIO::IFileSystem> FileSystem;
};
struct PHackData