mirror of
https://github.com/reactos/reactos.git
synced 2025-04-04 12:39:35 +00:00
[BTRFS][UBTRFS][SHELLBTRFS] Upgrade to 1.7.8 (#4417)
v1.7.8.1 (2021-06-13): - Fixed bug preventing new directories from appearing in listings - Fixed Release version of driver still not working on XP v1.7.8 (2021-06-09): - ~~Upgraded zstd to version 1.5.0~~ Not in ReactOS as it introduces deprecated code - Fixed regression stopping driver from working under XP - Fixed compilation on clang - Fixed corruption issue when Linux mount option inode_cache had been used - Fixed recursion issue involving virtual directory \$Root
This commit is contained in:
Vincent Franchomme
Hermès BÉLUSCA - MAÏTO
parent
98654b54b4
commit
3cfd8ab775
19 changed files with 79 additions and 67 deletions
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@ -43,7 +43,7 @@ HRESULT __stdcall BtrfsIconOverlay::QueryInterface(REFIID riid, void **ppObj) {
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return E_NOINTERFACE;
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}
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HRESULT __stdcall BtrfsIconOverlay::GetOverlayInfo(PWSTR pwszIconFile, int cchMax, int* pIndex, DWORD* pdwFlags) {
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HRESULT __stdcall BtrfsIconOverlay::GetOverlayInfo(PWSTR pwszIconFile, int cchMax, int* pIndex, DWORD* pdwFlags) noexcept {
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if (GetModuleFileNameW(module, pwszIconFile, cchMax) == 0)
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return E_FAIL;
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@ -62,7 +62,7 @@ HRESULT __stdcall BtrfsIconOverlay::GetOverlayInfo(PWSTR pwszIconFile, int cchMa
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return S_OK;
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}
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HRESULT __stdcall BtrfsIconOverlay::GetPriority(int *pPriority) {
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HRESULT __stdcall BtrfsIconOverlay::GetPriority(int *pPriority) noexcept {
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if (!pPriority)
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return E_INVALIDARG;
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@ -71,7 +71,7 @@ HRESULT __stdcall BtrfsIconOverlay::GetPriority(int *pPriority) {
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return S_OK;
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}
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HRESULT __stdcall BtrfsIconOverlay::IsMemberOf(PCWSTR pwszPath, DWORD dwAttrib) {
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HRESULT __stdcall BtrfsIconOverlay::IsMemberOf(PCWSTR pwszPath, DWORD dwAttrib) noexcept {
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win_handle h;
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NTSTATUS Status;
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IO_STATUS_BLOCK iosb;
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@ -51,9 +51,9 @@ public:
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// IShellIconOverlayIdentifier
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virtual HRESULT __stdcall GetOverlayInfo(PWSTR pwszIconFile, int cchMax, int* pIndex, DWORD* pdwFlags);
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virtual HRESULT __stdcall GetPriority(int *pPriority);
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virtual HRESULT __stdcall IsMemberOf(PCWSTR pwszPath, DWORD dwAttrib);
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virtual HRESULT __stdcall GetOverlayInfo(PWSTR pwszIconFile, int cchMax, int* pIndex, DWORD* pdwFlags) noexcept;
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virtual HRESULT __stdcall GetPriority(int *pPriority) noexcept;
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virtual HRESULT __stdcall IsMemberOf(PCWSTR pwszPath, DWORD dwAttrib) noexcept;
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private:
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LONG refcount;
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@ -243,11 +243,11 @@ void wstring_sprintf(wstring& s, wstring fmt, ...) {
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#pragma warning(pop)
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#endif
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extern "C" STDAPI DllCanUnloadNow(void) {
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STDAPI DllCanUnloadNow(void) {
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return objs_loaded == 0 ? S_OK : S_FALSE;
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}
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extern "C" STDAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID* ppv) {
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STDAPI DllGetClassObject(REFCLSID rclsid, REFIID riid, LPVOID* ppv) {
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if (rclsid == CLSID_ShellBtrfsIconHandler) {
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Factory* fact = new Factory;
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if (!fact)
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@ -497,7 +497,7 @@ static void unreg_prop_sheet_handler(const wstring& filetype, const wstring& nam
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#endif
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}
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extern "C" STDAPI DllRegisterServer(void) {
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STDAPI DllRegisterServer(void) {
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try {
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register_clsid(CLSID_ShellBtrfsIconHandler, COM_DESCRIPTION_ICON_HANDLER);
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register_clsid(CLSID_ShellBtrfsContextMenu, COM_DESCRIPTION_CONTEXT_MENU);
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@ -520,7 +520,7 @@ extern "C" STDAPI DllRegisterServer(void) {
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return S_OK;
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}
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extern "C" STDAPI DllUnregisterServer(void) {
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STDAPI DllUnregisterServer(void) {
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try {
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unreg_prop_sheet_handler(L"Folder", ICON_OVERLAY_NAME);
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unreg_prop_sheet_handler(L"*", ICON_OVERLAY_NAME);
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@ -541,7 +541,7 @@ extern "C" STDAPI DllUnregisterServer(void) {
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return S_OK;
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}
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extern "C" STDAPI DllInstall(BOOL bInstall, LPCWSTR pszCmdLine) {
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STDAPI DllInstall(BOOL bInstall, LPCWSTR pszCmdLine) {
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if (bInstall)
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return DllRegisterServer();
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else
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@ -336,7 +336,7 @@ HRESULT BtrfsPropSheet::load_file_list() {
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totalsize = allocsize = sparsesize = 0;
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for (i = 0; i < num_files; i++) {
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if (DragQueryFileW((HDROP)stgm.hGlobal, i, fn, sizeof(fn) / sizeof(MAX_PATH))) {
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if (DragQueryFileW((HDROP)stgm.hGlobal, i, fn, sizeof(fn) / sizeof(WCHAR))) {
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HRESULT hr;
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hr = check_file(fn, i, num_files, &sv);
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@ -704,7 +704,7 @@ void BtrfsPropSheet::apply_changes(HWND hDlg) {
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num_files = DragQueryFileW((HDROP)stgm.hGlobal, 0xFFFFFFFF, nullptr, 0);
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for (i = 0; i < num_files; i++) {
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if (DragQueryFileW((HDROP)stgm.hGlobal, i, fn, sizeof(fn) / sizeof(MAX_PATH))) {
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if (DragQueryFileW((HDROP)stgm.hGlobal, i, fn, sizeof(fn) / sizeof(WCHAR))) {
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apply_changes_file(hDlg, fn);
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}
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}
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@ -882,7 +882,7 @@ void BtrfsPropSheet::open_as_admin(HWND hwndDlg) {
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GetModuleFileNameW(module, modfn, sizeof(modfn) / sizeof(WCHAR));
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for (i = 0; i < num_files; i++) {
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if (DragQueryFileW((HDROP)stgm.hGlobal, i, fn, sizeof(fn) / sizeof(MAX_PATH))) {
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if (DragQueryFileW((HDROP)stgm.hGlobal, i, fn, sizeof(fn) / sizeof(WCHAR))) {
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wstring t;
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SHELLEXECUTEINFOW sei;
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@ -1563,6 +1563,11 @@ extern "C" void CALLBACK RecvSubvolGUIW(HWND hwnd, HINSTANCE hinst, LPWSTR lpszC
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tp->PrivilegeCount = 3;
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#ifdef __clang__
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Warray-bounds"
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#endif // __clang__
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if (!LookupPrivilegeValueW(nullptr, L"SeManageVolumePrivilege", &luid)) {
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free(tp);
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throw last_error(GetLastError());
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@ -1592,6 +1597,10 @@ extern "C" void CALLBACK RecvSubvolGUIW(HWND hwnd, HINSTANCE hinst, LPWSTR lpszC
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throw last_error(GetLastError());
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}
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#ifdef __clang__
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#pragma clang diagnostic pop
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#endif // __clang__
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file[0] = 0;
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memset(&ofn, 0, sizeof(OPENFILENAMEW));
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@ -1636,6 +1645,11 @@ extern "C" void CALLBACK RecvSubvolW(HWND hwnd, HINSTANCE hinst, LPWSTR lpszCmdL
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tp->PrivilegeCount = 3;
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#ifdef __clang__
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#pragma clang diagnostic push
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#pragma clang diagnostic ignored "-Warray-bounds"
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#endif // __clang__
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if (!LookupPrivilegeValueW(nullptr, L"SeManageVolumePrivilege", &luid)) {
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free(tp);
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return;
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@ -1660,6 +1674,10 @@ extern "C" void CALLBACK RecvSubvolW(HWND hwnd, HINSTANCE hinst, LPWSTR lpszCmdL
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tp->Privileges[2].Luid = luid;
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tp->Privileges[2].Attributes = SE_PRIVILEGE_ENABLED;
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#ifdef __clang__
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#pragma clang diagnostic pop
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#endif // __clang__
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if (!AdjustTokenPrivileges(token, false, tp, tplen, nullptr, nullptr)) {
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free(tp);
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return;
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@ -61,8 +61,8 @@ IDI_ICON1 ICON "subvol.ico"
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//
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VS_VERSION_INFO VERSIONINFO
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FILEVERSION 1,7,7,0
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PRODUCTVERSION 1,7,7,0
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FILEVERSION 1,7,8,0
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PRODUCTVERSION 1,7,8,0
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FILEFLAGSMASK 0x17L
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#ifdef _DEBUG
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FILEFLAGS 0x1L
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@ -78,12 +78,12 @@ BEGIN
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BLOCK "080904b0"
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BEGIN
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VALUE "FileDescription", "WinBtrfs shell extension"
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VALUE "FileVersion", "1.7.7"
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VALUE "FileVersion", "1.7.8"
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VALUE "InternalName", "btrfs"
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VALUE "LegalCopyright", "Copyright (c) Mark Harmstone 2016-21"
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VALUE "OriginalFilename", "shellbtrfs.dll"
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VALUE "ProductName", "WinBtrfs"
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VALUE "ProductVersion", "1.7.7"
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VALUE "ProductVersion", "1.7.8"
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END
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END
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BLOCK "VarFileInfo"
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@ -104,10 +104,6 @@ using namespace std;
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extern "C" {
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#endif
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#ifndef __REACTOS__
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NTSYSCALLAPI NTSTATUS NTAPI NtFsControlFile(HANDLE FileHandle, HANDLE Event, PIO_APC_ROUTINE ApcRoutine, PVOID ApcContext,
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PIO_STATUS_BLOCK IoStatusBlock, ULONG FsControlCode, PVOID InputBuffer, ULONG InputBufferLength,
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PVOID OutputBuffer, ULONG OutputBufferLength);
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NTSTATUS NTAPI NtReadFile(HANDLE FileHandle, HANDLE Event, PIO_APC_ROUTINE ApcRoutine, PVOID ApcContext, PIO_STATUS_BLOCK IoStatusBlock, PVOID Buffer,
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ULONG Length, PLARGE_INTEGER ByteOffset, PULONG Key);
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@ -115,11 +111,15 @@ NTSTATUS WINAPI NtSetEaFile(HANDLE FileHandle, PIO_STATUS_BLOCK IoStatusBlock, P
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NTSTATUS WINAPI NtSetSecurityObject(HANDLE Handle, SECURITY_INFORMATION SecurityInformation, PSECURITY_DESCRIPTOR SecurityDescriptor);
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#ifdef _MSC_VER
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NTSYSCALLAPI NTSTATUS NTAPI NtFsControlFile(HANDLE FileHandle, HANDLE Event, PIO_APC_ROUTINE ApcRoutine, PVOID ApcContext,
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PIO_STATUS_BLOCK IoStatusBlock, ULONG FsControlCode, PVOID InputBuffer, ULONG InputBufferLength,
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PVOID OutputBuffer, ULONG OutputBufferLength);
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NTSTATUS NTAPI NtQueryInformationFile(HANDLE hFile, PIO_STATUS_BLOCK io, PVOID ptr, ULONG len, FILE_INFORMATION_CLASS FileInformationClass);
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NTSTATUS NTAPI NtSetInformationFile(HANDLE hFile, PIO_STATUS_BLOCK io, PVOID ptr, ULONG len, FILE_INFORMATION_CLASS FileInformationClass);
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#ifdef _MSC_VER
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#define FileBasicInformation (FILE_INFORMATION_CLASS)4
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#define FileStandardInformation (FILE_INFORMATION_CLASS)5
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#define FileDispositionInformation (FILE_INFORMATION_CLASS)13
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@ -97,7 +97,7 @@ HRESULT __stdcall BtrfsVolPropSheet::Initialize(PCIDLIST_ABSOLUTE pidlFolder, ID
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return E_FAIL;
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}
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if (DragQueryFileW((HDROP)stgm.hGlobal, 0, fnbuf, sizeof(fnbuf) / sizeof(MAX_PATH))) {
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if (DragQueryFileW((HDROP)stgm.hGlobal, 0, fnbuf, sizeof(fnbuf) / sizeof(WCHAR))) {
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fn = fnbuf;
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win_handle h = CreateFileW(fn.c_str(), FILE_TRAVERSE | FILE_READ_ATTRIBUTES, FILE_SHARE_READ | FILE_SHARE_WRITE | FILE_SHARE_DELETE, nullptr,
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@ -51,8 +51,8 @@ END
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//
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VS_VERSION_INFO VERSIONINFO
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FILEVERSION 1,7,7,0
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PRODUCTVERSION 1,7,7,0
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FILEVERSION 1,7,8,0
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PRODUCTVERSION 1,7,8,0
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FILEFLAGSMASK 0x17L
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#ifdef _DEBUG
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FILEFLAGS 0x1L
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@ -68,12 +68,12 @@ BEGIN
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BLOCK "080904b0"
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BEGIN
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VALUE "FileDescription", "Btrfs utility DLL"
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VALUE "FileVersion", "1.7.7"
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VALUE "FileVersion", "1.7.8"
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VALUE "InternalName", "ubtrfs"
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VALUE "LegalCopyright", "Copyright (c) Mark Harmstone 2016-21"
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VALUE "OriginalFilename", "ubtrfs.dll"
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VALUE "ProductName", "WinBtrfs"
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VALUE "ProductVersion", "1.7.7"
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VALUE "ProductVersion", "1.7.8"
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END
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END
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BLOCK "VarFileInfo"
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@ -68,10 +68,6 @@ typedef struct {
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LIST_ENTRY list_entry;
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} data_reloc_ref;
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#ifndef _MSC_VER // not in mingw yet
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#define DEVICE_DSM_FLAG_TRIM_NOT_FS_ALLOCATED 0x80000000
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#endif
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#define BALANCE_UNIT 0x100000 // only read 1 MB at a time
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static NTSTATUS add_metadata_reloc(_Requires_exclusive_lock_held_(_Curr_->tree_lock) device_extension* Vcb, LIST_ENTRY* items, traverse_ptr* tp,
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@ -397,7 +397,7 @@ static bool get_last_inode(_In_ _Requires_exclusive_lock_held_(_Curr_->tree_lock
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return false;
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}
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if (tp.item->key.obj_type == TYPE_INODE_ITEM || (tp.item->key.obj_type == TYPE_ROOT_ITEM && !(tp.item->key.obj_id & 0x8000000000000000))) {
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if ((tp.item->key.obj_type == TYPE_INODE_ITEM || tp.item->key.obj_type == TYPE_ROOT_ITEM) && tp.item->key.obj_id <= BTRFS_LAST_FREE_OBJECTID) {
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r->lastinode = tp.item->key.obj_id;
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TRACE("last inode for tree %I64x is %I64x\n", r->id, r->lastinode);
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return true;
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@ -408,7 +408,7 @@ static bool get_last_inode(_In_ _Requires_exclusive_lock_held_(_Curr_->tree_lock
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TRACE("moving on to %I64x,%x,%I64x\n", tp.item->key.obj_id, tp.item->key.obj_type, tp.item->key.offset);
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if (tp.item->key.obj_type == TYPE_INODE_ITEM || (tp.item->key.obj_type == TYPE_ROOT_ITEM && !(tp.item->key.obj_id & 0x8000000000000000))) {
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if ((tp.item->key.obj_type == TYPE_INODE_ITEM || tp.item->key.obj_type == TYPE_ROOT_ITEM) && tp.item->key.obj_id <= BTRFS_LAST_FREE_OBJECTID) {
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r->lastinode = tp.item->key.obj_id;
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TRACE("last inode for tree %I64x is %I64x\n", r->id, r->lastinode);
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return true;
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@ -15,6 +15,7 @@ static const uint64_t superblock_addrs[] = { 0x10000, 0x4000000, 0x4000000000, 0
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#define BTRFS_MAGIC 0x4d5f53665248425f
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#define MAX_LABEL_SIZE 0x100
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#define SUBVOL_ROOT_INODE 0x100
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#define BTRFS_LAST_FREE_OBJECTID 0xffffffffffffff00
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#define TYPE_INODE_ITEM 0x01
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#define TYPE_INODE_REF 0x0C
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@ -10,7 +10,7 @@ Signature = "$Windows NT$"
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Class = Volume
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ClassGuid = {71a27cdd-812a-11d0-bec7-08002be2092f}
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Provider = %Me%
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DriverVer = 04/12/2021,1.7.7.0
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DriverVer = 06/07/2021,1.7.8.0
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CatalogFile = btrfs.cat
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[DestinationDirs]
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@ -51,8 +51,8 @@ END
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//
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VS_VERSION_INFO VERSIONINFO
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FILEVERSION 1,7,7,0
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PRODUCTVERSION 1,7,7,0
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FILEVERSION 1,7,8,0
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PRODUCTVERSION 1,7,8,0
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FILEFLAGSMASK 0x17L
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#ifdef _DEBUG
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FILEFLAGS 0x1L
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@ -68,12 +68,12 @@ BEGIN
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BLOCK "080904b0"
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BEGIN
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VALUE "FileDescription", "WinBtrfs"
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VALUE "FileVersion", "1.7.7"
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VALUE "FileVersion", "1.7.8"
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VALUE "InternalName", "btrfs"
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VALUE "LegalCopyright", "Copyright (c) Mark Harmstone 2016-21"
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VALUE "OriginalFilename", "btrfs.sys"
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VALUE "ProductName", "WinBtrfs"
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VALUE "ProductVersion", "1.7.7"
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VALUE "ProductVersion", "1.7.8"
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END
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END
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BLOCK "VarFileInfo"
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@ -126,7 +126,7 @@ C_ASSERT(sizeof(bool) == 1);
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#define BTRFS_VOLUME_PREFIX L"\\Device\\Btrfs{"
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#ifdef _MSC_VER
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#if defined(_MSC_VER) || defined(__clang__)
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#define try __try
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#define except __except
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#define finally __finally
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@ -1633,7 +1633,7 @@ extern BTRFS_UUID boot_uuid;
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// not in mingw yet
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#ifndef _MSC_VER
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typedef struct {
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FSRTL_COMMON_FCB_HEADER DUMMYSTRUCTNAME;
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FSRTL_COMMON_FCB_HEADER Header;
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PFAST_MUTEX FastMutex;
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LIST_ENTRY FilterContexts;
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EX_PUSH_LOCK PushLock;
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@ -1652,7 +1652,7 @@ typedef struct {
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#endif
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#else
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typedef struct {
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FSRTL_COMMON_FCB_HEADER DUMMYSTRUCTNAME;
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FSRTL_COMMON_FCB_HEADER Header;
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PFAST_MUTEX FastMutex;
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LIST_ENTRY FilterContexts;
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EX_PUSH_LOCK PushLock;
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@ -727,6 +727,13 @@ next:
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if (!dc)
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return STATUS_NO_MORE_FILES;
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if (dc->root_dir && fileref->parent) { // hide $Root dir unless in apparent root, to avoid recursion
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if (dc->list_entry_index.Flink == &fileref->fcb->dir_children_index)
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return STATUS_NO_MORE_FILES;
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dc = CONTAINING_RECORD(dc->list_entry_index.Flink, dir_child, list_entry_index);
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}
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de->key = dc->key;
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de->name = dc->name;
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de->type = dc->type;
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|
|
|||
|
|
@ -46,10 +46,6 @@ typedef struct {
|
|||
static NTSTATUS create_chunk(device_extension* Vcb, chunk* c, PIRP Irp);
|
||||
static NTSTATUS update_tree_extents(device_extension* Vcb, tree* t, PIRP Irp, LIST_ENTRY* rollback);
|
||||
|
||||
#ifndef _MSC_VER // not in mingw yet
|
||||
#define DEVICE_DSM_FLAG_TRIM_NOT_FS_ALLOCATED 0x80000000
|
||||
#endif
|
||||
|
||||
_Function_class_(IO_COMPLETION_ROUTINE)
|
||||
static NTSTATUS __stdcall write_completion(PDEVICE_OBJECT DeviceObject, PIRP Irp, PVOID conptr) {
|
||||
write_context* context = conptr;
|
||||
|
|
|
|||
|
|
@ -36,10 +36,6 @@
|
|||
|
||||
#define SEF_AVOID_PRIVILEGE_CHECK 0x08 // on MSDN but not in any header files(?)
|
||||
|
||||
#ifndef _MSC_VER // not in mingw yet
|
||||
#define DEVICE_DSM_FLAG_TRIM_NOT_FS_ALLOCATED 0x80000000
|
||||
#endif
|
||||
|
||||
#define SEF_SACL_AUTO_INHERIT 0x02
|
||||
|
||||
extern LIST_ENTRY VcbList;
|
||||
|
|
@ -5030,7 +5026,7 @@ static NTSTATUS get_retrieval_pointers(device_extension* Vcb, PFILE_OBJECT FileO
|
|||
|
||||
ExAcquireResourceSharedLite(fcb->Header.Resource, true);
|
||||
|
||||
try {
|
||||
_SEH2_TRY {
|
||||
LIST_ENTRY* le = fcb->extents.Flink;
|
||||
extent* first_ext = NULL;
|
||||
unsigned int num_extents = 0, first_extent_num = 0, i;
|
||||
|
|
@ -5067,7 +5063,7 @@ static NTSTATUS get_retrieval_pointers(device_extension* Vcb, PFILE_OBJECT FileO
|
|||
|
||||
if (!first_ext) {
|
||||
Status = STATUS_END_OF_FILE;
|
||||
leave;
|
||||
_SEH2_LEAVE;
|
||||
}
|
||||
|
||||
out->ExtentCount = num_extents - first_extent_num;
|
||||
|
|
@ -5090,7 +5086,7 @@ static NTSTATUS get_retrieval_pointers(device_extension* Vcb, PFILE_OBJECT FileO
|
|||
if (ext->offset > last_off) {
|
||||
if (outlen < sizeof(LARGE_INTEGER) + sizeof(LARGE_INTEGER)) {
|
||||
Status = STATUS_BUFFER_OVERFLOW;
|
||||
leave;
|
||||
_SEH2_LEAVE;
|
||||
}
|
||||
|
||||
out->Extents[i].NextVcn.QuadPart = ext->offset >> Vcb->sector_shift;
|
||||
|
|
@ -5103,7 +5099,7 @@ static NTSTATUS get_retrieval_pointers(device_extension* Vcb, PFILE_OBJECT FileO
|
|||
|
||||
if (outlen < sizeof(LARGE_INTEGER) + sizeof(LARGE_INTEGER)) {
|
||||
Status = STATUS_BUFFER_OVERFLOW;
|
||||
leave;
|
||||
_SEH2_LEAVE;
|
||||
}
|
||||
|
||||
out->Extents[i].NextVcn.QuadPart = (ext->offset + ext->extent_data.decoded_size) >> Vcb->sector_shift;
|
||||
|
|
@ -5125,7 +5121,7 @@ static NTSTATUS get_retrieval_pointers(device_extension* Vcb, PFILE_OBJECT FileO
|
|||
if (num_sectors << Vcb->sector_shift > last_off) {
|
||||
if (outlen < sizeof(LARGE_INTEGER) + sizeof(LARGE_INTEGER)) {
|
||||
Status = STATUS_BUFFER_OVERFLOW;
|
||||
leave;
|
||||
_SEH2_LEAVE;
|
||||
}
|
||||
|
||||
out->Extents[i].NextVcn.QuadPart = num_sectors;
|
||||
|
|
@ -5136,9 +5132,9 @@ static NTSTATUS get_retrieval_pointers(device_extension* Vcb, PFILE_OBJECT FileO
|
|||
}
|
||||
|
||||
Status = STATUS_SUCCESS;
|
||||
} finally {
|
||||
} _SEH2_FINALLY {
|
||||
ExReleaseResourceLite(fcb->Header.Resource);
|
||||
}
|
||||
} _SEH2_END;
|
||||
|
||||
return Status;
|
||||
}
|
||||
|
|
@ -5235,7 +5231,7 @@ static NTSTATUS get_csum_info(device_extension* Vcb, PFILE_OBJECT FileObject, bt
|
|||
|
||||
ExAcquireResourceSharedLite(fcb->Header.Resource, true);
|
||||
|
||||
try {
|
||||
_SEH2_TRY {
|
||||
LIST_ENTRY* le;
|
||||
uint8_t* ptr;
|
||||
uint64_t last_off;
|
||||
|
|
@ -5244,17 +5240,17 @@ static NTSTATUS get_csum_info(device_extension* Vcb, PFILE_OBJECT FileObject, bt
|
|||
|
||||
if (fcb->ads) {
|
||||
Status = STATUS_INVALID_DEVICE_REQUEST;
|
||||
leave;
|
||||
_SEH2_LEAVE;
|
||||
}
|
||||
|
||||
if (fcb->type == BTRFS_TYPE_DIRECTORY) {
|
||||
Status = STATUS_FILE_IS_A_DIRECTORY;
|
||||
leave;
|
||||
_SEH2_LEAVE;
|
||||
}
|
||||
|
||||
if (fcb->inode_item.flags & BTRFS_INODE_NODATASUM) {
|
||||
Status = STATUS_INVALID_DEVICE_REQUEST;
|
||||
leave;
|
||||
_SEH2_LEAVE;
|
||||
}
|
||||
|
||||
buf->csum_type = Vcb->superblock.csum_type;
|
||||
|
|
@ -5273,7 +5269,7 @@ static NTSTATUS get_csum_info(device_extension* Vcb, PFILE_OBJECT FileObject, bt
|
|||
buf->num_sectors = 0;
|
||||
*retlen = offsetof(btrfs_csum_info, data[0]);
|
||||
Status = STATUS_SUCCESS;
|
||||
leave;
|
||||
_SEH2_LEAVE;
|
||||
}
|
||||
|
||||
le = le->Flink;
|
||||
|
|
@ -5284,7 +5280,7 @@ static NTSTATUS get_csum_info(device_extension* Vcb, PFILE_OBJECT FileObject, bt
|
|||
if (buflen < offsetof(btrfs_csum_info, data[0]) + (buf->csum_length * buf->num_sectors)) {
|
||||
Status = STATUS_BUFFER_OVERFLOW;
|
||||
*retlen = offsetof(btrfs_csum_info, data[0]);
|
||||
leave;
|
||||
_SEH2_LEAVE;
|
||||
}
|
||||
|
||||
ptr = buf->data;
|
||||
|
|
@ -5333,9 +5329,9 @@ static NTSTATUS get_csum_info(device_extension* Vcb, PFILE_OBJECT FileObject, bt
|
|||
|
||||
*retlen = offsetof(btrfs_csum_info, data[0]) + (buf->csum_length * buf->num_sectors);
|
||||
Status = STATUS_SUCCESS;
|
||||
} finally {
|
||||
} _SEH2_FINALLY {
|
||||
ExReleaseResourceLite(fcb->Header.Resource);
|
||||
}
|
||||
} _SEH2_END;
|
||||
|
||||
return Status;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -82,8 +82,6 @@ void blake2b(void *out, size_t outlen, const void* in, size_t inlen);
|
|||
#ifdef __cplusplus
|
||||
extern "C" {
|
||||
#endif
|
||||
NTSYSCALLAPI NTSTATUS NTAPI NtFsControlFile(HANDLE FileHandle, HANDLE Event, PIO_APC_ROUTINE ApcRoutine, PVOID ApcContext, PIO_STATUS_BLOCK IoStatusBlock, ULONG FsControlCode, PVOID InputBuffer, ULONG InputBufferLength, PVOID OutputBuffer, ULONG OutputBufferLength);
|
||||
|
||||
NTSTATUS NTAPI NtWriteFile(HANDLE FileHandle, HANDLE Event, PIO_APC_ROUTINE ApcRoutine, PVOID ApcContext, PIO_STATUS_BLOCK IoStatusBlock, PVOID Buffer,
|
||||
ULONG Length, PLARGE_INTEGER ByteOffset, PULONG Key);
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue