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fix

This commit is contained in:
DavidXanatos 2024-04-28 16:40:14 +02:00
parent 846a3ea29e
commit e194528cb8
3 changed files with 7 additions and 5 deletions
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3
Sandboxie/core/dll/file.c
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@ -265,6 +265,9 @@ static NTSTATUS File_NtDeleteFile(OBJECT_ATTRIBUTES *ObjectAttributes);
static NTSTATUS File_NtDeleteFileImpl(OBJECT_ATTRIBUTES *ObjectAttributes);
static WCHAR *File_ConcatPath2(
const WCHAR *Path1, ULONG Path1Len, const WCHAR *Path2, ULONG Path2Len);
static WCHAR* File_CanonizePath(
const wchar_t* absolute_path, ULONG abs_path_len, const wchar_t* relative_path, ULONG rel_path_len);

6
Sandboxie/core/dll/file_init.c
View File

@ -1671,11 +1671,11 @@ _FX WCHAR *File_AllocAndInitEnvironment_2(
_FX WCHAR *File_ConcatPath2(const WCHAR *Path1, ULONG Path1Len, const WCHAR *Path2, ULONG Path2Len)
{
ULONG len_dos = Path1Len + Path2Len;
WCHAR* Path = Dll_Alloc((len_dos + 1) * sizeof(WCHAR));
ULONG Length = Path1Len + Path2Len;
WCHAR* Path = Dll_Alloc((Length + 1) * sizeof(WCHAR));
wmemcpy(Path, Path1, Path1Len);
wmemcpy(Path + Path1Len, Path2, Path2Len);
Path[len_dos] = L'\0';
Path[Length] = L'\0';
return Path;
}

3
Sandboxie/core/dll/file_link.c
View File

@ -329,8 +329,7 @@ _FX FILE_GUID *File_GetLinkForGuid(const WCHAR* guid_str)
_FX WCHAR* File_TranslateGuidToNtPath2(const WCHAR* GuidPath, ULONG GuidPathLen)
{
ULONG len;
WCHAR* NtPath;
WCHAR* NtPath = NULL;
if (GuidPath && GuidPathLen >= 48 && _wcsnicmp(GuidPath, L"\\??\\Volume{", 11) == 0) {