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- Convert LoadSoundFiles to explictely to unicode

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- Fix 2 possible buffer overflows (CID 553)

svn path=/trunk/; revision=37087
This commit is contained in:
Johannes Anderwald 2008-10-30 09:58:12 +00:00
parent bcbb4cf019
commit b645f2b87e
1 changed files with 17 additions and 17 deletions
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34
reactos/dll/cpl/mmsys/sounds.c
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@ -648,35 +648,35 @@ LoadSoundProfiles(HWND hwndDlg)
BOOL
LoadSoundFiles(HWND hwndDlg)
{
TCHAR szPath[MAX_PATH];
TCHAR szNone[MAX_PATH];
TCHAR * ptr;
WIN32_FIND_DATA FileData;
WCHAR szPath[MAX_PATH];
WCHAR * ptr;
WIN32_FIND_DATAW FileData;
HANDLE hFile;
LRESULT lResult;
UINT length;
length = GetWindowsDirectory(szPath, sizeof(szPath) / sizeof(TCHAR));
if (length == 0 || length > (sizeof(szPath) / sizeof(TCHAR)))
length = GetWindowsDirectoryW(szPath, MAX_PATH);
if (length == 0 || length >= MAX_PATH - 9)
{
return FALSE;
}
if (szPath[length-1] != _T('\\'))
if (szPath[length-1] != L'\\')
{
szPath[length] = _T('\\');
szPath[length] = L'\\';
length++;
}
_tcscpy(&szPath[length], _T("media\\*"));
wcscpy(&szPath[length], L"media\\*");
length += 7;
hFile = FindFirstFile(szPath, &FileData);
hFile = FindFirstFileW(szPath, &FileData);
if (hFile == INVALID_HANDLE_VALUE)
{
return FALSE;
}
if (LoadString(hApplet, IDS_NO_SOUND, szNone, MAX_PATH))
if (LoadString(hApplet, IDS_NO_SOUND, szPath, MAX_PATH))
{
SendDlgItemMessage(hwndDlg, IDC_SOUND_LIST, CB_ADDSTRING, (WPARAM)0, (LPARAM)szNone);
szPath[(sizeof(szPath)/sizeof(WCHAR))-1] = L'\0';
SendDlgItemMessageW(hwndDlg, IDC_SOUND_LIST, CB_ADDSTRING, (WPARAM)0, (LPARAM)szPath);
}
do
@ -684,7 +684,7 @@ LoadSoundFiles(HWND hwndDlg)
if (FileData.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY)
continue;
ptr = _tcsrchr(FileData.cFileName, _T('\\'));
ptr = wcsrchr(FileData.cFileName, L'\\');
if (ptr)
{
ptr++;
@ -693,13 +693,13 @@ LoadSoundFiles(HWND hwndDlg)
{
ptr = FileData.cFileName;
}
lResult = SendDlgItemMessage(hwndDlg, IDC_SOUND_LIST, CB_ADDSTRING, (WPARAM)0, (LPARAM)ptr);
lResult = SendDlgItemMessageW(hwndDlg, IDC_SOUND_LIST, CB_ADDSTRING, (WPARAM)0, (LPARAM)ptr);
if (lResult != CB_ERR)
{
_tcscpy(&szPath[length-1], FileData.cFileName);
SendDlgItemMessage(hwndDlg, IDC_SOUND_LIST, CB_SETITEMDATA, (WPARAM)lResult, (LPARAM)_tcsdup(szPath));
wcscpy(&szPath[length-1], FileData.cFileName);
SendDlgItemMessageW(hwndDlg, IDC_SOUND_LIST, CB_SETITEMDATA, (WPARAM)lResult, (LPARAM)wcsdup(szPath));
}
}while(FindNextFile(hFile, &FileData) != 0);
}while(FindNextFileW(hFile, &FileData) != 0);
FindClose(hFile);
return TRUE;