Commit b8b87e55 authored by Hugh McMaster's avatar Hugh McMaster Committed by Alexandre Julliard
Browse files

regedit: Limit REG_DWORD/REG_QWORD input length by value type and format.

parent e604f3e2
Pipeline #834 skipped
......@@ -184,7 +184,15 @@ static INT_PTR CALLBACK modify_string_dlgproc(HWND hwndDlg, UINT msg, WPARAM wpa
return FALSE;
}
static void change_dword_base(HWND hwndDlg, BOOL toHex)
static void set_dword_edit_limit(HWND hwndDlg, DWORD type)
{
if (isDecimal)
SendDlgItemMessageW(hwndDlg, IDC_VALUE_DATA, EM_SETLIMITTEXT, type == REG_DWORD ? 10 : 20, 0);
else
SendDlgItemMessageW(hwndDlg, IDC_VALUE_DATA, EM_SETLIMITTEXT, type == REG_DWORD ? 8 : 16, 0);
}
static void change_dword_base(HWND hwndDlg, BOOL toHex, DWORD type)
{
WCHAR buf[64];
unsigned int len;
......@@ -204,11 +212,13 @@ static void change_dword_base(HWND hwndDlg, BOOL toHex)
}
isDecimal = !toHex;
set_dword_edit_limit(hwndDlg, type);
}
static INT_PTR CALLBACK modify_dword_dlgproc(HWND hwndDlg, UINT msg, WPARAM wparam, LPARAM lparam)
{
struct edit_params *params;
static struct edit_params *params;
WCHAR buf[64];
int ret = 0;
......@@ -223,15 +233,16 @@ static INT_PTR CALLBACK modify_dword_dlgproc(HWND hwndDlg, UINT msg, WPARAM wpar
isDecimal = FALSE;
if (params->type == REG_QWORD && LoadStringW(GetModuleHandleW(0), IDS_EDIT_QWORD, buf, ARRAY_SIZE(buf)))
SetWindowTextW(hwndDlg, buf);
set_dword_edit_limit(hwndDlg, params->type);
return TRUE;
case WM_COMMAND:
switch (LOWORD(wparam))
{
case IDC_DWORD_HEX:
change_dword_base(hwndDlg, TRUE);
change_dword_base(hwndDlg, TRUE, params->type);
break;
case IDC_DWORD_DEC:
change_dword_base(hwndDlg, FALSE);
change_dword_base(hwndDlg, FALSE, params->type);
break;
case IDOK:
params = (struct edit_params *)GetWindowLongPtrW(hwndDlg, DWLP_USER);
......
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