Commit 88a4b618 authored by Dmitry Timoshkov's avatar Dmitry Timoshkov Committed by Alexandre Julliard

winecfg: Protect from closing the root key.

parent 4edff21e
......@@ -113,7 +113,7 @@ static WCHAR *get_config_key (HKEY root, const WCHAR *subkey, const WCHAR *name,
WINE_TRACE("subkey=%s, name=%s, def=%s\n", wine_dbgstr_w(subkey),
wine_dbgstr_w(name), wine_dbgstr_w(def));
res = RegOpenKeyW(root, subkey, &hSubKey);
res = RegOpenKeyExW(root, subkey, 0, MAXIMUM_ALLOWED, &hSubKey);
if (res != ERROR_SUCCESS)
{
if (res == ERROR_FILE_NOT_FOUND)
......@@ -146,7 +146,7 @@ static WCHAR *get_config_key (HKEY root, const WCHAR *subkey, const WCHAR *name,
WINE_TRACE("buffer=%s\n", wine_dbgstr_w(buffer));
end:
if (hSubKey && hSubKey != root) RegCloseKey(hSubKey);
RegCloseKey(hSubKey);
return buffer;
}
......@@ -471,7 +471,7 @@ static WCHAR **enumerate_valuesW(HKEY root, WCHAR *path)
WCHAR **values = NULL;
struct list *cursor;
res = RegOpenKeyW(root, path, &key);
res = RegOpenKeyExW(root, path, 0, MAXIMUM_ALLOWED, &key);
if (res == ERROR_SUCCESS)
{
while (TRUE)
......@@ -641,7 +641,7 @@ static void process_setting(struct setting *s)
else
{
WINE_TRACE("Removing %s:%s\n", wine_dbgstr_w(s->path), wine_dbgstr_w(s->name));
if (!RegOpenKeyW( s->root, s->path, &key ))
if (!RegOpenKeyExW( s->root, s->path, 0, MAXIMUM_ALLOWED, &key ))
{
/* NULL name means remove that path/section entirely */
if (s->name) RegDeleteValueW( key, s->name );
......
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