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combase: Always pass explicit access to the registry helpers. 

Signed-off-by: Dmitry Timoshkov <dmitry@baikal.ru>
Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Dmitry Timoshkov 2022-03-16 13:14:33 +03:00 committed by Alexandre Julliard
parent 30c18bdfd4
commit f0461bb165
1 changed files with 4 additions and 4 deletions
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8
dlls/combase/combase.c
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@ -315,7 +315,7 @@ HRESULT open_key_for_clsid(REFCLSID clsid, const WCHAR *keyname, REGSAM access,
lstrcpyW(path, clsidW);
StringFromGUID2(clsid, path + lstrlenW(clsidW), CHARS_IN_GUID);
res = open_classes_key(HKEY_CLASSES_ROOT, path, keyname ? KEY_READ : access, &key);
res = open_classes_key(HKEY_CLASSES_ROOT, path, access, &key);
if (res == ERROR_FILE_NOT_FOUND)
return REGDB_E_CLASSNOTREG;
else if (res != ERROR_SUCCESS)
@ -350,7 +350,7 @@ HRESULT open_appidkey_from_clsid(REFCLSID clsid, REGSAM access, HKEY *subkey)
HRESULT hr;
/* read the AppID value under the class's key */
hr = open_key_for_clsid(clsid, NULL, KEY_READ, &hkey);
hr = open_key_for_clsid(clsid, NULL, access, &hkey);
if (FAILED(hr))
return hr;
@ -2320,9 +2320,9 @@ HRESULT WINAPI CoGetPSClsid(REFIID riid, CLSID *pclsid)
StringFromGUID2(riid, path + ARRAY_SIZE(interfaceW) - 1, CHARS_IN_GUID);
lstrcpyW(path + ARRAY_SIZE(interfaceW) - 1 + CHARS_IN_GUID - 1, psW);
hr = get_ps_clsid_from_registry(path, 0, pclsid);
hr = get_ps_clsid_from_registry(path, KEY_READ, pclsid);
if (FAILED(hr) && (opposite == KEY_WOW64_32KEY || (IsWow64Process(GetCurrentProcess(), &is_wow64) && is_wow64)))
hr = get_ps_clsid_from_registry(path, opposite, pclsid);
hr = get_ps_clsid_from_registry(path, opposite | KEY_READ, pclsid);
if (hr == S_OK)
TRACE("() Returning CLSID %s\n", debugstr_guid(pclsid));