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kernelbase: Fix checks for valid locale in LCMapStringW/Ex.

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Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Alexandre Julliard 2022-06-01 11:19:24 +02:00
parent 9990dc11df
commit c2a455a20d
2 changed files with 43 additions and 57 deletions
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14
dlls/kernel32/tests/locale.c
View file

@ -2669,10 +2669,13 @@ static void test_LCMapStringW(void)
SetLastError(0xdeadbeef);
ret = LCMapStringW((LCID)-1, LCMAP_LOWERCASE, upper_case, -1, buf, ARRAY_SIZE(buf));
todo_wine {
ok(!ret, "LCMapStringW should fail with bad lcid\n");
ok(GetLastError() == ERROR_INVALID_PARAMETER, "unexpected error code %ld\n", GetLastError());
}
SetLastError(0xdeadbeef);
ret = LCMapStringW((LCID)0xdead, LCMAP_HIRAGANA, upper_case, -1, buf, ARRAY_SIZE(buf));
ok(!ret, "LCMapStringW should fail with bad lcid\n");
ok(GetLastError() == ERROR_INVALID_PARAMETER, "unexpected error code %ld\n", GetLastError());
test_lcmapstring_unicode(LCMapStringW_wrapper, "LCMapStringW:");
}
@ -2698,10 +2701,13 @@ static void test_LCMapStringEx(void)
SetLastError(0xdeadbeef);
ret = pLCMapStringEx(invalidW, LCMAP_LOWERCASE,
upper_case, -1, buf, ARRAY_SIZE(buf), NULL, NULL, 0);
todo_wine {
ok(!ret, "LCMapStringEx should fail with bad locale name\n");
ok(GetLastError() == ERROR_INVALID_PARAMETER, "unexpected error code %ld\n", GetLastError());
}
SetLastError(0xdeadbeef);
ret = pLCMapStringEx(invalidW, LCMAP_HIRAGANA,
upper_case, -1, buf, ARRAY_SIZE(buf), NULL, NULL, 0);
ok(ret, "LCMapStringEx should not fail with bad locale name\n");
/* test reserved parameters */
ret = pLCMapStringEx(LOCALE_NAME_USER_DEFAULT, LCMAP_LOWERCASE,

86
dlls/kernelbase/locale.c
View file

@ -672,7 +672,12 @@ static const struct sortguid *get_language_sort( const WCHAR *name )
name = locale_strings + user_locale->sname + 1;
}
if (!(entry = find_lcname_entry( name ))) return NULL;
if (!(entry = find_lcname_entry( name )))
{
WARN( "unknown locale %s\n", debugstr_w(name) );
SetLastError( ERROR_INVALID_PARAMETER );
return NULL;
}
if ((ret = locale_sorts[entry - lcnames_index])) return ret;
lcid = entry->id;
@ -686,22 +691,17 @@ static const struct sortguid *get_language_sort( const WCHAR *name )
if (!RegQueryValueExW( key, name, NULL, &type, (BYTE *)guidstr, &size ) && type == REG_SZ)
{
RtlInitUnicodeString( &str, guidstr );
if (!RtlGUIDFromString( &str, &guid ))
{
ret = find_sortguid( &guid );
goto done;
}
if (!RtlGUIDFromString( &str, &guid )) ret = find_sortguid( &guid );
break;
}
if (!name[0]) break;
name = locale_strings + (SORTIDFROMLCID( lcid ) ? locale->sname : locale->sparent) + 1;
if (!(locale = get_locale_by_name( name, &lcid ))) break;
}
RegCloseKey( key );
}
ret = &sort.guids[0];
done:
RegCloseKey( key );
if (ret) locale_sorts[entry - lcnames_index] = ret;
if (!ret) ret = &sort.guids[0];
locale_sorts[entry - lcnames_index] = ret;
return ret;
}
@ -4484,12 +4484,7 @@ INT WINAPI CompareStringEx( const WCHAR *locale, DWORD flags, const WCHAR *str1,
return 0;
}
if (!(sortid = get_language_sort( locale )))
{
FIXME( "unknown locale %s\n", debugstr_w(locale) );
SetLastError( ERROR_INVALID_PARAMETER );
return 0;
}
if (!(sortid = get_language_sort( locale ))) return 0;
if (!str1 || !str2)
{
@ -4971,12 +4966,7 @@ INT WINAPI DECLSPEC_HOTPATCH FindNLSStringEx( const WCHAR *locale, DWORD flags,
SetLastError( ERROR_INVALID_PARAMETER );
return -1;
}
if (!(sortid = get_language_sort( locale )))
{
WARN( "unknown locale %s\n", debugstr_w(locale) );
SetLastError( ERROR_INVALID_PARAMETER );
return -1;
}
if (!(sortid = get_language_sort( locale ))) return -1;
if (srclen == -1) srclen = lstrlenW(src);
if (valuelen == -1) valuelen = lstrlenW(value);
@ -5634,11 +5624,8 @@ BOOL WINAPI DECLSPEC_HOTPATCH GetNLSVersionEx( NLS_FUNCTION func, const WCHAR *l
SetLastError( ERROR_INSUFFICIENT_BUFFER );
return FALSE;
}
if (!(sortid = get_language_sort( locale )))
{
SetLastError( ERROR_INVALID_PARAMETER );
return 0;
}
if (!(sortid = get_language_sort( locale ))) return FALSE;
info->dwNLSVersion = info->dwDefinedVersion = sort.version;
if (info->dwNLSVersionInfoSize >= sizeof(*info))
@ -6329,13 +6316,10 @@ INT WINAPI DECLSPEC_HOTPATCH LCMapStringEx( const WCHAR *locale, DWORD flags, co
if (!dstlen) dst = NULL;
if (flags & (LCMAP_LINGUISTIC_CASING | LCMAP_SORTKEY) && !(sortid = get_language_sort( locale )))
if (flags & (LCMAP_LOWERCASE | LCMAP_UPPERCASE | LCMAP_SORTKEY))
{
FIXME( "unknown locale %s\n", debugstr_w(locale) );
SetLastError( ERROR_INVALID_PARAMETER );
return 0;
if (!(sortid = get_language_sort( locale ))) return 0;
}
if (flags & LCMAP_SORTKEY)
{
if (src == dst)
@ -6574,31 +6558,27 @@ INT WINAPI DECLSPEC_HOTPATCH LCMapStringW( LCID lcid, DWORD flags, const WCHAR *
WCHAR *dst, int dstlen )
{
const WCHAR *locale = LOCALE_NAME_USER_DEFAULT;
const NLS_LOCALE_LCID_INDEX *entry;
if (flags & (LCMAP_LINGUISTIC_CASING | LCMAP_SORTKEY))
switch (lcid)
{
const NLS_LOCALE_LCID_INDEX *entry;
switch (lcid)
case LOCALE_NEUTRAL:
case LOCALE_USER_DEFAULT:
case LOCALE_SYSTEM_DEFAULT:
case LOCALE_CUSTOM_DEFAULT:
case LOCALE_CUSTOM_UNSPECIFIED:
case LOCALE_CUSTOM_UI_DEFAULT:
break;
default:
if (lcid == user_lcid || lcid == system_lcid) break;
if (!(entry = find_lcid_entry( lcid )))
{
case LOCALE_NEUTRAL:
case LOCALE_USER_DEFAULT:
case LOCALE_SYSTEM_DEFAULT:
case LOCALE_CUSTOM_DEFAULT:
case LOCALE_CUSTOM_UNSPECIFIED:
case LOCALE_CUSTOM_UI_DEFAULT:
break;
default:
if (lcid == user_lcid || lcid == system_lcid) break;
if (!(entry = find_lcid_entry( lcid )))
{
WARN( "unknown locale %04lx\n", lcid );
SetLastError( ERROR_INVALID_PARAMETER );
return 0;
}
locale = locale_strings + entry->name + 1;
break;
WARN( "unknown locale %04lx\n", lcid );
SetLastError( ERROR_INVALID_PARAMETER );
return 0;
}
locale = locale_strings + entry->name + 1;
break;
}
return LCMapStringEx( locale, flags, src, srclen, dst, dstlen, NULL, NULL, 0 );