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comdlg32: Improve error handling in get_config_key_string. 

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2020-05-08 16:41:12 +02:00 committed by Alexandre Julliard
parent 0239026bf3
commit a16b9ff583
1 changed files with 4 additions and 5 deletions
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9
dlls/comdlg32/filedlg.c
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@ -250,11 +250,10 @@ static BOOL get_config_key_string(HKEY hkey, const WCHAR *name, WCHAR **value)
DWORD type, size; DWORD type, size;
WCHAR *str; WCHAR *str;
if (hkey && !RegQueryValueExW(hkey, name, 0, &type, NULL, &size)) if (RegQueryValueExW(hkey, name, 0, &type, NULL, &size))
{ return FALSE;
if (type != REG_SZ && type != REG_EXPAND_SZ) if (type != REG_SZ && type != REG_EXPAND_SZ)
return FALSE; return FALSE;
}
str = heap_alloc(size); str = heap_alloc(size);
if (RegQueryValueExW(hkey, name, 0, &type, (BYTE *)str, &size)) if (RegQueryValueExW(hkey, name, 0, &type, (BYTE *)str, &size))