[PATCH] svchost: Added base implementation of svchost (1/12)

[Alexandre Julliard]

Roy Shea <roy at cs.hmc.edu> writes:

> +/* Allocate and initializes an ANSI version of the Unicode string */
> +static LPSTR UnicodeToAnsi(const WCHAR *unicode)
> +{
> +    int size;
> +    LPSTR ansi;
> +
> +    size = WideCharToMultiByte(CP_UTF8, 0, unicode, -1, NULL, 0, NULL, NULL);
> +    ansi = HeapAlloc(GetProcessHeap(), 0, size);
> +    WideCharToMultiByte(CP_UTF8, 0, unicode, -1, ansi, size, NULL, NULL);
> +    return ansi;
> +}

UTF-8 is not the same thing as ANSI, this function is misleading. For
procedure names what you probably want is a special-purpose function
that rejects anything that isn't 7-bit ASCII.

> +    ret = RegOpenKeyExW(HKEY_LOCAL_MACHINE, service_param_key, 0,
> +            KEY_READ, &service_hkey);
> +    if (ret != ERROR_SUCCESS)
> +    {
> +        WINE_ERR("cannot open key %s, err=%d\n",
> +                wine_dbgstr_w(service_param_key), ret);
> +        HeapFree(GetProcessHeap(), 0, service_param_key);
> +        return FALSE;
> +    }
> +
> +    /* Find DLL associate with service from key */
> +    dll_name_short = GetRegValue(service_hkey, service_dll);
> +    if (!dll_name_short)
> +    {
> +        WINE_ERR("cannot find registry value %s for service %s\n",
> +                wine_dbgstr_w(service_dll), wine_dbgstr_w(service_name));
> +        HeapFree(GetProcessHeap(), 0, service_param_key);
> +        return FALSE;
> +    }

You are leaking registry handles pretty much everywhere.

-- 
Alexandre Julliard
julliard at winehq.org