Re: setupapi: fix string conversion in SetupGetInfInformationA()

[Pierre Schweitzer]

Hi Jacek,

If this is the Wine behavior, then it's wrong [1].
MSDN states [1]: "If the function fails, it does not call SetLastError.
An application cannot call GetLastError for extended error information."

[1]:
https://msdn.microsoft.com/en-us/library/windows/desktop/aa366597%28v=vs.85%...

Cheers,

On 08/02/2015 20:02, Jacek Caban wrote:
> Hi Pierre,
>
> On 02/08/15 19:59, Pierre Schweitzer wrote:
> >      inf = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
> > -
> >    if (!inf)
> > -
> >    {
> > -
> >        SetLastError(ERROR_NOT_ENOUGH_MEMORY);
> > -
> >        return FALSE;
>
> You don't need to call SetLastError here. It's already set by HeapAlloc
> on failure.
>
> Jacek