Re: Patch to support VT_BYREF | VT_I4 in typelib.c _copy_arg

[Marcus Meissner]

On Fri, Dec 10, 2004 at 10:05:33AM -0600, Robert Shearman wrote:
> Erich Hoover wrote:
> > dlls/oleaut32/typelib.c does not currently support VT_BYREF | VT_I4 in 
> > _copy_arg, this causes InstallShield to crash when attempting to 
> > install the demo for "Prince of Persia: Warrior Within" (and probably 
> > other InstallShield programs as well).  Installation can complete with 
> > this fix under Win9x w/ Desktop (2K and XP options still fail due to 
> > "unimplemented function imagehlp.dll.StackWalk64" and non-Desktop 
> > fails for unknown reason).

....
> > --- 4543,4554 ----
> >              memcpy(argpos, &V_UNION(arg,lVal), 4);
> >              hres = S_OK;
> >              break;
> > -
> >       case VT_BYREF | VT_I4:
> > -
> >          *argpos = V_UNION(arg,iVal);
> > -
> >          hres = S_OK;
> > -
> >          break;

VT_BYREF|VT_I4 should probably use *argpos = *V_UNION(arg,plVal);.

Ciao, Marcus