Unable to execute Cygwin application within UDF format

[Takashi Yano]

On Sat, 28 May 2022 09:22:12 -0400
Ken Brown wrote:
> On 5/27/2022 8:36 AM, Takashi Yano wrote:
> > diff --git a/winsup/cygwin/cygheap.cc b/winsup/cygwin/cygheap.cc
> > index 01b49468e..34c9e2bc7 100644
> > --- a/winsup/cygwin/cygheap.cc
> > +++ b/winsup/cygwin/cygheap.cc
> > @@ -183,6 +183,11 @@ init_cygheap::init_installation_root ()
> >   	  if (p)
> >   	    p = wcschr (p + 1, L'\\');  /* Skip share name */
> >   	}
> > +      else
> > +	{
> > +	  len = 4;
> > +	  p = installation_root_buf + 4;
> > +	}
> >       }
> >     installation_root_buf[1] = L'?';
> >     RtlInitEmptyUnicodeString (&installation_key, installation_key_buf,
> 
> This looks right to me.  I would just suggest an explanatory comment, something 
> like this:
> 
> +      else  /* Long path prefix followed by drive letter path */

Thanks for the advice. I will submit the patch to cygwin-patches
mailing list.

-- 
Takashi Yano <takashi.yano@nifty.ne.jp>