[Mono-dev] SafeFileHandle

Zoltan Varga vargaz at gmail.com
Mon Jan 12 22:46:16 UTC 2015


Hi,

  Yes, please file a report.

         Zoltan

On Mon, Jan 12, 2015 at 5:42 PM, Greg Young <gregoryyoung1 at gmail.com> wrote:

> I have one I can file. I figured it was something on my side though.
>
> Could it be the FileHandle closing itself later for a second time? Are
> there other scenarios aside from close this can happen on?
>
> In general SafeFileHandle is pretty painful to use since none of the
> definitions support it.
>
> Want me to create an issue?
>
> Greg
>
> On Tue, Jan 13, 2015 at 12:32 AM, Zoltan Varga <vargaz at gmail.com> wrote:
> > Hi,
> >
> >   This is a bug, it shouldn't happen. If you have some kind of
> reproducible
> > test case, please file a bug report with it.
> >
> >             Zoltan
> >
> > On Mon, Jan 12, 2015 at 5:28 PM, Greg Young <gregoryyoung1 at gmail.com>
> wrote:
> >>
> >> _wapi_handle_unref_full: Attempting to unref unused handle 0x8a
> >>
> >> I seem to be getting this message from the runtime not sure what could
> >> be causing it. From some googling this appears to happen when you
> >> close a file handle multiple times.
> >>
> >> The only place close is called is :
> >>
> >> protected override void Dispose(bool disposing)
> >>         {
> >>             if(_handle == null) return;
> >>             Flush();
> >>             _handle.Close();
> >>             _handle = null;
> >>            <snip>
> >>
> >> Not sure how it could be called multiple times. I don't get any issues
> >> on the CLR.
> >>
> >> Any ideas?
> >>
> >> Greg
> >>
> >> --
> >> Studying for the Turing test
> >> _______________________________________________
> >> Mono-devel-list mailing list
> >> Mono-devel-list at lists.ximian.com
> >> http://lists.ximian.com/mailman/listinfo/mono-devel-list
> >
> >
>
>
>
> --
> Studying for the Turing test
>
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