[patch] Fix dlclose / exit running in parallel resulting in dtor being called twice

[Paul Pluzhnikov]

On Wed, Feb 6, 2019 at 1:37 AM Florian Weimer <fweimer@redhat.com> wrote:
>
> * Paul Pluzhnikov:
>
> > +  /* Clear any errors.  */
> > +  dlerror ();
> > +  return dso;
> > +}
>
> Why did you add the dlerror call in the success case?

I don't remember / can't recall.

But it seems like it should always be a no-op. Do you have a case
where dlopen() succeeds and dlerror() is not a no-op?

Thanks,
-- 
Paul Pluzhnikov