Re: Feature request: ZSH_XTRACEFD variable

[Daniel Shahaf <d.s@xxxxxxxxxxxxxxxxxx>]

Peter Stephenson wrote on Sun, 03 May 2020 18:30 +0100:
> On Sat, 2020-05-02 at 20:02 +0200, Timothée Mazzucotelli wrote:
> > I wrote such a test and noticed that file descriptors were being
> > closed each time ZSH_XTRACEFD was (re)assigned, even as a local
> > variable.  So I removed the code lines closing the previous file
> > descriptor in xtracefdsetfn, and it seemed to work well.  
> 
> This re-introduces the file descriptor leak I was at pains to remove.
> It apparently works because the test isn't sensitive to the leak ---
> that's hard to fix in a standard way, i.e. with1out having some limit you
> can rely on on file descriptors being created.
> 

Which test is that?

Cheers,

Daniel