[PATCH] telemetry: fix JSON string formatter

[Thomas Monjalon]

25/05/2023 10:30, Bruce Richardson:
> On Thu, May 25, 2023 at 09:20:35AM +0200, David Marchand wrote:
> > For large strings, we were incorrectly copying uninitialised data to the
> > output buffer.
> > Restore previous code.
> > 
> > Fixes: a515b7204e28 ("telemetry: remove VLA in JSON string formatter")
> > 
> > Signed-off-by: David Marchand <david.marchand at redhat.com>
> > ---
> Acked-by: Bruce Richardson <bruce.richardson at intel.com>

Applied, thanks (and sorry for merging the commit triggering CI failures).