[PATCH v8] locale: memory leak in newlocale [BZ #25770]

[Florian Weimer]

* Dmitry Kovalenko:

>>TEST_COMPARE (setenv ("LOCPATH", ".", 1), 0);
>  
> TEST_COMPARE does not interrupt an execution of tests when a != b.
>  
> Is it OK?

The following code should still run okay, so I don't see a requirement
to stop early.

Thanks,
Florian