[PATCH] stdlib: Test using setenv with updated environ [BZ #32588]

[Florian Weimer]

* H. J. Lu:

> +int
> +do_test (void)
> +{
> +  char *valp;
> +  static char *dummy_environ[] = { NULL };
> +  environ = dummy_environ;
> +  setenv ("A", "1", 0);
> +  valp = getenv ("A");
> +  TEST_VERIFY_EXIT (valp[0] == '1' && valp[1] == '\0');
> +  return 0;
> +}
> +
> +#include <support/test-driver.c>

Looks good.

Reviewed-by: Florian Weimer <fweimer@redhat.com>

Thanks,
Florian