Re: Joy of this, Joy of that

On Tue, 26 Nov 2024 21:30:12 +0000, Richard Kettlewell wrote:

Lawrence D'Oliveiro <ldo@nz.invalid> writes:
 

On Tue, 26 Nov 2024 08:32:32 +0000, Richard Kettlewell wrote:
>

The examples show that freeing the same pointer twice can be detected
reliably.

 
They do no such thing.

>
   free(p);
   printf("%s(): returned from first free() call\n", __func__);
>
   free(p);
   printf("%s(): returned from second free() call\n", __func__);
>
Is that or is that not freeing the same pointer twice?

 
Obviously you are not arguing in good faith.

Is this some special meaning of “they do no such thing” that is private to
you?