[PATCH v3] malloc: Add realloc test.

[Andreas Schwab]

Will Newton <will.newton@linaro.org> writes:

> +  p = realloc (NULL, 10);
> +  save = errno;
> +
> +  if (p == NULL)
> +    merror ("realloc (NULL, 10) failed.");
> +
> +  /* errno should be clear on success (POSIX).  */
> +  if (p != NULL && save != 0)
> +    merror ("errno is set but should not be");

Where does it say that?

Andreas.

-- 
Andreas Schwab, SUSE Labs, schwab@suse.de
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