[PATCH] Implement more export-options (clean, no-export-attributes)

[Daniele Ricci]

You're right, sorry. Fixing now.

On Fri, Jan 17, 2014 at 8:58 AM, Werner Koch <wk at gnupg.org> wrote:
> On Fri, 17 Jan 2014 00:10, daniele.athome at gmail.com said:
>> +  a = realloc (a, sizeof *a + strlen (a->arg) + strlen (arg));
>> +  if (!a)
>> +    return gpg_error_from_syserror ();
>> +
>> +  strcat (a->arg, arg);
>> +
>> +  *gpg->argtail = a;
>> +  gpg->argtail = &a->next;
>
> This assumes that realloc does not change the value of A.  realloc may
> return a pointer to a different memory block.  In turn the predecessor
> of the original A will have a dangling pointer.
>
>
>
> Shalom-Salam,
>
>    Werner
>
> --
> Die Gedanken sind frei.  Ausnahmen regelt ein Bundesgesetz.
>



-- 
Daniele