[PATCH v2 7/8] Use PRINTF_FORTIFY instead of _IO_FLAGS2_FORTIFY.

[Adhemerval Zanella]

On 15/11/2018 08:24, Florian Weimer wrote:
> * Adhemerval Zanella:
> 
>>> +  if (slen == 0)
>>> +    __chk_fail ();
>>
>> Maybe a __glibc_unlikely here?
> 
> I don't think this is required for paths which lead to a noreturn
> function.
> 
> Thanks,
> Florian
> 

Right, so I ok with current change as is.