[committed, PATCH] Free memory returned from bfd_get_synthetic_symtab

[H.J. Lu]

On 9/25/17, Andreas Schwab <schwab@linux-m68k.org> wrote:
> On Sep 25 2017, "H.J. Lu" <hjl.tools@gmail.com> wrote:
>
>> @@ -1201,6 +1201,8 @@ display_rel_file (bfd *abfd, bfd *archive_bfd)
>>    else
>>      print_size_symbols (abfd, dynamic, symsizes, symcount, archive_bfd);
>>
>> +  if (synthsyms)
>> +    free (synthsyms);
>
> There is no need to check for NULL.
>

Are we assuming "free (NULL)" always works?

-- 
H.J.