RFR: 8240725: Some functions might not work with CJK character

Tue Mar 10 18:30:10 UTC 2020

On Tue, Mar 10, 2020 at 10:08 AM <naoto.sato at oracle.com> wrote:

>
> Then I noticed (should have noticed in the first place, sorry) that the
> error handling in canonicalize_md.c is incorrect (unrelated to your
> change). All error cases "goto finish" which would end up "free(NULL)"
> in some cases, e.g.
>

FYI  free(NULL) is a no-op
https://pubs.opengroup.org/onlinepubs/9699919799/functions/free.html