Re: Fix last unitialized memory warning
| От | Richard Guo |
|---|---|
| Тема | Re: Fix last unitialized memory warning |
| Дата | |
| Msg-id | CAMbWs4-kXH0e3MDKWue6L-x0s9St-tn4zvrMqbHa=B6ABN10Mw@mail.gmail.com обсуждение исходный текст |
| Ответ на | Re: Fix last unitialized memory warning (Julien Rouhaud <rjuju123@gmail.com>) |
| Список | pgsql-hackers |
On Thu, Aug 10, 2023 at 8:57 AM Julien Rouhaud <rjuju123@gmail.com> wrote:
On Wed, Aug 09, 2023 at 10:29:56AM -0500, Tristan Partin wrote:
> On Wed Aug 9, 2023 at 10:02 AM CDT, Peter Eisentraut wrote:
> >
> > This patch has apparently upset one buildfarm member with a very old
> > compiler:
> > https://buildfarm.postgresql.org/cgi-bin/show_history.pl?nm=lapwing&br=HEAD
> >
> > Any thoughts?
>
> Best I could find is SO question[0] which links out to[1]. Try this patch.
> Otherwise, a memset() would probably do too.
Yes, it's a buggy warning that came up in the past a few times as I recall, for
which we previously used the {{...}} approach to silence it.
I came across this warning too on one of my VMs, with gcc 4.8.5. +1 to
silence it with {{...}}. We did that in d937904 and 6392f2a (and maybe
more).
In case it helps, here is the GCC I'm on.
$ gcc --version
gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-44)
Thanks
Richard
silence it with {{...}}. We did that in d937904 and 6392f2a (and maybe
more).
In case it helps, here is the GCC I'm on.
$ gcc --version
gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-44)
Thanks
Richard
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