| From: | Peter Geoghegan <pg(at)heroku(dot)com> |
|---|---|
| To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
| Cc: | Jim Nasby <Jim(dot)Nasby(at)bluetreble(dot)com>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org> |
| Subject: | Re: Less than ideal error reporting in pg_stat_statements |
| Date: | 2015-10-02 21:30:58 |
| Message-ID: | CAM3SWZSJevoEvONW4M0_++GUB2z2qs3OFxMrxmTFXoYRHmZ=uw@mail.gmail.com |
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| Lists: | pgsql-hackers |
On Fri, Oct 2, 2015 at 2:29 PM, Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> I'm not too impressed with this bit:
>
> /* Allocate buffer; beware that off_t might be wider than size_t */
> - if (stat.st_size <= MaxAllocSize)
> + if (stat.st_size <= SIZE_MAX)
> buf = (char *) malloc(stat.st_size);
>
> because there are no, zero, not one uses of SIZE_MAX in our code today,
> and I do not see such a symbol required by the POSIX v2 spec either.
See my remarks just now. This can easily be fixed.
--
Peter Geoghegan
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