| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | "John Hansen" <john(at)geeknet(dot)com(dot)au> |
| Cc: | "Hackers" <pgsql-hackers(at)postgresql(dot)org>, "Patches" <pgsql-patches(at)postgresql(dot)org> |
| Subject: | Re: UNICODE characters above 0x10000 |
| Date: | 2004-08-06 18:36:57 |
| Message-ID: | 22427.1091817417@sss.pgh.pa.us |
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| Lists: | pgsql-hackers pgsql-patches |
"John Hansen" <john(at)geeknet(dot)com(dot)au> writes:
> Attached, as promised, small patch removing the limitation, adding
> correct utf8 validation.
Surely this is badly broken --- it will happily access data outside the
bounds of the given string. Also, doesn't pg_mblen already know the
length rules for UTF8? Why are you duplicating that knowledge?
regards, tom lane
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