| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | "Korea PostgreSQL Users' Group" <pgsql-kr(at)postgresql(dot)or(dot)kr> |
| Cc: | pgsql-patches(at)postgresql(dot)org, t-ishii(at)sra(dot)co(dot)jp |
| Subject: | Re: v7.4.1 text_position() patch |
| Date: | 2004-01-30 23:06:06 |
| Message-ID: | 20849.1075503966@sss.pgh.pa.us |
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| Lists: | pgsql-hackers pgsql-patches |
"Korea PostgreSQL Users' Group" <pgsql-kr(at)postgresql(dot)or(dot)kr> writes:
>> Hm. I don't think it can actually fail, because the wchar strings are
>> zero-terminated.
> [ yes it can ]
You're right. I was confused at first because I couldn't reproduce the
problem, but then I realized it's because I'm running with
CLOBBER_FREED_MEMORY enabled, so the junk beyond the end of the string
won't match the other string.
Will commit the patch. Thanks.
regards, tom lane
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