From: | Teodor Sigaev <teodor(at)stack(dot)net> |
---|---|
To: | "Magnus Naeslund(f)" <mag(at)fbab(dot)net> |
Cc: | pgsql-hackers(at)postgresql(dot)org, Bruce Momjian <pgman(at)candle(dot)pha(dot)pa(dot)us> |
Subject: | Please, apply patch of tsearch for current CVS & 7.3.1 |
Date: | 2002-12-04 08:32:54 |
Message-ID: | 3DEDBDB6.1060508@stack.net |
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Lists: | pgsql-hackers |
Thank you very much, you catch it :). This bug had a long life, because it
exists if and only if locale of postmaster
was a different from C (or ru_RU.KOI8-R).
Please, apply patch for current CVS & 7.3.1
Magnus Naeslund(f) wrote:
> Ok, I nailed the bug, but i'm not sure what the correct fix is.
> Attached tsearch_morph.diff that remedies this problem by avoiding it.
> Also there's a debug aid patch if someone would like to know how i
> finally found it out :)
>
> There problem in the lemmatize() function is that GETDICT(...) returned
> a value not handled (BYLOCALE).
> The value (-1) and later used as an index into the dicts[] array.
> After that everything went berserk stack went crazy somehow so trapping
> the fault sent me to the wrong place, and every time i read the value it
> was positive ;)
>
> So now i just return the initial word passed to the lemmatize function,
> because i don't know what to do with it.
>
> So you tsearch guys will have to work it out :)
>
--
Teodor Sigaev
teodor(at)stack(dot)net
Attachment | Content-Type | Size |
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tsearch_patch.gz | application/gzip | 251 bytes |
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