| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | "Katsaros Kwn/nos" <ntinos(at)aueb(dot)gr> |
| Cc: | Postgres Hackers <pgsql-hackers(at)postgresql(dot)org>, PostgreSQL General <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: [HACKERS] Problems with SPI memory management |
| Date: | 2004-09-16 18:12:40 |
| Message-ID: | 29194.1095358360@sss.pgh.pa.us |
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| Lists: | pgsql-general pgsql-hackers |
"Katsaros Kwn/nos" <ntinos(at)aueb(dot)gr> writes:
> On Wed, 2004-09-15 at 19:51, Tom Lane wrote:
>> You'd be well advised to be doing this sort of hackery in a build with
>> --enable-cassert. That turns on CLOBBER_FREED_MEMORY which makes
>> misuse of freed memory a whole lot more obvious.
> I did this but when I try do create a function the following message is
> displayed:
> " ERROR: could not load library
> "/usr/local/pgsql2/PLANSandTESTS/libtimes.so":
> /usr/local/pgsql2/PLANSandTESTS/libtimes.so: undefined symbol:
> assert_enabled "
You need to rebuild the whole backend, not just your function.
regards, tom lane
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