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Re: plpgsql_check_function issue after upgrade

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po 5. 12. 2022 v 8:42 odesílatel shashidhar Reddy <shashidharreddy001@xxxxxxxxx> napsal:
Pavel,

Below is the back trace result

libffi6-dbg libgcc1-dbg libkrb5-dbg libstdc++6-8-dbg libxml2-dbg postgresql-13-dbgsym postgresql-13-pldeb
ugger-dbgsym zlib1g-dbg

I am sorry, I don't anything

 

On Mon, Dec 5, 2022 at 11:28 AM Pavel Stehule <pavel.stehule@xxxxxxxxx> wrote:
Hi


po 5. 12. 2022 v 6:49 odesílatel shashidhar Reddy <shashidharreddy001@xxxxxxxxx> napsal:
Pavel,

Where can I get list-dbgsym-packages.sh script?



please, don't use top-post style in this mailing list https://en.wikipedia.org/wiki/Posting_style

Regards

Pavel



On Wed, Nov 30, 2022 at 10:04 AM Pavel Stehule <pavel.stehule@xxxxxxxxx> wrote:


st 30. 11. 2022 v 5:28 odesílatel Pavel Stehule <pavel.stehule@xxxxxxxxx> napsal:


st 30. 11. 2022 v 1:38 odesílatel shashidhar Reddy <shashidharreddy001@xxxxxxxxx> napsal:
I have tried updating after upgrade but that wasn't  working, so I have dropped and recreated the extension.
Now it is crashing every time when we call the function. 

what is version od plpgsql_check on Postgres 12, what is version of plpgsql_check on Postgres 13 (with version of minor release)?


Do you have installed some other extensions?

 



 

On Tue, 29 Nov, 2022, 9:58 pm Pavel Stehule, <pavel.stehule@xxxxxxxxx> wrote:


út 29. 11. 2022 v 16:37 odesílatel shashidhar Reddy <shashidharreddy001@xxxxxxxxx> napsal:
Plogsql check version is 2.2 and one more finding is before calling the function if we drop and recreate the plpgsql_check extension there is no issue, but each time we can't drop and create.

Maybe you need to run ALTER EXTENSION plpgsql_check UPDATE before first usage in pg 13

If the extension works after re-installation, then the problem is not in an extension.



On Tue, 29 Nov, 2022, 7:19 pm shashidhar Reddy, <shashidharreddy001@xxxxxxxxx> wrote:
Hello Pavel,

This is the function causing the issue on all servers, and also i noticed when I use plpgsql_check_function in any function I am facing the same issue.


On Tue, Nov 29, 2022 at 6:43 PM Pavel Stehule <pavel.stehule@xxxxxxxxx> wrote:
Hi


út 29. 11. 2022 v 13:49 odesílatel shashidhar Reddy <shashidharreddy001@xxxxxxxxx> napsal:
Hello,

Recently we have upgraded postgres from version 12 to 13 and upgraded  plpgsql_check to the latest version but after upgrade when calling the below function causing postgres restart .

CREATE OR REPLACE FUNCTION pro.po_check(
)
    RETURNS void
    LANGUAGE 'plpgsql'
    COST 100
    VOLATILE SECURITY DEFINER PARALLEL UNSAFE
AS $BODY$
DECLARE
BEGIN

    PERFORM p.oid, n.nspname, p.proname, plpgsql_check_function(p.oid)
    FROM pg_catalog.pg_namespace n
    JOIN pg_catalog.pg_proc p ON pronamespace = n.oid
    JOIN pg_catalog.pg_language l ON p.prolang = l.oid
    WHERE l.lanname = 'plpgsql' AND p.prorettype <> 2279
    and upper(n.nspname) like upper('Pro');

END;
$BODY$;

and the error in syslogs shows
kernel: [93631.415790] postgres[86383]: segfault at 80 ip 00007f07f3e3eefd sp 00007fffcf1db500 error 4 in plpgsql_check.so[7f07f3e2e000+34000]

it can be a bug in plpgsql_check. But I am not able to fix it without some information. Can you send the reproducer (minimal example of your code, that reproduce this error)?

Regards

Pavel

--
Shashidhar


--
Shashidhar


--
Shashidhar


--
Shashidhar

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