RE: Crash in CC_from_PGresult

From: Daniel Cory <dcory(at)tableau(dot)com>
To: "Inoue, Hiroshi" <h-inoue(at)dream(dot)email(dot)ne(dot)jp>
Cc: "pgsql-odbc(at)postgresql(dot)org" <pgsql-odbc(at)postgresql(dot)org>
Subject: RE: Crash in CC_from_PGresult
Date: 2018-07-23 23:01:19
Message-ID: CY1PR03MB1455C9D69C0E0D14DF801A7CBC560@CY1PR03MB1455.namprd03.prod.outlook.com
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All I have now is the dmp file from our crash dump reporting system.

I can try to find one of our customers and see if they can reproduce it to generate additional logs, but I don’t know how successful that will be. Do you have any ideas from the stack what might be going wrong so I can narrow down the possible repro steps?

Dan

From: Inoue, Hiroshi <h-inoue(at)dream(dot)email(dot)ne(dot)jp>
Sent: Monday, July 23, 2018 3:50 PM
To: Daniel Cory <dcory(at)tableau(dot)com>
Cc: pgsql-odbc(at)postgresql(dot)org
Subject: Re: Crash in CC_from_PGresult

Hi Daniel,
Could you take Mylog output of the case?

regards,
Hiroshi Inoue
On 2018/07/24 1:32, Daniel Cory wrote:
Our customers are crashing on Windows in CC_from_PGresult up to version 10.2.0 of the 64-bit driver. Do you know if this crash is fixed in a later version? Or what can I do to help get it fixed?

The call stack in 10.2.0 is:
psqlodbc35w!CC_from_PGresult+0xb1
psqlodbc35w!CC_send_query_append+0x1081
psqlodbc35w!QR_next_tuple+0xc7e
psqlodbc35w!SC_fetch+0x16d
psqlodbc35w!PGAPI_ExtendedFetch+0x100d
psqlodbc35w!SQLFetch+0xe9
odbc32!SQLFetch+0x35a

Thanks,
Dan

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