[psqlodbc-Bugs][1002767] Fatal exception error after running some queries

psqlodbc-Bugs item #1002767, was changed at 2015-02-02 20:38 by Heikki Linnakangas
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Status: Closed
Priority: 3
Submitted By: Andrus Moor (kobruleht)
Assigned to: Nobody (None)
Summary: Fatal exception error after running some queries
Category: None
Group: None
Resolution: Out of Date
Category: None
Group: None
Resolution: None


Initial Comment:
To reproduce:

Run some queries from Microsoft Visual FoxPro 9.0 SP1 against ODBC driver
Log file containing queries and data is included.

Observed:

FoxPro crashes with access violation error.

Fatal error: Exception code=C0000005 @  14:23:46. Error log file: C:\eetasoft\algus\VFP9Rerr.log
    Called from -  read_events line 0  { c:\eetasoft\algus\alguss.exe}
    Called from -  alguss line 0  { c:\eetasoft\algus\alguss.exe}


Reproducible:

This is reproducible always in different computers.
I can create exact repro if required.


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>Comment By: Heikki Linnakangas (hlinnaka)
Date: 2015-02-02 20:38

Message:
Oh, ok.

If you could enable the Windows ODBC tracing option and send over the generated log, that might help. I'm not too
excitedabout testing this with FoxPro, but I could try to reproduce the same sequence of calls with a little test
program,based on the trace log. 

Could you also set Debug=1 in the driver config and send over the mylog_* files it generates, please?


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Comment By: Andrus Moor (kobruleht)
Date: 2015-01-22 15:02

Message:
I verified that this issue still occurs in
09.03.0400

I occurs after some time after viewing different queries.

There are no exact steps yet.
After running application and working working with it it occurs after some time.
Re-running application and re-entering last commands does not reproduce it.
It occurs again after some time.

 I can install odbc driver with advanced logging and send log if this helps.
Using 32 bit odbc driver in Windows 7 x64


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Comment By: Heikki Linnakangas (hlinnaka)
Date: 2015-01-22 09:24

Message:
Hiroshi may have fixed this per the comment, and we have no reproducer script. Probably not an issue anymore..

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Comment By: Andrus Moor (kobruleht)
Date: 2007-04-05 22:39

Message:
This probem exists in last snapshot also. Log included.
It seems that fatal exception occurs inside closed source
product, not inside driver.
I'm no idea how you can research this.

I created server account for you so you can try without
installing database.

How to send logon credidentials by e-mail ?

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Comment By: Hiroshi Inoue (hinoue)
Date: 2007-04-04 04:33

Message:
I found a buffer overrun bug.
It may be related to your problem.

Could you try the snapshot driver ?

regards
Hiroshi Inoue

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Comment By: Hiroshi Inoue (hinoue)
Date: 2007-03-27 05:47

Message:
Could you send me the reproducible example ?
It would be better if it's more simpler.

regards,
Hiroshi Inoue

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