issue in postgresql 9.1.3 in using arrow key in Solaris platform

From: M Tarkeshwar Rao
Subject: issue in postgresql 9.1.3 in using arrow key in Solaris platform
Date: ,
Msg-id: 1C16813DAFF3E44B939586605D40E9F01172038D@ESESSMB107.ericsson.se
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Responses: Re: [GENERAL] issue in postgresql 9.1.3 in using arrow key in Solaris platform  (Adrian Klaver)
List: pgsql-performance

Hi all,

 

We are facing following issue in postgresql 9.1.3 in using arrow key in Solaris platform.

Can you please help us to resolve it or any new release has fix for this or any workaround for this?

 

issue: psql client generates a core when up arrow is used twice.

============

Platfrom: Solaris X86

 

Steps to  reproduce:

=====================

1. Login to any postgres database

2. execute any quer say  "\list"

3. press up arrow twice.

4. segmentation fault occurs and core is generated. Also session is terminated.

 

PLease find example below

 

# ./psql -U super -d mgrdb

Password for user super:

psql (9.1.3)

Type "help" for help.

 

mgrdb=# \l

                                  List of databases

   Name    |  Owner   | Encoding |   Collate   |    Ctype    |   Access privileg

es

-----------+----------+----------+-------------+-------------+------------------

-----

mgrdb     | postgres | UTF8     | en_US.UTF-8 | en_US.UTF-8 |

postgres  | postgres | UTF8     | en_US.UTF-8 | en_US.UTF-8 |

template0 | postgres | UTF8     | en_US.UTF-8 | en_US.UTF-8 | =c/postgres

    +

           |          |          |             |             | postgres=CTc/post

gres

template1 | postgres | UTF8     | en_US.UTF-8 | en_US.UTF-8 | =c/postgres

    +

           |          |          |             |             | postgres=CTc/post

gres

(4 rows)

 

mgrdb=#

mgrdb=# select count(1) from operator_msm;Segmentation Fault (core dumped)

 

Regards

Tarkeshwar


pgsql-performance by date:

From: Adrian Klaver
Date:
Subject: Re: [GENERAL] issue in postgresql 9.1.3 in using arrow key in Solaris platform
From: Scott Marlowe
Date:
Subject: Re: Small performance regression in 9.2 has a big impact