Обсуждение: Port Bug Report: connecting with psql v. 6.4.2 kill 6.5 backend!

============================================================================
                        POSTGRESQL BUG REPORT TEMPLATE
============================================================================


Your name               : Palle Girgensohn
Your email address      : girgen@partitur.se

Category                : runtime: back-end
Severity                : critical

Summary: connecting with psql v. 6.4.2 kill 6.5 backend!

System Configuration
--------------------
  Operating System   : FreeBSD 3.2-STABLE

  PostgreSQL version : 6.5

  Compiler used      : gcc-2.7.2.1

Hardware:
---------
pentium 128 MB,
FreeBSD stordatan.palle.se 3.2-STABLE FreeBSD 3.2-STABLE #0: Thu Jul  8 05:41:27 CEST 1999
root@stordatan.palle.se:/usr/src/sys/compile/PALLE3 i386 


Versions of other tools:
------------------------
gmake...

--------------------------------------------------------------------------

Problem Description:
--------------------
When connecting to the a 6.5 postmaster from another host
with 6.4.2 installed, the backend dies:

ERROR:  postmaster: getprotobyname failed
Segmentation fault (core dumped)

a backtrace from gdb:
(gdb) bt
#0  0x281d0b23 in siglongjmp () from /usr/lib/libc.so.3


--------------------------------------------------------------------------

Test Case:
----------
install & run postgres 6.4.2 on one machine
install & run postgres 6.5 on another


pg-6.4.2$ psql -h pg-6.5

BOOM




--------------------------------------------------------------------------

Solution:
---------


--------------------------------------------------------------------------

Hmmm...

/etc/profiles was not world readable, for some odd reason. Now it works
like a charm...:)

Forget this report!

Thanks
Palle

Unprivileged user wrote:
>
> ============================================================================
>                         POSTGRESQL BUG REPORT TEMPLATE
> ============================================================================
>
> Your name               : Palle Girgensohn
> Your email address      : girgen@partitur.se
>
> Category                : runtime: back-end
> Severity                : critical
>
> Summary: connecting with psql v. 6.4.2 kill 6.5 backend!
>
> System Configuration
> --------------------
>   Operating System   : FreeBSD 3.2-STABLE
>
>   PostgreSQL version : 6.5
>
>   Compiler used      : gcc-2.7.2.1
>
> Hardware:
> ---------
> pentium 128 MB,
> FreeBSD stordatan.palle.se 3.2-STABLE FreeBSD 3.2-STABLE #0: Thu Jul  8 05:41:27 CEST 1999
root@stordatan.palle.se:/usr/src/sys/compile/PALLE3 i386 
>
> Versions of other tools:
> ------------------------
> gmake...
>
> --------------------------------------------------------------------------
>
> Problem Description:
> --------------------
> When connecting to the a 6.5 postmaster from another host
> with 6.4.2 installed, the backend dies:
>
> ERROR:  postmaster: getprotobyname failed
> Segmentation fault (core dumped)
>
> a backtrace from gdb:
> (gdb) bt
> #0  0x281d0b23 in siglongjmp () from /usr/lib/libc.so.3
>
> --------------------------------------------------------------------------
>
> Test Case:
> ----------
> install & run postgres 6.4.2 on one machine
> install & run postgres 6.5 on another
>
> pg-6.4.2$ psql -h pg-6.5
>
> BOOM
>
> --------------------------------------------------------------------------
>
> Solution:
> ---------
>
> --------------------------------------------------------------------------