Re: [irrtoolset]IRRToolset 4.8.2 - segfaults on SuSE9 under certainconditions

[Sandu Mihai <]

Pierfrancesco Caci wrote:

> :-> "Sandu" == Sandu Mihai <mihai.sandu@localhost writes:
>
>    > @RtConfig printSuperPrefixes "%p%l\n" filter AS-ROMANIA
>
> does not segfault here, if I use printSuperPrefixRanges (that command
> you mentioned doesn't seem to exist).
>
> Debian Linux, sparc64, gcc version 3.3.4 (Debian)
>
>
> Pf
>
>  
First, please accept my apologies for my typo. The command used to cause 
the segfault is:

@RtConfig printSuperPrefixRanges "%p/%l\n" filter AS-ROMANIA

I have tried it on:
Redhat 7.3 - glibc-2.2.5-42
SuSE 9 - glibc-2.3.2-88

On both, the compiled binary will segfault. The binary for Fedora 
(IRRToolset 4.8.2) will also segfault. The binary for Redhat7.3 + compat 
libs will work on Redhat7.3 (I have managed to make a RPM out of it :) ) 
without a problem. I did inserted a cerr << "Blah" << buffer << "Blah" 
before the place where it segfaults, and for AS-ROMANIA it segfaults 
right after spitting out the 4th route object:
*_route_*: 192.162.16.0/24 _origin_: AS3233 
<http://www.ripe.net/perl/whois?searchtext=AS3233&form_type=simple>
I suspect that probably there is something wrong with AS-ROMANIA that 
triggers the segfault. I can eventually send the output of a bt in gdb.

Best regards,

Sandu Mihai
GTS Telecom NOC Engineer