RE: table_array core dump (V 5.0.9)

Sorry for a second mail regarding the same problem. Just wanted to
attach a trace output. I Could see that there is some assert routines
added in recent versions of net_snmp_call_handler which is missing in
5.0.9.

Regards,
Geo

Trace Output
============

# ./demoapp -Dhelper,handler,array,result localhost
handler::register: Registering ::null at ccitt
handler:inject: injecting bulk_to_next before null
handler::register: Registering ::null at iso
handler:inject: injecting bulk_to_next before null
handler::register: Registering ::null at joint-iso-ccitt
handler:inject: injecting bulk_to_next before null
handler_registry: registering helper debug
handler_registry: registering helper serialize
handler_registry: registering helper read_only
handler_registry: registering helper bulk_to_next
handler:inject: injecting table before me1FileTable
handler::register: Registering ::table::me1FileTable at
iso.3.6.1.4.1.42.2.2.4.4.1.2.1
handler:inject: injecting bulk_to_next before table
example-demon is up and running.


<<<  ################################################ >>>>
<<<< SNMP SET ON iso.3.6.1.4.1.42.2.2.4.4.1.2.1 >>>>
<<<  ################################################ >>>>


handler:calling: calling main handler bulk_to_next
handler:calling: calling handler table
helper:table: Got request for handler table: base
oid:iso.3.6.1.4.1.42.2.2.4.4.1.2.1
helper:table:  SET_REQUEST for OID: iso.3.6.1.4.1.42.2.2.4.4.1.2.1.1.2
type=4(04), value=STRING: "test"
helper:table:   oid indexes not complete:
iso.3.6.1.4.1.42.2.2.4.4.1.2.1.1.2
handler:returned: handler table returned 0
results: request results (status = 2):
results:        iso.3.6.1.4.1.42.2.2.4.4.1.2.1.1.2 = STRING: "test"
handler:calling: calling main handler bulk_to_next
handler:calling: calling handler table
helper:table: Got request for handler table: base
oid:iso.3.6.1.4.1.42.2.2.4.4.1.2.1
handler:calling: calling handler me1FileTable
Segmentation fault (core dumped)
#
========================================================================
==



-----Original Message-----
From: George, Geo 
Sent: Thursday, August 11, 2005 11:03 AM
To: '[email protected]'
Subject: table_array core dump (V 5.0.9)


Hi All,
I have developed an Agentx based SNMP sub agent using, netsnmp v5.0.9.
Tables are implemented using mib2c.aray-user.conf. 

A typical problem:
When ever a SNMP set is performed with invalid index (ie No instance
number given) the agent core dumps. Tables implemented using
iterate.conf are fine. 

I tried with a very small experimental table, and the same behavior is
observed.

Any help appreciated.

Regards,
Geo

========================================================================
======
Description:
	MIB:
	Me1FileEntry ::=      // OID = 1.3.6.1.4.1.42.2.2.4
   	 SEQUENCE {
        me1FileIndex
                Unsigned32,
        me1FileName
                DisplayString,
        me1FileSize
                Unsigned32,
        me1FilePerm
                DisplayString
    }


How to repeat: Try snmpset on 1.3.6.1.4.1.42.2.2.4 without any index,
agent core dumps. With valid indexes, it works fine.
========================================================================
=====





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