Thomas,
I tried your approach.
I reproduced the coredump using Net-SNMP 5.4. The stack trace is below:
Thanks,
Mark
NET-SNMP version: 5.4
Web: http://www.net-snmp.org/
Email: net-snmp-coders@lists.sourceforge.net
#0 netsnmp_add_varbind_to_cache (asp=0x8187958, vbcount=1,
varbind_ptr=0x815bc90, tp=0x681e050a) at snmp_agent.c:1900
1900 prefix_len = netsnmp_oid_find_prefix(tp->start_a,
(gdb) where
#0 netsnmp_add_varbind_to_cache (asp=0x8187958, vbcount=1,
varbind_ptr=0x815bc90, tp=0x681e050a) at snmp_agent.c:1900
#1 0x4013bb10 in netsnmp_reassign_requests (asp=0x8187958) at
snmp_agent.c:2334
#2 0x4013c6db in handle_getnext_loop (asp=0x8187958) at snmp_agent.c:2923
#3 0x4013c275 in check_delayed_request (asp=0x8187958) at snmp_agent.c:2694
#4 0x4013bed1 in netsnmp_check_outstanding_agent_requests () at
snmp_agent.c:2589
#5 0x0804c3be in receive () at snmpd.c:1205
#6 0x0804b8ea in main (argc=7, argv=0xbfffd9a4) at snmpd.c:1016
#7 0x42015704 in __libc_start_main () from /lib/tls/libc.so.6
On 1/9/07, Thomas Anders <[EMAIL PROTECTED]> wrote:
Mark Clinton wrote:
> Thanks for the suggestion, I have a limitation that I cannot go over
> Net-SNMP 5.3 as it is the version in all our hosts. Migrating to 5.4would
> mean a lot more extra work. I think the best solution is if we know the
> fix,
> I can try patch it on 5.3. Do you know what may be causing this core
dump?
Even if you cannot upgrade to it, testing with 5.4 (or even a CVS MAIN
snapshot)
would still clarify if the problem has already been fixed in CVS or not.
If it has been, it'll only be a matter of identifying the corresponding
change
in the ChangeLog and extracting the patch.
If it still segfaults with current CVS, you'll need to work with us to
identify
the bug and *write* a patch.
Does this approach make sense to you?
+Thomas
--
Thomas Anders (thomas.anders at blue-cable.de)
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