snmpusm.c: Runtime Error: read_config_save_objid passed NULL user->cloneFrom

[moshekaplan]

$ sudo libtool --mode=execute gdb ./agent/snmpd
<snip>

(gdb) break snmpusm.c:4210
Breakpoint 1 at 0x7ffff5e7555d: file snmpusm.c, line 4210.
(gdb) r -M mibs/ -fd -LO6 -C  -c /etc/snmp/snmpd.conf  -c /var/lib/snmp/snmpd.conf -I -smux,mteTrigger,mteTriggerConf

<snip>
/var/lib/snmp/snmpd.conf: line 49: Warning: Unknown token: ifXTable.
/var/lib/snmp/snmpd.conf: line 50: Warning: Unknown token: ifXTable.
Error: passphrase chosen is below the length requirements of the USM (min=8).
/var/lib/snmp/snmpd.conf: line 56: Error: could not generate the authentication key from the supplied pass phrase.
Warning: no access control information configured.
  (Config search path: /usr/local/etc/snmp:/usr/local/share/snmp:/usr/local/lib/snmp:/root/.snmp)
  It's unlikely this agent can serve any useful purpose in this state.
  Run "snmpconf -g basic_setup" to help you configure the snmpd.conf file for this agent.

Breakpoint 1, usm_save_user (user=0x6110000138c0, token=0x7ffff5f26840 "usmUser", type=0x6020000007f0 "snmpd") at snmpusm.c:4210
4210	        read_config_save_objid(cptr, user->cloneFrom, user->cloneFromLen);
(gdb) bt
#0  usm_save_user (user=0x6110000138c0, token=0x7ffff5f26840 "usmUser", type=0x6020000007f0 "snmpd") at snmpusm.c:4210
#1  0x00007ffff5e7613d in usm_save_users_from_list (puserList=0x6110000138c0, token=0x7ffff5f26840 "usmUser", type=0x6020000007f0 "snmpd") at snmpusm.c:4239
#2  0x00007ffff5e76201 in usm_save_users (token=0x7ffff5f26840 "usmUser", type=0x6020000007f0 "snmpd") at snmpusm.c:4249
#3  0x00007ffff5e76256 in usm_store_users (majorID=0, minorID=1, serverarg=0x0, clientarg=0x0) at snmpusm.c:4271
#4  0x00007ffff5de486d in snmp_call_callbacks (major=0, minor=1, caller_arg=0x0) at callback.c:360
#5  0x00007ffff5d1a968 in snmp_store (type=0x555555563020 "snmpd") at snmp_api.c:961
#6  0x0000555555560876 in main (argc=12, argv=0x7fffffffe398) at snmpd.c:1042

(gdb) x/s line
0x7ffff273e020:	"usmUser 1 3 0x80001f88806ac4543dc22afd6400000000 \"testsnmpuser\" \"testsnmpuser\" NULL"

Based on above, the line that appears to be problematic is:
"usmUser 1 3 0x80001f88806ac4543dc22afd6400000000 "testsnmpuser" "testsnmpuser" NULL"

[moshekaplan]

Seems to have been fixed by #735 , closing.