TWSD-1162 Not able to add SNMP configurations. Missing unlock after snmp lock when returning in snmp_server_host_auth function

Before fix:
AN(config)#

AN(config)#sh run snmp
snmp configuration
snmp community "public"

snmp contact ""

snmp location ""

snmp host 1.1.1.1 3 "public"

snmp auth 1.1.1.1 "" "" authNopriv "" 162 ""

no snmp enable traps

snmp traps loglevel err

snmp ipcontrol off

snmp off
AN(config)#snmp auth 1.1.1.1 "" "" authNopriv "" 162 ""

Invalid authentication protocol. It only be MD5 or SHA1, default:MD5.

Failed to execute "snmp auth 1.1.1.1 "" "" authNopriv "" 162 """
AN(config)#sh run snmp
snmp configuration
AN(config)#snmp auth 1.1.1.1 "123"

Failed to execute "snmp auth 1.1.1.1 "123""

================================================

After fix:

======================================================

APV(config)#

APV(config)#sh run snmp
snmp configuration
snmp community "public"

snmp contact ""

snmp location ""

snmp host 192.168.85.195 3 "Lakshmi"

snmp auth 192.168.85.195 "" "" authNopriv "" 162 ""

snmp enable traps

snmp traps loglevel err

snmp v3user "Lakshmi" "XXXXXXXXX3MSAKA1KYEX5DPuknEYwNA==" authNopriv "" "MD5"

snmp ipcontrol off

snmp on v3
APV(config)#snmp auth 192.168.85.195 "" "" authNopriv "" 162 ""

Invalid authentication protocol. It only be MD5 or SHA1, default:MD5.

Failed to execute "snmp auth 192.168.85.195 "" "" authNopriv "" 162 """
APV(config)#sh run snmp
snmp configuration
snmp community "public"

snmp contact ""

snmp location ""

snmp host 192.168.85.195 3 "Lakshmi"

snmp auth 192.168.85.195 "" "" authNopriv "" 162 ""

snmp enable traps

snmp traps loglevel err

snmp v3user "Lakshmi" "XXXXXXXXX3MSAKA1KYEX5DPuknEYwNA==" authNopriv "" "MD5"

snmp ipcontrol off

snmp on v3