Core dump while doing sudo after stopping pmserviced (4375857)

Core dump while doing sudo after stopping pmserviced

The issue can be reproduced after stopping the pmserviced on the primary SFS server using systemctl (systemctl stop pmserviced), then running "sudo -l" will core dump 

[root@arhrh1 ~]# pmplugininfo
        - Joined to a policy group                 : YES
        - Name of policy group                     : arhrh1
        - Hostname of primary policy server        : arhrh1
        - Policy type configured on policy group   : sudo
        - Pathname of compatible sudo binary       : /usr/bin/sudo v1.8.29
[root@arhrh1 ~]# systemctl stop pmserviced
[root@arhrh1 ~]# sudo -l
Matching Defaults entries for root on arhrh1:
    log_host, !visiblepw, always_set_home, match_group_by_gid, env_reset, env_keep="COLORS DISPLAY HOSTNAME HISTSIZE KDEDIR LS_COLORS", env_keep+="MAIL
    PS1 PS2 QTDIR USERNAME LANG LC_ADDRESS LC_CTYPE", env_keep+="LC_COLLATE LC_IDENTIFICATION LC_MEASUREMENT LC_MESSAGES", env_keep+="LC_MONETARY LC_NAME
    LC_NUMERIC LC_PAPER LC_TELEPHONE", env_keep+="LC_TIME LC_ALL LANGUAGE LINGUAS _XKB_CHARSET XAUTHORITY", group_plugin=/opt/quest/lib64/libsudo_vas.so,
    always_query_group_plugin, log_input, log_output, secure_path=/sbin\:/bin\:/usr/sbin\:/usr/bin

User root may run the following commands on arhrh1:
    (ALL) ALL
munmap_chunk(): invalid pointer
Aborted (core dumped)

Through it may core dump, sudo should work normally. However, starting pmserviced, everything comes back to normal.

This issue has been logged as a product defect and an enhancement request (438545) has been raised for this.

438545