Description of problem:
执行clpi_dump help和hdmv_test --help命令会产生coredump

Version-Release number of selected component (if applicable):

uname -r
4.18.0-193.28.1.an7.aarch64

cat /etc/anolis-release
Anolis OS release 7.9

cat /etc/os-release
NAME="Anolis OS"
VERSION="7.9"
ID="anolis"
ID_LIKE="rhel fedora centos"
VERSION_ID="7.9"
PRETTY_NAME="Anolis OS 7.9"
ANSI_COLOR="0;31"
HOME_URL="https://openanolis.cn/"
BUG_REPORT_URL="https://bugs.openanolis.cn/"

CENTOS_MANTISBT_PROJECT="CentOS-7"
CENTOS_MANTISBT_PROJECT_VERSION="7"
REDHAT_SUPPORT_PRODUCT="centos"
REDHAT_SUPPORT_PRODUCT_VERSION="7"

How reproducible:

1、 安装libbluray 软件包
2、 执行clpi_dump help\hdmv_test --help 命令

Steps to Reproduce:

# clpi_dump help
Failed to open help
段错误(吐核)
#
# ll
总用量 1220
-rw------- 1 root root 1376256 4月  22 17:07 core-clpi_dump-26676
#
# gdb clpi_dump -c core-clpi_dump-26676
GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-120.an7
Copyright (C) 2013 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "aarch64-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/bin/clpi_dump...Reading symbols from /usr/bin/clpi_dump...(no debugging symbols found)...done.
(no debugging symbols found)...done.
[New LWP 26676]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `clpi_dump help'.
Program terminated with signal 11, Segmentation fault.
#0  0x0000ffff9e696bc4 in strncpy () from /lib64/libc.so.6
Missing separate debuginfos, use: debuginfo-install libbluray-0.2.3-6.an7.aarch64
(gdb) bt
#0  0x0000ffff9e696bc4 in strncpy () from /lib64/libc.so.6
#1  0x0000000000404884 in clpi_parse ()
#2  0x0000000000400f80 in main ()
(gdb) quit
# hdmv_test --help

libbluray/bdnav/index_parse.c:162: indx_parse(): error opening --help/BDMV/index.bdmv
libbluray/bdnav/index_parse.c:162: indx_parse(): error opening --help/BDMV/BACKUP/index.bdmv
Running first play movie object
段错误(吐核)
# gdb hdmv_test -c core-hdmv_test-26760
GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-120.an7
Copyright (C) 2013 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "aarch64-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from /usr/bin/hdmv_test...Reading symbols from /usr/bin/hdmv_test...(no debugging symbols found)...done.
(no debugging symbols found)...done.
[New LWP 26760]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `hdmv_test --help'.
Program terminated with signal 11, Segmentation fault.
#0  0x0000ffff916639d8 in _play_title () from /usr/lib64/libbluray.so.1
Missing separate debuginfos, use: debuginfo-install libbluray-0.2.3-6.an7.aarch64
(gdb) bt
#0  0x0000ffff916639d8 in _play_title () from /usr/lib64/libbluray.so.1
#1  0x0000000000400da8 in main ()
(gdb)


Actual results:
产生coredump

Expected results:
不应该coredmp

Additional info:
软件包信息：
# yum info libbluray
已加载插件：fastestmirror, langpacks, product-id, search-disabled-repos, subscription-manager

This system is not registered with an entitlement server. You can use subscription-manager to register.

Loading mirror speeds from cached hostfile
已安装的软件包
名称    ：libbluray
架构    ：aarch64
版本    ：0.2.3
发布    ：6.an7
大小    ：946 k
源    ：installed
来自源：os
简介    ： Library to access Blu-Ray disks for video playback
网址    ：http://www.videolan.org/developers/libbluray.html
协议    ： LGPLv2+
描述    ： This package is aiming to provide a full portable free open source bluray
         : library, which can be plugged into popular media players to allow full bluray
         : navigation and playback on Linux. It will eventually be compatible with all
         : current titles, and will be easily portable and embeddable in standard players
         : such as mplayer and vlc.

x86有同样的问题