Bug#715859: the easy way to crash ec50

[肖盛文]

control: -1 tags upstream

version: 3.0.7+git20210701.96b96d8+dfsg-1


Hi,


    There is a easy to crash ec50:

1. creat a tmp file named a with any characters

cat a
asdfsdfasdfasas

2. /usr/lib/stardict-tools/ec50 a
Segmentation fault

3.dmesg error is:



4.echo $?
139

--
肖盛文 xiao sheng wen Faris Xiao
微信(wechat)：atzlinux
《铜豌豆 Linux》https://www.atzlinux.com
基于 Debian 的 Linux 中文 桌面 操作系统
Debian QA page: https://qa.debian.org/developer.php?login=atzlinux%40sina.com
GnuPG Public Key: 0x00186602339240CB

[10443.323474] ec50[16444]: segfault at 0 ip 00007f816f88d973 sp 00007fff6291e050 error 4 in libc-2.32.so[7f816f837000+149000] [10443.323491] Code: 00 49 89 c0 e9 eb a6 fa ff 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 41 55 41 54 41 89 d4 55 48 89 f5 53 48 89 fb 48 83 ec 08 <8b> 17 81 e2 00 80 00 00 75 3d 48 8b bf 88 00 00 00 64 4c 8b 2c 25

OpenPGP_0x00186602339240CB.asc
Description: OpenPGP public key

OpenPGP_0x00186602339240CB.asc
Description: OpenPGP public key

OpenPGP_signature
Description: OpenPGP digital signature