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execve_hook
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功能测试通过

This commit is contained in:
Pan Qiancheng 2025-04-09 17:53:56 +08:00
parent 0276822ab4
commit a0592ddb9f
24 changed files with 966 additions and 172 deletions
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4
.vscode/settings.json vendored
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@ -16,7 +16,9 @@
"dlfcn.h": "c",
"signal.h": "c",
"stdio.h": "c",
"wait.h": "c"
"wait.h": "c",
"signal_handlers.h": "c",
"terminal_utils.h": "c"
},
"C_Cpp.errorSquiggles": "disabled"
}

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build/execve_interceptor.o
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build/intercept.so
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build/logging.o
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build/pty_dup.o Normal file
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build/signal_handlers.o Normal file
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build/terminal_utils.o Normal file
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20
config/execve_rules.json
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@ -16,6 +16,26 @@
"type": "warn",
"msg": "使用pip安装torch时，请注意使用厂家支持版本",
"args": ["install", "torch"]
},
{
"cmd": "dirname",
"type": "skip"
},
{
"cmd": "lesspipe",
"type": "skip"
},
{
"cmd": "command-not-found",
"type": "skip"
},
{
"cmd": "dircolors",
"type": "skip"
},
{
"cmd": "basename",
"type": "skip"
}
]
}

308
logs/execve.log
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@ -5824,3 +5824,311 @@ arg[1]: -b
arg[0]: /usr/lib/command-not-found
arg[1]: --
arg[2]:
[Tue Apr 8 20:53:13 2025
] Command: /usr/bin/lesspipe
arg[0]: lesspipe
[Tue Apr 8 20:53:14 2025
] Command: /usr/bin/dircolors
arg[0]: dircolors
arg[1]: -b
[Tue Apr 8 20:54:00 2025
] Command: /usr/bin/lesspipe
arg[0]: lesspipe
[Tue Apr 8 20:54:00 2025
] Command: /usr/bin/dircolors
arg[0]: dircolors
arg[1]: -b
[Tue Apr 8 20:54:12 2025
] Command: /usr/bin/lesspipe
arg[0]: lesspipe
[Tue Apr 8 20:54:12 2025
] Command: /usr/bin/dircolors
arg[0]: dircolors
arg[1]: -b
[Wed Apr 9 14:20:41 2025
] Command: /usr/bin/lesspipe
arg[0]: lesspipe
[Wed Apr 9 14:20:41 2025
] Command: /usr/bin/dircolors
arg[0]: dircolors
arg[1]: -b
[Wed Apr 9 14:20:42 2025
] Command: /usr/bin/ls
arg[0]: ls
arg[1]: --color=auto
[Wed Apr 9 14:20:43 2025
] Command: /usr/bin/ls
arg[0]: ls
arg[1]: --color=auto
arg[2]: -alF
[Wed Apr 9 14:20:46 2025
] Command: /usr/bin/htop
arg[0]: htop
[Wed Apr 9 14:21:00 2025
] Command: /usr/bin/ls
arg[0]: ls
arg[1]: --color=auto
[Wed Apr 9 14:28:59 2025
] Command: /usr/bin/lesspipe
arg[0]: lesspipe
[Wed Apr 9 14:28:59 2025
] Command: /usr/bin/dircolors
arg[0]: dircolors
arg[1]: -b
[Wed Apr 9 14:29:07 2025
] Command: /usr/bin/lesspipe
arg[0]: lesspipe
[Wed Apr 9 14:29:07 2025
] Command: /usr/bin/dircolors
arg[0]: dircolors
arg[1]: -b
[Wed Apr 9 14:29:30 2025
] Command: /usr/bin/ls
arg[0]: ls
arg[1]: --color=auto
arg[2]: -alF
[Wed Apr 9 14:29:46 2025
] Command: /usr/lib/command-not-found
arg[0]: /usr/lib/command-not-found
arg[1]: --
arg[2]: nvidia-smi
[Wed Apr 9 14:29:59 2025
] Command: /usr/bin/ls
arg[0]: ls
arg[1]: --color=auto
[Wed Apr 9 14:30:07 2025
] Command: /usr/bin/wget
arg[0]: wget
[Wed Apr 9 14:30:13 2025
] Command: /usr/bin/htop
arg[0]: htop
[Wed Apr 9 14:59:11 2025
] Command: /usr/bin/lesspipe
arg[0]: lesspipe
[Wed Apr 9 14:59:11 2025
] Command: /usr/bin/dircolors
arg[0]: dircolors
arg[1]: -b
[Wed Apr 9 17:14:19 2025
] Command: /usr/bin/lesspipe
arg[0]: lesspipe
[Wed Apr 9 17:14:19 2025
] Command: /usr/bin/dircolors
arg[0]: dircolors
arg[1]: -b
[Wed Apr 9 17:14:20 2025
] Command: /usr/bin/ls
arg[0]: ls
arg[1]: --color=auto
[Wed Apr 9 17:14:21 2025
] Command: /usr/bin/ls
arg[0]: ls
arg[1]: --color=auto
arg[2]: -alF
[Wed Apr 9 17:14:32 2025
] Command: /usr/bin/ls
arg[0]: ls
arg[1]: --color=auto
[Wed Apr 9 17:15:18 2025
] Command: /usr/bin/lesspipe
arg[0]: lesspipe
[Wed Apr 9 17:15:18 2025
] Command: /usr/bin/dircolors
arg[0]: dircolors
arg[1]: -b
[Wed Apr 9 17:15:20 2025
] Command: /usr/bin/ls
arg[0]: ls
arg[1]: --color=auto
[Wed Apr 9 17:15:40 2025
] Command: /usr/bin/lesspipe
arg[0]: lesspipe
[Wed Apr 9 17:15:40 2025
] Command: /usr/bin/dircolors
arg[0]: dircolors
arg[1]: -b
[Wed Apr 9 17:16:19 2025
] Command: /usr/bin/lesspipe
arg[0]: lesspipe
[Wed Apr 9 17:16:19 2025
] Command: /usr/bin/dircolors
arg[0]: dircolors
arg[1]: -b
[Wed Apr 9 17:16:20 2025
] Command: /usr/bin/ls
arg[0]: ls
arg[1]: --color=auto
[Wed Apr 9 17:16:21 2025
] Command: /usr/bin/ls
arg[0]: ls
arg[1]: --color=auto
arg[2]: -alF
[Wed Apr 9 17:26:44 2025
] Command: /usr/bin/lesspipe
arg[0]: lesspipe
[Wed Apr 9 17:26:44 2025
] Command: /usr/bin/dircolors
arg[0]: dircolors
arg[1]: -b
[Wed Apr 9 17:27:02 2025
] Command: /usr/bin/lesspipe
arg[0]: lesspipe
[Wed Apr 9 17:27:02 2025
] Command: /usr/lib/command-not-found
arg[0]: /usr/lib/command-not-found
arg[1]: --
arg[2]:
[Wed Apr 9 17:27:02 2025
] Command: /usr/lib/command-not-found
arg[0]: /usr/lib/command-not-found
arg[1]: --
arg[2]:
[Wed Apr 9 17:27:02 2025
] Command: /usr/bin/dircolors
arg[0]: dircolors
arg[1]: -b
[Wed Apr 9 17:27:02 2025
] Command: /usr/lib/command-not-found
arg[0]: /usr/lib/command-not-found
arg[1]: --
arg[2]:
[Wed Apr 9 17:28:25 2025
] Command: /usr/bin/lesspipe
arg[0]: lesspipe
[Wed Apr 9 17:28:25 2025
] Command: /usr/lib/command-not-found
arg[0]: /usr/lib/command-not-found
arg[1]: --
arg[2]:
[Wed Apr 9 17:28:26 2025
] Command: /usr/lib/command-not-found
arg[0]: /usr/lib/command-not-found
arg[1]: --
arg[2]:
[Wed Apr 9 17:28:26 2025
] Command: /usr/bin/dircolors
arg[0]: dircolors
arg[1]: -b
[Wed Apr 9 17:28:26 2025
] Command: /usr/lib/command-not-found
arg[0]: /usr/lib/command-not-found
arg[1]: --
arg[2]:
[Wed Apr 9 17:29:10 2025
] Command: /usr/bin/lesspipe
arg[0]: lesspipe
[Wed Apr 9 17:29:10 2025
] Command: /usr/lib/command-not-found
arg[0]: /usr/lib/command-not-found
arg[1]: --
arg[2]:
[Wed Apr 9 17:29:10 2025
] Command: /usr/lib/command-not-found
arg[0]: /usr/lib/command-not-found
arg[1]: --
arg[2]:
[Wed Apr 9 17:29:10 2025
] Command: /usr/bin/dircolors
arg[0]: dircolors
arg[1]: -b
[Wed Apr 9 17:29:10 2025
] Command: /usr/lib/command-not-found
arg[0]: /usr/lib/command-not-found
arg[1]: --
arg[2]:
[Wed Apr 9 17:29:11 2025
] Command: /usr/bin/ls
arg[0]: ls
arg[1]: --color=auto
[Wed Apr 9 17:29:12 2025
] Command: /usr/bin/ls
arg[0]: ls
arg[1]: --color=auto
arg[2]: -alF
[Wed Apr 9 17:44:01 2025
] Command: /usr/bin/lesspipe
arg[0]: lesspipe
[Wed Apr 9 17:44:01 2025
] Command: /usr/lib/command-not-found
arg[0]: /usr/lib/command-not-found
arg[1]: --
arg[2]:
[Wed Apr 9 17:44:01 2025
] Command: /usr/lib/command-not-found
arg[0]: /usr/lib/command-not-found
arg[1]: --
arg[2]:
[Wed Apr 9 17:44:01 2025
] Command: /usr/bin/dircolors
arg[0]: dircolors
arg[1]: -b
[Wed Apr 9 17:44:01 2025
] Command: /usr/lib/command-not-found
arg[0]: /usr/lib/command-not-found
arg[1]: --
arg[2]:
[Wed Apr 9 17:48:56 2025
] Command: /usr/bin/lesspipe
arg[0]: lesspipe
[Wed Apr 9 17:48:56 2025
] Command: /usr/lib/command-not-found
arg[0]: /usr/lib/command-not-found
arg[1]: --
arg[2]:
[Wed Apr 9 17:48:57 2025
] Command: /usr/lib/command-not-found
arg[0]: /usr/lib/command-not-found
arg[1]: --
arg[2]:
[Wed Apr 9 17:48:57 2025
] Command: /usr/bin/dircolors
arg[0]: dircolors
arg[1]: -b
[Wed Apr 9 17:48:57 2025
] Command: /usr/lib/command-not-found
arg[0]: /usr/lib/command-not-found
arg[1]: --
arg[2]:
[Wed Apr 9 17:49:55 2025
] Command: /usr/bin/lesspipe
arg[0]: lesspipe
[Wed Apr 9 17:49:55 2025
] Command: /usr/bin/dircolors
arg[0]: dircolors
arg[1]: -b
[Wed Apr 9 17:49:55 2025
] Command: /usr/lib/command-not-found
arg[0]: /usr/lib/command-not-found
arg[1]: --
arg[2]:
[Wed Apr 9 17:50:17 2025
] Command: /usr/bin/lesspipe
arg[0]: lesspipe
[Wed Apr 9 17:50:17 2025
] Command: /usr/bin/dircolors
arg[0]: dircolors
arg[1]: -b
[Wed Apr 9 17:50:17 2025
] Command: /usr/lib/command-not-found
arg[0]: /usr/lib/command-not-found
arg[1]: --
arg[2]:
[Wed Apr 9 17:50:45 2025
] Command: /usr/bin/lesspipe
arg[0]: lesspipe
[Wed Apr 9 17:50:45 2025
] Command: /usr/bin/dircolors
arg[0]: dircolors
arg[1]: -b
[Wed Apr 9 17:50:45 2025
] Command: /usr/lib/command-not-found
arg[0]: /usr/lib/command-not-found
arg[1]: --
arg[2]:
[Wed Apr 9 17:51:34 2025
] Command: /usr/bin/lesspipe
arg[0]: lesspipe
[Wed Apr 9 17:51:34 2025
] Command: /usr/bin/dircolors
arg[0]: dircolors
arg[1]: -b

23
logs/execve_out.log
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@ -0,0 +1,23 @@
export LESSOPEN="| /usr/bin/lesspipe %s";
export LESSCLOSE="/usr/bin/lesspipe %s %s";
：未找到命令
：未找到命令
LS_COLORS='rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.webp=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:';
export LS_COLORS
：未找到命令
export LESSOPEN="| /usr/bin/lesspipe %s";
export LESSCLOSE="/usr/bin/lesspipe %s %s";
：未找到命令
：未找到命令
LS_COLORS='rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.webp=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:';
export LS_COLORS
：未找到命令
LS_COLORS='rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.webp=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:';
export LS_COLORS
：未找到命令
LS_COLORS='rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.webp=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:';
export LS_COLORS
：未找到命令
LS_COLORS='rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=30;41:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arc=01;31:*.arj=01;31:*.taz=01;31:*.lha=01;31:*.lz4=01;31:*.lzh=01;31:*.lzma=01;31:*.tlz=01;31:*.txz=01;31:*.tzo=01;31:*.t7z=01;31:*.zip=01;31:*.z=01;31:*.dz=01;31:*.gz=01;31:*.lrz=01;31:*.lz=01;31:*.lzo=01;31:*.xz=01;31:*.zst=01;31:*.tzst=01;31:*.bz2=01;31:*.bz=01;31:*.tbz=01;31:*.tbz2=01;31:*.tz=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.war=01;31:*.ear=01;31:*.sar=01;31:*.rar=01;31:*.alz=01;31:*.ace=01;31:*.zoo=01;31:*.cpio=01;31:*.7z=01;31:*.rz=01;31:*.cab=01;31:*.wim=01;31:*.swm=01;31:*.dwm=01;31:*.esd=01;31:*.jpg=01;35:*.jpeg=01;35:*.mjpg=01;35:*.mjpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.svg=01;35:*.svgz=01;35:*.mng=01;35:*.pcx=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.m2v=01;35:*.mkv=01;35:*.webm=01;35:*.webp=01;35:*.ogm=01;35:*.mp4=01;35:*.m4v=01;35:*.mp4v=01;35:*.vob=01;35:*.qt=01;35:*.nuv=01;35:*.wmv=01;35:*.asf=01;35:*.rm=01;35:*.rmvb=01;35:*.flc=01;35:*.avi=01;35:*.fli=01;35:*.flv=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.yuv=01;35:*.cgm=01;35:*.emf=01;35:*.ogv=01;35:*.ogx=01;35:*.aac=00;36:*.au=00;36:*.flac=00;36:*.m4a=00;36:*.mid=00;36:*.midi=00;36:*.mka=00;36:*.mp3=00;36:*.mpc=00;36:*.ogg=00;36:*.ra=00;36:*.wav=00;36:*.oga=00;36:*.opus=00;36:*.spx=00;36:*.xspf=00;36:';
export LS_COLORS
：未找到命令

1
pty.log Normal file
View File

@ -0,0 +1 @@

2
src/debug.h
View File

@ -9,7 +9,9 @@ void print_stacktrace();
fprintf(stderr, "[DEBUG][PID %d] %s:%d:%s(): " fmt "\n", getpid(), \
__FILE__, __LINE__, __func__, ##__VA_ARGS__)
#else
#define DEBUG_LOG(fmt, ...) ((void)0)
#endif
#endif // DEBUG_H

1
src/exec_hook.h
View File

@ -39,6 +39,7 @@
#define ANSI_COLOR_RED "\033[31m"
#define ANSI_COLOR_YELLOW "\033[33m"
#define ANSI_COLOR_RESET "\033[0m"
#define ANSI_COLOR_BLUE "\x1b[34m"
#define SHM_KEY 12345

24
src/execve_interceptor.c
View File

@ -1,5 +1,6 @@
#include "execve_interceptor.h"
#include <ctype.h>
#include <dlfcn.h>
#include <stdio.h>
#include <stdlib.h>
@ -10,6 +11,7 @@
#include "debug.h"
#include "init_cleanup.h"
#include "logging.h"
#include "pty_dup.h"
#include "rules.h"
#include "utils.h"
@ -23,6 +25,20 @@ time_t last_modified_time = 0;
orig_execve_type orig_execve = NULL;
int execve(const char *filename, char *const argv[], char *const envp[]) {
// 去除首尾空格
while (*filename && isspace(*filename)) {
filename++;
}
const char *end = filename + strlen(filename) - 1;
while (end > filename && isspace(*end)) {
end--;
}
// 如果去除空格后为空字符串
if (*filename == '\0') {
return 0;
}
// if (!is_initialized) {
// initialize();
// }
@ -78,7 +94,11 @@ int execve(const char *filename, char *const argv[], char *const envp[]) {
DEBUG_LOG("Rule matched: %s (type: %s)",
shared_config->rules[i].cmd,
shared_config->rules[i].type);
if (strcmp(shared_config->rules[i].type, "warn") == 0) {
if (strcmp(shared_config->rules[i].type, "skip") == 0) {
DEBUG_LOG(ANSI_COLOR_BLUE "[Skip] %s" ANSI_COLOR_RESET "\n",
shared_config->rules[i].msg);
return orig_execve(filename, argv, envp);
} else if (strcmp(shared_config->rules[i].type, "warn") == 0) {
printf(ANSI_COLOR_YELLOW "[Warning] %s\n" ANSI_COLOR_RESET,
shared_config->rules[i].msg);
printf("按下 'Y' 继续执行, 或按任意键取消: ");
@ -100,7 +120,7 @@ int execve(const char *filename, char *const argv[], char *const envp[]) {
}
// Duplicate stdout and stderr to the log file
duplicate_output_to_log();
dupIO();
// 移除LD_PRELOAD

340
src/logging.c
View File

@ -71,193 +71,195 @@ void write_log(const char *filename, char *const argv[]) {
fclose(log);
}
// 全局变量记录子进程 PID
static pid_t g_child_pid = -1;
// // 全局变量记录子进程 PID
// static pid_t g_child_pid = -1;
// 信号处理器：接收到 SIGINT（Ctrl+C）时，将其转发给子进程
void handle_sigint(int sig) {
if (g_child_pid > 0) {
kill(g_child_pid, sig); // 向子进程发送 SIGINT
}
DEBUG_LOG("Received SIGINT, forwarded to child process %d", g_child_pid);
exit(EXIT_FAILURE);
// return -1;
}
// // 信号处理器：接收到 SIGINT（Ctrl+C）时，将其转发给子进程
// void handle_sigint(int sig) {
// if (g_child_pid > 0) {
// kill(g_child_pid, sig); // 向子进程发送 SIGINT
// }
// DEBUG_LOG("Received SIGINT, forwarded to child process %d", g_child_pid);
// exit(EXIT_FAILURE);
// // return -1;
// }
/*
* 本 hook 函数在 execve() 之前调用，
* 利用 forkpty() 创建伪终端、fork 出子进程，
* 子进程返回供后续调用 execve() 替换映像执行具体命令，
* 父进程负责转发 STDIN 数据给伪终端，同时把伪终端输出写到 STDOUT 和日志文件。
*/
void duplicate_output_to_log() {
// 打开日志文件（以追加写模式）
int log_fd = open(LOG_OUT_FILE, O_WRONLY | O_CREAT | O_APPEND, 0644);
if (log_fd == -1) {
perror("Failed to open log file");
return;
}
// /*
// * 本 hook 函数在 execve() 之前调用，
// * 利用 forkpty() 创建伪终端、fork 出子进程，
// * 子进程返回供后续调用 execve() 替换映像执行具体命令，
// * 父进程负责转发 STDIN 数据给伪终端，同时把伪终端输出写到 STDOUT 和日志文件。
// */
// void duplicate_output_to_log() {
// // 打开日志文件（以追加写模式）
// int log_fd = open(LOG_OUT_FILE, O_WRONLY | O_CREAT | O_APPEND, 0644);
// if (log_fd == -1) {
// perror("Failed to open log file");
// return;
// }
int master_fd;
// forkpty 创建伪终端并 fork 子进程
pid_t pid = forkpty(&master_fd, NULL, NULL, NULL);
if (pid < 0) {
perror("forkpty failed");
close(log_fd);
return;
}
// int master_fd;
// // forkpty 创建伪终端并 fork 子进程
// pid_t pid = forkpty(&master_fd, NULL, NULL, NULL);
// if (pid < 0) {
// perror("forkpty failed");
// close(log_fd);
// return;
// }
if (pid == 0) {
// 关闭 ECHO，避免重复显示输入字符
struct termios ts;
if (tcgetattr(STDIN_FILENO, &ts) == 0) {
ts.c_lflag &= ~ECHO;
tcsetattr(STDIN_FILENO, TCSANOW, &ts);
}
// if (pid == 0) {
// // 关闭 ECHO，避免重复显示输入字符
// struct termios ts;
// if (tcgetattr(STDIN_FILENO, &ts) == 0) {
// ts.c_lflag &= ~ECHO;
// tcsetattr(STDIN_FILENO, TCSANOW, &ts);
// }
return; // execve 之后替换为目标程序
}
// return; // execve 之后替换为目标程序
// }
// // 把父进程的输出改到/dev/null
// int dev_null_fd = open("/dev/null", O_WRONLY);
// if (dev_null_fd >= 0) {
// dup2(dev_null_fd, STDOUT_FILENO);
// dup2(dev_null_fd, STDERR_FILENO);
// if (dev_null_fd > STDERR_FILENO) close(dev_null_fd);
// }
// // // 把父进程的输出改到/dev/null
// // int dev_null_fd = open("/dev/null", O_WRONLY);
// // if (dev_null_fd >= 0) {
// // dup2(dev_null_fd, STDOUT_FILENO);
// // dup2(dev_null_fd, STDERR_FILENO);
// // if (dev_null_fd > STDERR_FILENO) close(dev_null_fd);
// // }
// 父进程
g_child_pid = pid;
// // 父进程
// g_child_pid = pid;
// 安装 SIGINT 处理器
struct sigaction sa;
sa.sa_handler = handle_sigint;
sa.sa_flags = 0;
sigemptyset(&sa.sa_mask);
if (sigaction(SIGINT, &sa, NULL) < 0) {
perror("sigaction failed");
close(log_fd);
close(master_fd);
return;
}
DEBUG_LOG("Signal handler for SIGINT installed.");
// // 安装 SIGINT 处理器
// struct sigaction sa;
// sa.sa_handler = handle_sigint;
// sa.sa_flags = 0;
// sigemptyset(&sa.sa_mask);
// if (sigaction(SIGINT, &sa, NULL) < 0) {
// perror("sigaction failed");
// close(log_fd);
// close(master_fd);
// return;
// }
// DEBUG_LOG("Signal handler for SIGINT installed.");
// 父进程：负责 I/O 转发（日志记录与输出）
char buffer[1024];
ssize_t n;
fd_set read_fds;
int stdin_eof = 0; // 标识是否检测到 STDIN EOF
int status;
int max_fd = (master_fd > STDIN_FILENO) ? master_fd : STDIN_FILENO;
// // 父进程：负责 I/O 转发（日志记录与输出）
// char buffer[1024];
// ssize_t n;
// fd_set read_fds;
// int stdin_eof = 0; // 标识是否检测到 STDIN EOF
// int status;
// int max_fd = (master_fd > STDIN_FILENO) ? master_fd : STDIN_FILENO;
while (1) {
FD_ZERO(&read_fds);
FD_SET(master_fd, &read_fds);
if (!stdin_eof) {
FD_SET(STDIN_FILENO, &read_fds);
} else {
DEBUG_LOG("STDIN EOF detected, not monitoring STDIN");
}
// while (1) {
// FD_ZERO(&read_fds);
// FD_SET(master_fd, &read_fds);
// if (!stdin_eof) {
// FD_SET(STDIN_FILENO, &read_fds);
// } else {
// DEBUG_LOG("STDIN EOF detected, not monitoring STDIN");
// }
int ret = select(max_fd + 1, &read_fds, NULL, NULL, NULL);
if (ret < 0) {
if (errno == EINTR) continue;
perror("select failed");
break;
}
// int ret = select(max_fd + 1, &read_fds, NULL, NULL, NULL);
// if (ret < 0) {
// if (errno == EINTR) continue;
// perror("select failed");
// break;
// }
// 若有用户输入，则转发到伪终端
if (!stdin_eof && FD_ISSET(STDIN_FILENO, &read_fds)) {
n = read(STDIN_FILENO, buffer, sizeof(buffer));
if (n > 0) {
if (write(master_fd, buffer, n) < 0) {
perror("Failed to write user input to pty");
}
} else if (n == 0) {
// 检测到 STDIN EOF：关闭写端，后续不再转发用户输入
stdin_eof = 1;
shutdown(master_fd, SHUT_WR);
}
}
// // 若有用户输入，则转发到伪终端
// if (!stdin_eof && FD_ISSET(STDIN_FILENO, &read_fds)) {
// n = read(STDIN_FILENO, buffer, sizeof(buffer));
// if (n > 0) {
// if (write(master_fd, buffer, n) < 0) {
// perror("Failed to write user input to pty");
// }
// } else if (n == 0) {
// // 检测到 STDIN EOF：关闭写端，后续不再转发用户输入
// stdin_eof = 1;
// shutdown(master_fd, SHUT_WR);
// }
// }
// 若伪终端有输出，则转发到 STDOUT 并写入日志文件
if (FD_ISSET(master_fd, &read_fds)) {
n = read(master_fd, buffer, sizeof(buffer));
if (n > 0) {
if (write(STDOUT_FILENO, buffer, n) < 0) {
perror("Failed to write to stdout");
}
if (write(log_fd, buffer, n) < 0) {
perror("Failed to write to log file");
}
} else if (n == 0) {
// 下面这种写法处理\n但是好像没什么效果，妈的不知道为什么会出现空行
// char *line_start = buffer;
// ssize_t n = read(master_fd, buffer, sizeof(buffer) - 1);
// if (n > 0) {
// buffer[n] = '\0'; // 确保字符串结束
// // 若伪终端有输出，则转发到 STDOUT 并写入日志文件
// if (FD_ISSET(master_fd, &read_fds)) {
// n = read(master_fd, buffer, sizeof(buffer));
// if (n > 0) {
// if (write(STDOUT_FILENO, buffer, n) < 0) {
// perror("Failed to write to stdout");
// }
// if (write(log_fd, buffer, n) < 0) {
// perror("Failed to write to log file");
// }
// } else if (n == 0) {
// // 下面这种写法处理\n但是好像没什么效果，妈的不知道为什么会出现空行
// // char *line_start = buffer;
// // ssize_t n = read(master_fd, buffer, sizeof(buffer) - 1);
// // if (n > 0) {
// // buffer[n] = '\0'; // 确保字符串结束
// // 按行处理输出
// while (line_start < buffer + n) {
// char *line_end = strchr(line_start, '\n');
// if (!line_end) {
// line_end = buffer + n; // 最后一行可能没有换行符
// } else {
// line_end++; // 包含换行符
// }
// // // 按行处理输出
// // while (line_start < buffer + n) {
// // char *line_end = strchr(line_start, '\n');
// // if (!line_end) {
// // line_end = buffer + n; // 最后一行可能没有换行符
// // } else {
// // line_end++; // 包含换行符
// // }
// size_t line_len = line_end - line_start;
// // size_t line_len = line_end - line_start;
// // 写入标准输出
// if (write(STDOUT_FILENO, line_start, line_len) < 0) {
// perror("Failed to write to stdout");
// }
// // // 写入标准输出
// // if (write(STDOUT_FILENO, line_start, line_len) < 0) {
// // perror("Failed to write to stdout");
// // }
// // 写入日志文件
// if (write(log_fd, line_start, line_len) < 0) {
// perror("Failed to write to log file");
// }
// // // 写入日志文件
// // if (write(log_fd, line_start, line_len) < 0) {
// // perror("Failed to write to log file");
// // }
// line_start = line_end;
// }
// } else if (n == 0) {
/*
* 当伪终端返回 0 时，
* 通过 waitpid(pid, …, WNOHANG) 检查子进程是否真的退出，
* 如果 bash 仍活跃，则可能是暂时无数据，不退出转发循环。
*/
pid_t ret_pid = waitpid(pid, &status, WNOHANG);
if (ret_pid == 0) {
continue;
} else {
break;
}
} else if (n < 0) {
if (errno == EIO) {
// 伪终端关闭，退出循环
break;
} else {
perror("Failed to read from pty");
break;
}
}
}
} // end while 循环
// // line_start = line_end;
// // }
// // } else if (n == 0) {
// /*
// * 当伪终端返回 0 时，
// * 通过 waitpid(pid, …, WNOHANG) 检查子进程是否真的退出，
// * 如果 bash 仍活跃，则可能是暂时无数据，不退出转发循环。
// */
// pid_t ret_pid = waitpid(pid, &status, WNOHANG);
// if (ret_pid == 0) {
// continue;
// } else {
// break;
// }
// } else if (n < 0) {
// if (errno == EIO) {
// // 伪终端关闭，退出循环
// break;
// } else {
// perror("Failed to read from pty");
// break;
// }
// }
// }
// } // end while 循环
// 等待子进程完全退出，并报告异常状态（如果有）
if (waitpid(pid, &status, 0) < 0) {
perror("waitpid failed");
} else {
if (!WIFEXITED(status) || WEXITSTATUS(status) != 0) {
int status = WIFEXITED(status) ? WEXITSTATUS(status) : -1;
DEBUG_LOG("Child process exited abnormally (status: %d)", status);
} else {
DEBUG_LOG("Child process exited normally");
}
}
// // 等待子进程完全退出，并报告异常状态（如果有）
// if (waitpid(pid, &status, 0) < 0) {
// perror("waitpid failed");
// } else {
// if (!WIFEXITED(status) || WEXITSTATUS(status) != 0) {
// int status = WIFEXITED(status) ? WEXITSTATUS(status) : -1;
// DEBUG_LOG("Child process exited abnormally (status: %d)", status);
// fprintf(stderr,
// "Child process exited abnormally (status: %d)\n", status);
// } else {
// DEBUG_LOG("Child process exited normally");
// }
// }
close(master_fd);
close(log_fd);
// close(master_fd);
// close(log_fd);
exit(EXIT_SUCCESS);
}
// exit(EXIT_SUCCESS);
// }

62
src/pty_dup.c Normal file
View File

@ -0,0 +1,62 @@
#include "pty_dup.h"
#include "signal_handlers.h"
#include "terminal_utils.h"
#include "debug.h"
FILE *log_file = NULL;
pid_t child_pid;
int child_status = -1;
void print_child_status() {
if (child_status != -1) {
if (WIFEXITED(child_status)) {
DEBUG_LOG("\nChild process terminated normally with exit code %d\n",
WEXITSTATUS(child_status));
} else if (WIFSIGNALED(child_status)) {
DEBUG_LOG("\nChild process terminated abnormally by signal %d\n",
WTERMSIG(child_status));
} else if (WIFSTOPPED(child_status)) {
DEBUG_LOG("\nChild process stopped by signal %d\n",
WSTOPSIG(child_status));
}
}
}
void dupIO() {
pid_t pid;
int master;
struct termios term;
struct winsize win;
setup_termios(&term);
signal(SIGINT, handle_sigint);
signal(SIGCHLD, handle_sigchld);
if (ioctl(STDIN_FILENO, TIOCGWINSZ, &win) < 0) {
perror("ioctl TIOCGWINSZ failed");
exit(1);
}
pid = forkpty(&master, NULL, &term, &win);
child_pid = pid;
if (pid < 0) {
perror("forkpty failed");
exit(1);
} else if (pid == 0) {
signal(SIGINT, SIG_DFL);
return;
}
handle_io(master);
close(master);
if (WIFEXITED(child_status)) {
exit(WEXITSTATUS(child_status));
} else if (WIFSIGNALED(child_status)) {
exit(128 + WTERMSIG(child_status));
}
exit(1);
}

27
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#ifndef PTY_MAIN_H
#define PTY_MAIN_H
#include <errno.h>
#include <fcntl.h>
#include <poll.h>
#include <pty.h>
#include <signal.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/ioctl.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <termios.h>
#include <unistd.h>
#define BUFFER_SIZE 1024
extern FILE *log_file;
extern pid_t child_pid;
extern int child_status;
void dupIO(void);
void print_child_status(void);
#endif

22
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#include "pty_dup.h"
#include "signal_handlers.h"
#include "debug.h"
void handle_sigint() {
DEBUG_LOG("\nReceived SIGINT, cleaning up...\n");
if (child_pid > 0) {
kill(child_pid, SIGTERM);
}
exit(EXIT_FAILURE);
}
void handle_sigchld() {
int status;
pid_t pid;
while ((pid = waitpid(-1, &status, WNOHANG)) > 0) {
if (pid == child_pid) {
child_status = status;
}
}
}

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#ifndef SIGNAL_HANDLERS_H
#define SIGNAL_HANDLERS_H
void handle_sigint();
void handle_sigchld();
#endif

144
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#include "terminal_utils.h"
#include "config.h"
#include "pty_dup.h"
void setup_termios(struct termios *term) {
// 初始化终端设置
memset(term, 0, sizeof(struct termios));
// 输入模式标志 - 禁用特殊输入处理
term->c_iflag = ICRNL; // 仅保留 CR 到 NL 的转换
// 输出模式标志
term->c_oflag = OPOST | ONLCR; // 启用输出处理,NL转换为CRNL
// 控制模式标志
term->c_cflag = CS8 | CREAD; // 8位字符,启用接收器
// 本地模式标志 - 禁用特殊输入处理
term->c_lflag = ISIG | IEXTEN; // 仅保留信号处理和扩展功能
// 控制字符
term->c_cc[VINTR] = 0x03; // Ctrl-C
term->c_cc[VQUIT] = 0x1c; // Ctrl-反斜杠
term->c_cc[VERASE] = 0x7f; // Backspace
term->c_cc[VKILL] = 0x15; // Ctrl-U
term->c_cc[VEOF] = 0x04; // Ctrl-D
term->c_cc[VTIME] = 0;
term->c_cc[VMIN] = 1;
term->c_cc[VSWTC] = 0;
term->c_cc[VSTART] = 0x11; // Ctrl-Q
term->c_cc[VSTOP] = 0x13; // Ctrl-S
term->c_cc[VSUSP] = 0x1a; // Ctrl-Z
term->c_cc[VEOL] = 0;
term->c_cc[VREPRINT] = 0x12; // Ctrl-R
term->c_cc[VDISCARD] = 0x0f; // Ctrl-O
term->c_cc[VWERASE] = 0x17; // Ctrl-W
term->c_cc[VLNEXT] = 0x16; // Ctrl-V
term->c_cc[VEOL2] = 0;
// 设置输入输出速度
cfsetispeed(term, B38400);
cfsetospeed(term, B38400);
}
void handle_io(int master_fd) {
struct termios orig_term, raw_term;
// 保存原始终端设置
tcgetattr(STDIN_FILENO, &orig_term);
// 设置原始模式
raw_term = orig_term;
cfmakeraw(&raw_term);
tcsetattr(STDIN_FILENO, TCSANOW, &raw_term);
char buffer[BUFFER_SIZE];
struct pollfd fds[2];
// 设置非阻塞模式
fcntl(master_fd, F_SETFL, O_NONBLOCK);
fcntl(STDIN_FILENO, F_SETFL, O_NONBLOCK);
fds[0].fd = STDIN_FILENO;
fds[0].events = POLLIN;
fds[1].fd = master_fd;
fds[1].events = POLLIN;
// 打开日志文件（以追加写模式）
int log_fd = open(LOG_OUT_FILE, O_WRONLY | O_CREAT | O_APPEND, 0644);
if (log_fd == -1) {
perror("Failed to open log file");
return;
}
while (1) {
int ret = poll(fds, 2, 100); // 设置超时以便定期检查子进程状态
if (ret < 0) {
if (errno == EINTR) continue;
perror("poll failed");
break;
}
// 优先处理 PTY 输出,确保缓冲区中的数据被完全读出
if (fds[1].revents & (POLLIN | POLLHUP)) {
ssize_t n = read(master_fd, buffer, sizeof(buffer));
if (n > 0) {
// 直接写入，让终端自己处理控制序列
write(STDOUT_FILENO, buffer, n);
write(log_fd, buffer, n);
}
}
// 检查子进程状态
if (child_status != -1) {
// 再次尝试读取可能残留的输出
while (1) {
ssize_t n = read(master_fd, buffer, sizeof(buffer));
if (n <= 0) break;
write(STDOUT_FILENO, buffer, n);
write(log_fd, buffer, n);
}
// 确保所有输出都已刷新
fflush(stdout);
fflush(stderr);
break;
}
// 处理标准输入
if (fds[0].revents & POLLIN) {
ssize_t n = read(STDIN_FILENO, buffer, sizeof(buffer));
if (n <= 0) break;
write(master_fd, buffer, n);
}
// 如果子进程已退出但信号处理程序还未设置状态
if (waitpid(child_pid, &child_status, WNOHANG) > 0) {
continue; // 让循环继续以处理剩余输出
}
}
if (log_fd) {
close(log_fd);
}
// 确保输出缓冲区被刷新
fflush(stdout);
fflush(stderr);
// 在恢复终端设置之前先暂停一下，等待所有输出完成
usleep(10000); // 暂停10ms
// 在恢复终端设置之前清除可能的未完成输出
tcflush(STDIN_FILENO, TCIFLUSH);
// 恢复终端设置
tcsetattr(STDIN_FILENO, TCSANOW, &orig_term);
// 打印退出状态
print_child_status();
}

9
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#include <termios.h>
#ifndef TERMINAL_UTILS_H
#define TERMINAL_UTILS_H
void setup_termios(struct termios *term);
void handle_io(int master_fd);
#endif

48
superbench.log Normal file
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----------------------------------------------------------------------------------
Superbench.sh -- https://www.idcoffer.com/archives/4764
Mode : Standard Version : 1.3.12
Usage : bash <(wget -qO- https://down.vpsaff.net/linux/speedtest/superbench.sh)
----------------------------------------------------------------------------------
CPU Model : Intel(R) Core(TM) i5-7500 CPU @ 3.40GHz
CPU Cores : 4 Cores 900.005 MHz x86_64
CPU Cache : L2 256K & L3 6144K
CPU Flags : AES-NI Enabled & VM-x/AMD-V Enabled 
OS : Ubuntu 22.04.5 LTS (64 Bit) Dedicated
Kernel : 6.8.0-52-generic
Total Space : 55.9 GB / 2791.3 GB 
Total RAM :  MB /  MB ( MB Buff)
Total SWAP :  MB / MB
Uptime : 23 days 22 hour 44 min
Load Average : 2.95, 2.59, 2.49
TCP CC : cubic + fq_codel
Organization : AS4134 CHINANET-BACKBONE
Location : Jiaxing / CN
Region : Zhejiang
----------------------------------------------------------------------------------
Unlock Test :
Netflix : No
YouTube Premium : Network connection failed
YouTube CDN : Network connection failed
BiliBili China : Yes (Region: Mainland Only)
TikTok : Network connection failed
iQIYI International : Yes (Region: INTL)
ChatGPT : Failed
----------------------------------------------------------------------------------
I/O Speed( 1.0GB ) : 3.9 GB/s
I/O Speed( 1.0GB ) : 4.1 GB/s
I/O Speed( 1.0GB ) : 3.9 GB/s
Average I/O Speed : 4061.9 MB/s
----------------------------------------------------------------------------------
Geekbench v6 Test :
Single Core : 1283 
Multi Core : 3760
----------------------------------------------------------------------------------
Node Name Upload Speed Download Speed Latency Packet Loss
 Speedtest.net 47.22 Mbit/s 755.03 Mbit/s 7.46 ms Not available
 Zhenjiang 5G CT 47.32 Mbit/s 755.70 Mbit/s 13.96 ms Not available
 Hangzhou CT 48.82 Mbit/s 737.21 Mbit/s 7.40 ms Not available
 Shanghai 5G CU 47.02 Mbit/s 750.25 Mbit/s 17.97 ms 0.0%
 Hangzhou 5G CM 47.37 Mbit/s 749.96 Mbit/s 9.27 ms 0.0%
----------------------------------------------------------------------------------
Node Name Upload Speed Download Speed Latency Packet Loss
----------------------------------------------------------------------------------

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tests/makefault.c Normal file
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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
void null_pointer_deref() {
char *ptr = NULL;
*ptr = 'x';
}
void buffer_overflow() {
char buf[5];
strcpy(buf, "This is too long!");
}
void use_after_free() {
int *ptr = malloc(sizeof(int));
free(ptr);
*ptr = 100;
}
void array_out_of_bounds() {
int arr[3];
arr[5] = 10;
}
void double_free() {
int *ptr = malloc(sizeof(int));
free(ptr);
free(ptr);
}
void uninitialized_pointer() {
int *ptr;
printf("%d", *ptr);
}
void stack_overflow() {
stack_overflow(); // 递归调用导致栈溢出
}
void wild_pointer() {
int *ptr;
ptr = (int*)0x12345678;
*ptr = 100;
}
void dangling_pointer() {
int *ptr1 = malloc(4);
int *ptr2 = ptr1;
free(ptr1);
*ptr2 = 100;
}
void wrong_free() {
int x = 10;
int *ptr = &x;
free(ptr); // 试图释放栈内存
}
void memory_alignment() {
char *ptr = malloc(8);
long *lptr = (long*)(ptr + 1); // 错误的内存对齐
*lptr = 123456789;
free(ptr);
}
void buffer_underflow() {
int *arr = malloc(sizeof(int) * 5);
arr[-1] = 100;
free(arr);
}
void (*crash_funcs[])(void) = {
null_pointer_deref,
buffer_overflow,
use_after_free,
array_out_of_bounds,
double_free,
uninitialized_pointer,
stack_overflow,
wild_pointer,
dangling_pointer,
wrong_free,
memory_alignment,
buffer_underflow
};
int main() {
srand(time(NULL));
int num_funcs = sizeof(crash_funcs) / sizeof(crash_funcs[0]);
int index = rand() % num_funcs;
printf("Executing crash function %d\n", index);
crash_funcs[index]();
return 0;
}