You should have as few suid programs as possible.
您要尽量少地使用suid程序。
The passwd command is one of the few that must be suid.
passwd命令是少数必须 为suid的命令之一。
Next, we can try to run the program (again without the suid bit) under strace.
接下来,我们可以试着在 strace 之下运行这个程序(同样不设置 suid 位)。
Next, we can try to run the program (again without the suid bit) under strace.
接下来,我们可以试着在 strace 之下运行这个程序(同样不设置 suid 位)。
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