函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\seccomp.c Create Date:2022-07-27 12:50:53
Last Modify:2022-05-19 16:58:48 Copyright©Brick
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函数名称：__secure_computing_strict

函数原型：static void __secure_computing_strict(int this_syscall)

返回类型：void

参数：

类型参数名称
intthis_syscall
690  syscall_whitelist等于Secure computing mode 1 allows only read/write/exit/sigreturn.* To be fully secure this must be combined with rlimit* to limit the stack allocations too.
692  如果in_compat_syscall()则syscall_whitelist等于get_compat_mode1_syscalls()
695  循环
696  如果syscall_whitelist恒等于this_syscall则返回
698  当*syscall_whitelist先自加循环
703  seccomp_log(this_syscall, SIGKILL, kill the thread , true)
704  do_exit(SIGKILL)
调用者
名称描述
secure_computing_strict