因此,权限40777意味着文件所有者只能读取文件,而文件所属组和其他所有用户都可以读取、写入和执行文件。 分析为何/var/lib/snapd目录会有'other' write权限,并评估其安全性: /var/lib/snapd目录通常不需要为其他用户赋予写权限,因为Snap包管理器应该能够控制对该目录的访问。如果目录具有40777权限,这可能是一个配置...
3d40b65refactored zfs_vnops.c, which shared much code verbatim between Linux and BSD. After a successful write, the suid/sgid bits are reset, and the mode to be written is stored in newmode. On Linux, this was propagated to both the in-memory inode and znode, which is then updated...