How to know parent of parent process

[dimonb]

Hi, I have a such problem.

Code: Select all

grsec: (root:U:/bin/mv) denied access to hidden file /var/lib/init.d/exclusive/local by /bin/mv[mv:4377] uid/euid:0/0 gid/egid:0/0, parent /bin/bash[bash:2880] uid/euid:0/0 gid/egid:0/0

but I don't want to make any /bin/mv possible to write in /var/lib/init.d. and I don't want to any bash be possible to run mv with such rights. But how could I know parent of bash?