vm/isolated: update isolated vm

* vm/isolated: update isolated vm

Old isolated.go cannot hard reset the target device when the target device is stuck,
because it used SSH command to reboot.
New isolated.go can reboot the target device using USB hub,
so it can reboot the device when its kernel is crashed during fuzzing.
It also doesn't require 'CGO' like odroid.go

* vm/isolated: set default Host, comment modification

* vm/isolated: restore ssh reboot in repair()

In the previous commit, ssh reboot is removed.
but it should be remained, so this commit restore the ssh reboot.
Now, repair() func can reboot the target using ssh or /sys/bus/usb/devices/.../authorized/

* vm/isolated: update USBdev rebooting method and etc, ...
- change reboot method from using /bin/sh to file method
- change USBDevNum to array type
- restore waiting time when rebooting

* vm/isolated: update USBdev rebooting method and etc, ...
- change reboot method from using '/bin/sh' to file i/o
- change USBDevNum to array type
- restore waiting time when rebooting

* vm/isolated: update USBdev rebooting method and etc, ...
- change reboot method from using '/bin/sh' to file i/o
- change USBDevNum to array type
- restore waiting time when rebooting

* vm/isolated: some fixes based on feedback
- change variable name: USBDevNum -> USBDevNums, USBAuth -> usbAuth
- check whether USBDevNums is empty in ctor(), repair()
- move usbAuth declaration from Create() to repair()

* vm/isolated: remove empty line

* vm/isolated: fix some conditions

* vm/isolated: change comment, add validate length of USBDevNums

* vm/isolated: check whether the len(USBDevNums) and len(Targets) is same

* vm/isolated: change repair() func based on review
- wait 30*time.Minute even if TargetReboot is not set.
- reduce/combine logs
- e -> err

* vm/isolated: In repair(), print error log and return error when ssh is failed

0 files changed, 0 insertions, 0 deletions