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Old 12-02-2010, 04:36 AM   #1
newbie2020
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Running an executable from initramfs


Hi,
I need to run an executable from initramfs which after executing should restart the system.How is it possible?.I tried using exec within the init of initramfs but it shows kernel panic(I guess exec after executing the binary it tries to exit and exiting with pid 1 is giving the panic)
 
Old 12-02-2010, 05:29 AM   #2
mac.tieu
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Could you try to overwrite 'init' script by 'reboot' binary file? Hope it work.

Cheers,
MT.
 
Old 12-03-2010, 12:31 AM   #3
newbie2020
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Re:

Hi,
I tried overwriting the init with my own binary.In the binary I forked a child process which was used to run the reboot command (using execve) and I was succesful in rebooting.

Thanks,
Nrj
 
  


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