ASLR when forking a new child

Asked Nov 18 '13 at 17:47

Active Nov 18 '13 at 17:47

Viewed 373 times

While forking a child, I see that the ASLR is inherited from the parent.

Is there a way to unamp for example: libc from the child process,

& then mmap it again so ASLR will take an effect on libc ?

I would like to be able to do ASLR on the child process,

I know it sounds impossible since somehow the dynamic loader should resolve again the symbols,

I wonder if it can succeed

Thanks

asked Nov 18 '13 at 17:47

omri-c

Why do you want to do it at all? What's the point of ASLR of child if parent has control of child anyway? – Michael Pankov Nov 24 '13 at 15:16
What operating system? – Gareth Rees May 28 '14 at 11:19

0 Answers0