copy to suer space

From: Luis Miguel Correia Henriques (umiguel@alunos.deis.isec.pt)
Date: Tue Nov 20 2001 - 11:40:38 EST

Hi,
I'm trying to implement a kernel module that will be changing a user
process' code segment. I tried to user copy_to_user to patch the process's
code but, when I tried to read the new code (just to check...), it didn't
worked. Why was that? And what is the solution?

Thanks

Luis Henriques

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This archive was generated by hypermail 2b29 : Fri Nov 23 2001 - 21:00:23 EST