Re: [RFC] prevention of syscalls from writable segments, breaking bug exploits

[Jeff Dike]

[EMAIL PROTECTED] said:
> This preliminary, small patch prevents execution of system calls which
> were executed from a writable segment. It was tested and seems to
> work, without breaking anything. It also reports of such calls by
> using printk.

Have you tried running UML on this kernel?

                                Jeff


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