Re: deny ktrace without read permissions?

[Warner Losh]

In message <[EMAIL PROTECTED]> Sheldon Hearn writes:
: This doesn't look right. If I can execute a binary, I can have the
: system allocate memory to me and but the binary image in it. It's my
: memory. :-)

Also, one can use a custom libc to get around the readonly ness, since
functions in libc can access the entire memory space (at least on
intel).

Warner


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