Re: deny ktrace without read permissions?

[Warner Losh]

In message <[EMAIL PROTECTED]> Sean Eric Fagan writes:
: if you care about security, you made the damned executable suid or
: sgid.  Then ktrace, ptrace, truss, and core dumps do not work.  Even
: if it simply does setuid(getruid()).

It also disables attacking the contents of the executable by
LD_LIBRARY_PATH....

Warner


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