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Doing It de Raadt Way
From http://www.undeadly.org/cgi?action=a...20131015083332
Quote:
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You don't need to be a genius to debug a pf.conf firewall ruleset, you just need the guts to run tcpdump |
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Y2K38: The long long Dark time_t of the Soul
During the interview Theo de Raadt mentioned his keynote speech at EuroBSDCon where he talked about the conversion of OpenBSD to 64-bit (long long) time_t for both 32-bit and the 64-bit systems because of the Y2K38 problem.
http://www.openbsd.org/papers/eurobs...e_t/index.html FreeBSD and Linux converted to 64-bit dates by using the plain "long" datatype which is 64-bits on 64-bit systems. But as Theo points out, 32-bit POSIX systems are all broken, because the long datatype is 32-bits long on 32-bit systems. 32-bit systems are in wide use but they are not safe such as this nuclear power plant still using PDP-11 code: http://www.openbsd.org/papers/eurobs.../mgp00014.html |
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