artulab.com Git - openbsd/commit

author	reyk <reyk@openbsd.org>
	Wed, 9 Jul 2008 17:16:51 +0000 (17:16 +0000)
committer	reyk <reyk@openbsd.org>
	Wed, 9 Jul 2008 17:16:51 +0000 (17:16 +0000)
commit	8661b3ff05c7aa2bf195a8016b38b52fc2bdfa15
tree	207eef9983b2cb374bb9713baa9ea2ae75512e5e	tree \| snapshot
parent	49859387d7ae2b049362d03b19c49d52112c538d	commit \| diff

Use OpenBSD's knuth shuffle algorithm of random values from bind to
produce the DNS request ids instead of a simple per-request
arc4random(). This ensure randomness but also satisfies the
non-repeating property we need.

ok deraadt@

usr.sbin/relayd/Makefile		diff \| blob \| history
usr.sbin/relayd/relay.c		diff \| blob \| history
usr.sbin/relayd/relay_udp.c		diff \| blob \| history
usr.sbin/relayd/relayd.h		diff \| blob \| history
usr.sbin/relayd/shuffle.c	[new file with mode: 0644]	blob

OpenBSD src

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by Ahmet Artu Yildirim