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    [master] limit recursion depth and iterative queries · 3230429e
    Evan Hunt authored
    4006.	[security]	A flaw in delegation handling could be exploited
    			to put named into an infinite loop.  This has
    			been addressed by placing limits on the number
    			of levels of recursion named will allow (default 7),
    			and the number of iterative queries that it will
    			send (default 50) before terminating a recursive
    			query (CVE-2014-8500).
    
    			The recursion depth limit is configured via the
    			"max-recursion-depth" option.  [RT #35780]
    3230429e
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