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	Commit message (Expand)	Author	Age	Files	Lines
*	fix some validation checks in dns response parsing code•••since the buffer passed always has an actual size of 512 bytes, the maximum possible response packet size, no out-of-bounds access was possible; however, reading past the end of the valid portion of the packet could cause the parser to attempt to process junk as answer content.	Rich Felker	2014-06-03	1	-2/+3
*	switch standard resolver functions to use the new dns backend•••this is the third phase of the "resolver overhaul" project. this commit removes all of the old dns code, and switches the __lookup_name backend (used by getaddrinfo, etc.) and the getnameinfo function to use the newly implemented __res_mkquery and __res_msend interfaces. for parsing the results, a new callback-based __dns_parse function, based on __dns_get_rr from the old dns code, is used.	Rich Felker	2014-06-02	1	-0/+31