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path: root/src/network/ns_parse.c
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2015-07-08fix negated return value of ns_skiprr, breakage in related functionsRich Felker-1/+1
due to a reversed pointer difference computation, ns_skiprr always returned a negative value, which functions using it would interpret as an error. patch by Yu Lu.
2014-12-17add basic dns record parsing functionsRich Felker-0/+171
based on patch by Timo Teräs, with some corrections to bounds checking code and other minor changes. while they are borderline scope creep, the functions added are fairly small and are roughly the minimum code needed to use the results of the res_query API without re-implementing error-prone DNS packet parsing, and they are used in practice by some kerberos related software and possibly other things. at this time there is no intent to implement further nameser.h API functions.