Miek Gieben 560f11d148 EDNS0 unknown flags handling (#313) ... Fix the unknown flags handling when receiving such message. We should zero out all of the Z bits in the OPT record before returning. Current behavior: dig +norec +noad +ednsflags=0x80 soa miek.nl @deb.atoom.net ... ; EDNS: version: 0, flags:; MBZ: 0080 , udp: 4096 New: dig +norec +noad +ednsflags=0x80 soa miek.nl @localhost -p 2053 ... ; EDNS: version: 0, flags:; udp: 4096 Take care no to overwrite the Do bit. We still accept *all* EDNS option; I do not consider that a bug in itself. Fixes #306		2016-10-02 17:23:25 +01:00
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request.go	EDNS0 unknown flags handling (#313)	2016-10-02 17:23:25 +01:00
request_test.go	Cleanup: put middleware helper functions in pkgs (#245)	2016-09-07 11:10:16 +01:00