diff options
Diffstat (limited to 'request/request.go')
| -rw-r--r-- | request/request.go | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/request/request.go b/request/request.go index 2ce2c7acc..9672edeb1 100644 --- a/request/request.go +++ b/request/request.go @@ -180,11 +180,11 @@ const ( ScrubDone ) -// Scrub scrubs the reply message so that it will fit the client's buffer. If even after dropping -// the additional section, it still does not fit the TC bit will be set on the message. Note, -// the TC bit will be set regardless of protocol, even TCP message will get the bit, the client -// should then retry with pigeons. -// TODO(referral). +// Scrub scrubs the reply message so that it will fit the client's buffer. If +// even after dropping the additional section it does not fit, the answer will +// be cleared and the TC bit will be set on the message. Note, the TC bit will +// be set regardless of protocol, even TCP message will get the bit, the client +// should then retry with pigeons. TODO(referral). func (r *Request) Scrub(reply *dns.Msg) (*dns.Msg, Result) { size := r.Size() l := reply.Len() @@ -200,8 +200,9 @@ func (r *Request) Scrub(reply *dns.Msg) (*dns.Msg, Result) { if size >= l { return reply, ScrubDone } - // Still?!! does not fit. + reply.Truncated = true + reply.Answer = nil return reply, ScrubDone } |