Mercurial > prosody-hg
diff net/dns.lua @ 4422:c25dee24623f
s2smanager, net.dns: Fix handling for NXNAME and SRV target of "."
| author | Florian Zeitz <florob@babelmonkeys.de> |
|---|---|
| date | Wed, 26 Oct 2011 02:03:33 +0200 |
| parents | ac651265766c |
| children | 5c3a3ef6b769 |
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--- a/net/dns.lua Sat Oct 22 18:29:23 2011 +0200 +++ b/net/dns.lua Wed Oct 26 02:03:33 2011 +0200 @@ -358,6 +358,7 @@ local remember, pointers = nil, 0; local len = self:byte(); local n = {}; + if len == 0 then return "." end -- Root label while len > 0 do if len >= 0xc0 then -- name is "compressed" pointers = pointers + 1;