diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/dns.lua | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/dns.lua b/net/dns.lua index 8f428476..5b32a56c 100644 --- a/net/dns.lua +++ b/net/dns.lua @@ -358,6 +358,7 @@ function resolver:name() -- - - - - - - - - - - - - - - - - - - - - - name 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; |