Land rapid7#19015, Allow static DNS hostnames ending in a . to be que…

…ried
errorxyz · Mar 27, 2024 · 47fc61f · 47fc61f
2 parents c499510 + 8bb690f
commit 47fc61f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/rex/proto/dns/static_hostnames.rb b/lib/rex/proto/dns/static_hostnames.rb
@@ -86,7 +86,7 @@ def add(hostname, ip_address)
 
       ip_address = IPAddr.new(ip_address) if ip_address.is_a?(String) && Rex::Socket.is_ip_addr?(ip_address)
 
-      hostname = hostname.downcase
+      hostname = hostname.downcase.delete_suffix('.')
       this_host = @hostnames.fetch(hostname, {})
       if ip_address.family == ::Socket::AF_INET
         type = Dnsruby::Types::A