Commit Graph

4 Commits

Author SHA1 Message Date
Srivats P
a498dbf21a Fix incorrect UDP/ICMP checksums
For UDP encaps like VxLAN or Geneve, which can contain IP as
payload, the UDP checksum was incorrect because when summing
UDP payload (i.e. IP), we skipped the IPv4 checksum field,
which should not be skipped in this case.

Similar issue, for ICMP with IP as payload, ICMP checksum was
incorrect.

Essentially, any protocol which checksums over its payload and
the payload contains protocols with checksum fields.
2021-09-04 18:16:40 +05:30
Srivats P
f801982830 Port common, rpc and client code to Qt5
Still pending
* server port to Qt5
* verify/test the port
2018-03-14 21:58:56 +05:30
Srivats P.
7a1f791a37 Feature (contd.): Variable Fields - removed protocol subclass implementations of isProtocolFrameValueVariable() since the updated implementation in the base abstract class is now sufficient. Updated subclass implementations of protocolFrameValueVariableCount() to query the base class and use the return value in its calculation 2015-05-27 20:36:49 +05:30
Srivats P.
a9da643fb2 Feature: Reserve Ports for cooperative use of shared drone. If a port is reserved the GUI will display the username of the owner but others can still view and control the port; in other words, we just potentially prevent unintentional usage of other people's ports, users still need to play nice with each other!
Fixes issue 144
2015-04-16 22:20:07 +05:30