mirror of
https://gitlab.nic.cz/labs/bird.git
synced 2025-04-13 10:34:38 +00:00
A very tricky bug. OSPF on NBMA interfaces probably never really worked. When a packet was sent to multiple destinations, the checksum was calculated multiple times from a packet with already filled checksum field (from previous calculation). Therefore, many packets were sent with an invalid checksum.