This release adds new fields for IP version and EDNS0 Client Subnet along with documentation updates, new usage (--help) and a buffer overflow check. Rework of the way OPT records are parsed has been done to make it easier to add support for other EDNS options in the future.

Tarball: https://www.dns-oarc.net/files/packetq/packetq-1.4.0.tar.gz
sha256: cc1b5956ba3a97878e044193f524db426961e3c3413ad01031d3272ea6e4ca78
Packages: https://dev.dns-oarc.net/packages/

New fields:

• ip_version: The IP version as an int (4/6)
• edns0_ecs: A bool that is true if Client Subnet (RFC7871) was found
• edns0_ecs_family: An int with the address family
• edns0_ecs_source: An int with the source prefix length
• edns0_ecs_scope: An int with the scope prefix length
• edns0_ecs_address: A textual representation of the address

Bugfix:

• get_ushort() in DNS parsing was not checking length of buffer before accessing it.

Commits:
0e7c34a Rewrote usage, add option descriptions, tables and fields
3943dda Update documentation and tests
f4b9464 Add IP_Version
0b309e6 ECS addresses and OPT RR parsing
875fd60 Correct type in documentation also
b5a91b7 Damn the common keyboard sequences...
358b9af Buf overflow check, move OPT RR parsing, rework EDNS0 ECS
d38fffc Add EDNS option codes and EDNS Client Subnet (ECS) support