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ospfd: incorrect LSA checksum validation
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Description

The Fletcher checksum validation in Quagga's OSPFd as it exists in VyOS is incorrect. See upstram bug description and fix at:
http://git.savannah.gnu.org/cgit/quagga.git/commit/?id=d8a4e42b7d19a87eacc00c825e913907a58f39ee

Details

Difficulty level
Normal (likely a few hours)
Version
current
Why the issue appeared?
Will be filled on close

Event Timeline

quinot created this task.Nov 28 2017, 3:44 PM
syncer triaged this task as Normal priority.Nov 28 2017, 5:33 PM
syncer edited projects, added VyOS 1.2 Crux, vyatta-quagga; removed VyOS 1.3 Equuleus.
pasik added a subscriber: pasik.Oct 1 2018, 9:52 AM
syncer edited projects, added VyOS 1.2 Crux (VyOS 1.2.0-rc4); removed VyOS 1.2 Crux.Oct 13 2018, 10:09 AM
syncer closed this task as Wontfix.Oct 13 2018, 7:16 PM
syncer claimed this task.
syncer removed a project: VyOS 1.2 Crux (VyOS 1.2.0-rc4).
syncer added a subscriber: syncer.

we moved to frr in 1.2
if the problem exists please resubmit

syncer edited projects, added Rejected; removed vyatta-quagga.Oct 15 2018, 6:30 AM
quinot added a comment.Oct 15 2018, 2:05 PM

AFAICT frr has the correct computation.