[Release v3.28] Fix panic in felix flushHostIPUpdates - Githubissues

projectcalico / calico

Cloud native networking and network security

https://docs.tigera.io/calico/latest/about/

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[Release v3.28] Fix panic in felix flushHostIPUpdates #9489

Closed mazdakn closed 5 days ago

mazdakn commented 6 days ago

Description

Cherry pick of https://github.com/projectcalico/calico/pull/9466

Related issues/PRs

Fixes https://github.com/projectcalico/calico/issues/9373

Todos

[ ] Tests
[ ] Documentation
[ ] Release note

Release Note

Fix a panic in Felix when accessing a nil address in flushing host addresses, i.e. flushHostIPUpdates function.

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