Fernando Serboncini 46669e364f wgengine, ipn/ipnlocal: apply netmap peer deltas to the engine's netmap ...

e.netMap is only written by SetNetworkMap, which doesn't run when
a MapResponse is handled incrementally. Therefore, when a peer re
auths as a delta and magicsock learns the new key, e.netMap still
has the old one, so PeerForIP feeds magicsock a key that will not
work and "tailscale ping" fails until the next full netmap.

Add UpdateNetmapDelta to the Engine interface, dispatched from lb
UpdateNetmapDelta. Only upserts and removals are applied.

Fixes tailscale/corp#43394

Change-Id: Id87637d8003c7dbb61ada5297e05d58e8e2f53b3
Signed-off-by: Fernando Serboncini <fserb@tailscale.com>

2026-06-12 19:20:09 -04:00

..

auditlog

all: use Go 1.26 things, run most gofix modernizers

2026-03-06 13:32:03 -08:00

conffile

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

desktop

ipn/desktop: use runtime.Pinner to force heap-allocation of msg

2026-04-07 12:55:11 -05:00

ipnauth

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

ipnext

net/routecheck: introduce new package for checking peer reachability (#19639)

2026-06-01 10:33:08 -07:00

ipnlocal

wgengine, ipn/ipnlocal: apply netmap peer deltas to the engine's netmap

2026-06-12 19:20:09 -04:00

ipnserver

ipn/ipnserver: use peercreds for actor.Username on freebsd (for Taildrive)

2026-03-24 20:35:56 -07:00

ipnstate

all: rename NetworkLock functions/types to TailnetLock

2026-06-08 13:14:28 +01:00

lapitest

types/ptr: deprecate ptr.To, use Go 1.26 new

2026-03-05 20:13:18 -08:00

localapi

ipn: add no-disconnect in-process bus subscribers

2026-06-09 12:51:38 -07:00

policy

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

store

ipn/store: make WriteState(id, nil) delete key instead of adding nil entry (#19920)

2026-05-29 11:22:14 -07:00

backend_test.go

ipn: add no-disconnect in-process bus subscribers

2026-06-09 12:51:38 -07:00

backend.go

ipn: add no-disconnect in-process bus subscribers

2026-06-09 12:51:38 -07:00

conf_test.go

ipn: reject advertised routes with non-address bits set (#18649)

2026-03-20 10:10:43 -07:00

conf.go

ipn: fix the typo causing NoSNAT always set to true (#19110)

2026-03-24 16:41:58 -04:00

doc.go

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

ipn_clone.go

tailcfg: reintroduce UserProfile.Groups

2026-03-09 11:08:45 +00:00

ipn_test.go

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

ipn_view.go

tailcfg: reintroduce UserProfile.Groups

2026-03-09 11:08:45 +00:00

prefs_test.go

ipn: improve --exit-node hostname error during startup

2026-05-28 16:43:45 +01:00

prefs.go

ipn: improve --exit-node hostname error during startup

2026-05-28 16:43:45 +01:00

serve_expand_test.go

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

serve_test.go

ipn,ipn/localapi: require local admin to serve Unix domain sockets

2026-06-03 09:45:02 -06:00

serve.go

ipn,ipn/localapi: require local admin to serve Unix domain sockets

2026-06-03 09:45:02 -06:00

store_test.go

all: remove AUTHORS file and references to it

2026-01-23 15:49:45 -08:00

store.go

ipn/store: make WriteState(id, nil) delete key instead of adding nil entry (#19920)

2026-05-29 11:22:14 -07:00