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tailscale/ipn
Josh Bleecher Snyder f11a8928a6 ipn/ipnlocal: fix data race
We can't access b.netMap without holding b.mu.
We already grabbed it earlier in the function with the lock held.

Introduced in Nov 2020 in 7ea809897d.
Discovered during stress testing.
Apparently it's a pretty rare?

Signed-off-by: Josh Bleecher Snyder <josh@tailscale.com>
3 years ago
..
ipnlocal ipn/ipnlocal: fix data race 3 years ago
ipnserver staticcheck.conf: turn off noisy lint errors 3 years ago
ipnstate tailcfg: add DNSConfig.CertDomains 4 years ago
localapi cmd/tailscale: make netcheck use active DERP map, delete static copy 3 years ago
policy ipn/policy: mark peerapi4 and peerapi6 as interesting services 4 years ago
backend.go ipnlocal: accept a new opts.UpdatePrefs field. 4 years ago
doc.go Move Linux client & common packages into a public repo. 5 years ago
fake_test.go ipn{,/ipnlocal}, cmd/tailscale/cli: don't check pref reverts on initial up 4 years ago
handle.go ipn{,/ipnlocal}, cmd/tailscale/cli: don't check pref reverts on initial up 4 years ago
message.go ipn: allow b to be nil in NewBackendServer 4 years ago
message_test.go ipn: allow b to be nil in NewBackendServer 4 years ago
prefs.go ipn, etc: use controlplane.tailscale.com 3 years ago
prefs_clone.go Add prefs.LoggedOut to fix several state machine bugs. 4 years ago
prefs_test.go ipn, etc: use controlplane.tailscale.com 3 years ago
store.go wgkey: new package 4 years ago
store_test.go Add tstest.PanicOnLog(), and fix various problems detected by this. 5 years ago