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| author | Andrew Dunham <andrew@du.nham.ca> | 2024-06-25 23:53:14 -0400 |
|---|---|---|
| committer | Brad Fitzpatrick <brad@danga.com> | 2024-06-25 21:43:22 -0700 |
| commit | 30f8d8199a47b066269d961d7a4e722ce2c48194 (patch) | |
| tree | 2f34cffc7e635dc8ce5067ec265b40bd19bd5f5b /control/controlknobs | |
| parent | da078b4c09993c3df4f7838e534fa92a2acba2e2 (diff) | |
| download | tailscale-30f8d8199a47b066269d961d7a4e722ce2c48194.tar.xz tailscale-30f8d8199a47b066269d961d7a4e722ce2c48194.zip | |
ipn/ipnlocal: fix data race in tests
We can observe a data race in tests when logging after a test is
finished. `b.onHealthChange` is called in a goroutine after being
registered with `health.Tracker.RegisterWatcher`, which calls callbacks
in `setUnhealthyLocked` in a new goroutine.
See: https://github.com/tailscale/tailscale/actions/runs/9672919302/job/26686038740
Updates #12054
Signed-off-by: Andrew Dunham <andrew@du.nham.ca>
Change-Id: Ibf22cc994965d88a9e7236544878d5373f91229e
Diffstat (limited to 'control/controlknobs')
0 files changed, 0 insertions, 0 deletions