chore: use mutex around `blockEndpoints` (#8209)

https://github.com/coder/coder/actions/runs/5378950122/jobs/9759972142
2023-06-26 10:01:50 -05:00 · 2023-06-26 10:01:50 -05:00 · f40865bc2f
parent 4539ce7db6
commit f40865bc2f
1 changed files with 2 additions and 0 deletions
--- a/tailnet/conn.go
+++ b/tailnet/conn.go
@ -709,9 +709,11 @@ func (c *Conn) selfNode() *Node {
 		DERPLatency:         derpLatency,
 		DERPForcedWebsocket: derpForcedWebsocket,
 	}
+	c.mutex.Lock()
 	if c.blockEndpoints {
 		node.Endpoints = nil
 	}
+	c.mutex.Unlock()
 	return node
 }