types/logger: fix deadlock in the burst case.

Fixes #365. Signed-off-by: David Anderson <danderson@tailscale.com>
2025-12-08 22:12:21 +00:00 · 2020-05-09 02:52:03 +00:00
parent ccbd0937d0
commit 48b1e85e8a
2 changed files with 4 additions and 3 deletions
--- a/types/logger/logger.go
+++ b/types/logger/logger.go
@@ -72,7 +72,6 @@ func RateLimitedFn(logf Logf, f float64, b int, m int) Logf {
 		if ok {
 			msgCache.MoveToFront(rl.ele)
 			if rl.lim.Allow() {
-				mu.Lock()
 				rl.msgBlocked = false
 				mu.Unlock()
 				logf(format, args...)