fix panic: sync.Map range might got nil pointer

andyzhang2023 · Nov 29, 2024 · bc51439 · bc51439
1 parent 129d3d0
commit bc51439
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/core/txpool/legacypool/legacypool.go b/core/txpool/legacypool/legacypool.go
@@ -491,7 +491,10 @@ func (pool *LegacyPool) loop() {
 				if pool.locals.contains(addr) {
 					return true
 				}
-				beat, _ := pool.beats.Load(addr)
+				beat, ok := pool.beats.Load(addr)
+				if !ok {
+					return true
+				}
 				if time.Since(beat.(time.Time)) > pool.config.Lifetime {
 					list := txs.Flatten()
 					for _, tx := range list {