Merge pull request #5454 from filecoin-project/fix/messagepool-may-pa…

…nic-caused-by-access-nil-pointer fix: message pool may panic caused by access a nil pointer
filecoin-project · Nov 7, 2022 · c53c9f9 · c53c9f9
2 parents 908a4af + 931c8e1
commit c53c9f9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/pkg/messagepool/messagepool.go b/pkg/messagepool/messagepool.go
@@ -566,7 +566,7 @@ func (mp *MessagePool) DeleteByAdress(address address.Address) error {
 	defer mp.lk.Unlock()
 
 	if mp.pending != nil {
-		mp.pending[address] = nil
+		delete(mp.pending, address)
 	}
 	return nil
 }