Buffer signals channel

Signed-off-by: Michael Dwan <[email protected]>
firecracker-microvm · Jan 6, 2020 · a310cc2 · a310cc2
1 parent 0ead0ca
commit a310cc2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/machine.go b/machine.go
@@ -894,7 +894,7 @@ func (m *Machine) setupSignals() {
 	}
 
 	m.logger.Debugf("Setting up signal handler: %v", signals)
-	sigchan := make(chan os.Signal)
+	sigchan := make(chan os.Signal, len(signals))
 	signal.Notify(sigchan, signals...)
 
 	go func() {