Fix nil check for nil value interfaces

2021-01-23 14:47:08 +01:00
parent f5e2b0f9af
commit a30287014c
1 changed files with 4 additions and 0 deletions
--- a/firewall/interception/nfq/nfq.go
+++ b/firewall/interception/nfq/nfq.go
@@ -216,6 +216,10 @@ func (q *Queue) packetHandler(ctx context.Context) func(nfqueue.Attribute) int {

 // Destroy destroys the queue. Any error encountered is logged.
 func (q *Queue) Destroy() {
+	if q == nil {
+		return
+	}
+
 	q.cancelSocketCallback()

 	if nf := q.getNfq(); nf != nil {