enforcer(bpf): fix panic during cleanup

Signed-off-by: daemon1024 <[email protected]>
kubearmor · Feb 7, 2023 · c7d13d5 · c7d13d5
1 parent 006641f
commit c7d13d5
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/KubeArmor/enforcer/bpflsm/enforcer.go b/KubeArmor/enforcer/bpflsm/enforcer.go
@@ -166,6 +166,9 @@ func (be *BPFEnforcer) DestroyBPFEnforcer() error {
 	}
 
 	for _, link := range be.Probes {
+		if link == nil {
+			continue
+		}
 		if err := link.Close(); err != nil {
 			be.Logger.Err(err.Error())
 			errBPFCleanUp = true