From d514f42641e1976e9eae6ea500c13274e62cdba3 Mon Sep 17 00:00:00 2001 From: Christian Borntraeger Date: Mon, 28 Jul 2014 11:52:02 +0200 Subject: [PATCH] KVM: s390: Fix memory leak on busy SIGP stop commit 7dfc63cf977447e09b1072911c22564f900fc578 (KVM: s390: allow only one SIGP STOP (AND STORE STATUS) at a time) introduced a memory leak if a sigp stop is already pending. Free the allocated inti structure. Signed-off-by: Christian Borntraeger Reviewed-by: David Hildenbrand --- arch/s390/kvm/sigp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/s390/kvm/sigp.c b/arch/s390/kvm/sigp.c index c6f1c2bc9753..cf243ba3d50f 100644 --- a/arch/s390/kvm/sigp.c +++ b/arch/s390/kvm/sigp.c @@ -139,6 +139,7 @@ static int __inject_sigp_stop(struct kvm_vcpu *dst_vcpu, int action) spin_lock(&li->lock); if (li->action_bits & ACTION_STOP_ON_STOP) { /* another SIGP STOP is pending */ + kfree(inti); rc = SIGP_CC_BUSY; goto out; } -- 2.11.0