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KVM: s390: Fix memory leak on busy SIGP stop

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commit 7dfc63cf97
(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 <borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
This commit is contained in:
Christian Borntraeger 2014-07-28 11:52:02 +02:00
parent b55a8144d1
commit d514f42641
1 changed files with 1 additions and 0 deletions
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arch/s390/kvm/sigp.c
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@ -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;
}