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| author |   Christian Borntraeger <borntraeger@de.ibm.com> | 2014-07-28 11:52:02 +0200 |
|---|---|---|
| committer | Christian Borntraeger <borntraeger@de.ibm.com> | 2014-07-30 15:29:40 +0200 |
| commit | d514f42641e1976e9eae6ea500c13274e62cdba3 (patch) | |
| tree | fc8543045da6609c3ee607fbf9abe49acc84ac37 /arch/s390/kvm/sigp.c | |
| parent | x86/kvm: Resolve shadow warning from min macro (diff) | |
| download | linux-dev-d514f42641e1976e9eae6ea500c13274e62cdba3.tar.xz linux-dev-d514f42641e1976e9eae6ea500c13274e62cdba3.zip | |
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 <borntraeger@de.ibm.com>
Reviewed-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Diffstat (limited to 'arch/s390/kvm/sigp.c')
| -rw-r--r-- | arch/s390/kvm/sigp.c | 1 |
1 files changed, 1 insertions, 0 deletions
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; } |