KVM: PPC: fix couple of memory leaks in MPIC/XICS devices
XICS failed to free xics structure on error path. MPIC destroy handler
forgot to delete kvm_device structure.
Signed-off-by: Gleb Natapov <gleb@redhat.com>
Acked-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Alexander Graf <agraf@suse.de>
diff --git a/arch/powerpc/kvm/book3s_xics.c b/arch/powerpc/kvm/book3s_xics.c
index 02a17dc..d1acd32 100644
--- a/arch/powerpc/kvm/book3s_xics.c
+++ b/arch/powerpc/kvm/book3s_xics.c
@@ -1246,8 +1246,10 @@
kvm->arch.xics = xics;
mutex_unlock(&kvm->lock);
- if (ret)
+ if (ret) {
+ kfree(xics);
return ret;
+ }
xics_debugfs_init(xics);
diff --git a/arch/powerpc/kvm/mpic.c b/arch/powerpc/kvm/mpic.c
index 2861ae9..efbd996 100644
--- a/arch/powerpc/kvm/mpic.c
+++ b/arch/powerpc/kvm/mpic.c
@@ -1635,6 +1635,7 @@
dev->kvm->arch.mpic = NULL;
kfree(opp);
+ kfree(dev);
}
static int mpic_set_default_irq_routing(struct openpic *opp)
