mirror of https://github.com/proxmox/mirror_qemu
vfio/pci: Free leaked timer in vfio_realize error path
When vfio_realize fails, the mmap_timer used for INTx optimization
isn't freed. As this timer isn't activated yet, the potential impact
is just a piece of leaked memory.
Fixes: ea486926b0
("vfio-pci: Update slow path INTx algorithm timer related")
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Joao Martins <joao.m.martins@oracle.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
master
parent
357bd7932a
commit
0cc889c882
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@ -3224,6 +3224,9 @@ out_deregister:
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if (vdev->irqchip_change_notifier.notify) {
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kvm_irqchip_remove_change_notifier(&vdev->irqchip_change_notifier);
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}
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if (vdev->intx.mmap_timer) {
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timer_free(vdev->intx.mmap_timer);
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}
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out_teardown:
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vfio_teardown_msi(vdev);
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vfio_bars_exit(vdev);
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