diff options
Diffstat (limited to 'hw/vfio')
| -rw-r--r-- | hw/vfio/common.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/hw/vfio/common.c b/hw/vfio/common.c index cebbb1c..5ca1148 100644 --- a/hw/vfio/common.c +++ b/hw/vfio/common.c @@ -636,9 +636,14 @@ static void vfio_listener_region_add(MemoryListener *listener, section->offset_within_region, int128_get64(llend), iommu_idx); - QLIST_INSERT_HEAD(&container->giommu_list, giommu, giommu_next); - memory_region_register_iommu_notifier(section->mr, &giommu->n); + ret = memory_region_register_iommu_notifier(section->mr, &giommu->n, + &err); + if (ret) { + g_free(giommu); + goto fail; + } + QLIST_INSERT_HEAD(&container->giommu_list, giommu, giommu_next); memory_region_iommu_replay(giommu->iommu, &giommu->n); return; |