
hostwin is allocated and added to hostwin_list in vfio_host_win_add, but it is only deleted from hostwin_list in vfio_host_win_del, which causes a memory leak. Also, freeing all elements in hostwin_list is missing in vfio_disconnect_container. Fix: 2e4109de8e58 ("vfio/spapr: Create DMA window dynamically (SPAPR IOMMU v2)") CC: qemu-stable@nongnu.org Signed-off-by: Peng Liang <liangpeng10@huawei.com> Link: https://lore.kernel.org/r/20211117014739.1839263-1-liangpeng10@huawei.com Signed-off-by: Alex Williamson <alex.williamson@redhat.com>