On Wed, Nov 30, 2022 at 01:56:11PM +0800, leixiang wrote:
> proxy->vector_irqfd did not free when set guest notifier failed.
>
> Signed-off-by: Lei Xiang <leixi...@kylinos.cn>
> Tested-by: Zeng Chi <zeng...@kylinos.cn>
> Suggested-by: Xie Ming <xiem...@kylinos.cn>
Thanks a lot! Fixes tag? When was the leak introduced?
> ---
> hw/virtio/virtio-pci.c | 6 ++++++
> 1 file changed, 6 insertions(+)
>
> diff --git a/hw/virtio/virtio-pci.c b/hw/virtio/virtio-pci.c
> index c6b47a9c..4862f83b 100644
> --- a/hw/virtio/virtio-pci.c
> +++ b/hw/virtio/virtio-pci.c
> @@ -1038,6 +1038,12 @@ assign_error:
> while (--n >= 0) {
> virtio_pci_set_guest_notifier(d, n, !assign, with_irqfd);
> }
> +
> + g_free(proxy->vector_irqfd);
> + proxy->vector_irqfd = NULL;
> +
> return r;
> }
>
> --
>
>
> No virus found
> Checked by Hillstone Network AntiVirus
