[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH v7 4/8] virtio: Free rnd virqueue at unrealize()
From: |
Eugenio Pérez |
Subject: |
[PATCH v7 4/8] virtio: Free rnd virqueue at unrealize() |
Date: |
Fri, 25 Oct 2019 10:35:23 +0200 |
The function virtio_del_queue was not called at unrealize() callback.
This was detected due to add an allocated element on the vq introduce
in future commits (used_elems) and running address sanitizer memory
leak detector.
Signed-off-by: Eugenio Pérez <address@hidden>
---
hw/virtio/virtio-rng.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/hw/virtio/virtio-rng.c b/hw/virtio/virtio-rng.c
index e93bed020f..b498a20332 100644
--- a/hw/virtio/virtio-rng.c
+++ b/hw/virtio/virtio-rng.c
@@ -238,6 +238,7 @@ static void virtio_rng_device_unrealize(DeviceState *dev,
Error **errp)
qemu_del_vm_change_state_handler(vrng->vmstate);
timer_del(vrng->rate_limit_timer);
timer_free(vrng->rate_limit_timer);
+ virtio_del_queue(vdev, 0);
virtio_cleanup(vdev);
}
--
2.16.5
- [PATCH v7 0/8] Packed virtqueue for virtio, Eugenio Pérez, 2019/10/25
- [PATCH v7 1/8] virtio: basic structure for packed ring, Eugenio Pérez, 2019/10/25
- [PATCH v7 2/8] virtio: device/driver area size calculation refactor for split ring, Eugenio Pérez, 2019/10/25
- [PATCH v7 3/8] virtio: Free blk virqueues at unrealize(), Eugenio Pérez, 2019/10/25
- [PATCH v7 4/8] virtio: Free rnd virqueue at unrealize(),
Eugenio Pérez <=
- [PATCH v7 6/8] virtio: event suppression support for packed ring, Eugenio Pérez, 2019/10/25
- [PATCH v7 5/8] virtio: basic packed virtqueue support, Eugenio Pérez, 2019/10/25
- [PATCH v7 7/8] vhost_net: enable packed ring support, Eugenio Pérez, 2019/10/25
- [PATCH v7 8/8] virtio: add property to enable packed virtqueue, Eugenio Pérez, 2019/10/25
- Re: [PATCH v7 0/8] Packed virtqueue for virtio, Michael S. Tsirkin, 2019/10/25