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| author | Ting Wang <kathy.wangting@huawei.com> | 2015-03-26 15:42:32 +0800 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2015-03-26 14:23:16 +0100 |
| commit | 4020db0475b3e527b3bdc97dff873c2be9da2698 (patch) | |
| tree | fc793685555c20e9ac4d9aca5ba1cd56ef6242eb /hw/scsi | |
| parent | fe75270cb619549b2aa1ba59bd202faf306204a1 (diff) | |
| download | qemu-4020db0475b3e527b3bdc97dff873c2be9da2698.zip qemu-4020db0475b3e527b3bdc97dff873c2be9da2698.tar.gz qemu-4020db0475b3e527b3bdc97dff873c2be9da2698.tar.bz2 | |
virtio-scsi-dataplane: fix memory leak for VirtIOSCSIVring
VirtIOSCSIVring which allocated in virtio_scsi_vring_init
should be free when dataplane has been stopped or failed to start.
Signed-off-by: Ting Wang <kathy.wangting@huawei.com>
Message-Id: <1427355752-25844-1-git-send-email-kathy.wangting@huawei.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/scsi')
| -rw-r--r-- | hw/scsi/virtio-scsi-dataplane.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/hw/scsi/virtio-scsi-dataplane.c b/hw/scsi/virtio-scsi-dataplane.c index c069cd7..5575648 100644 --- a/hw/scsi/virtio-scsi-dataplane.c +++ b/hw/scsi/virtio-scsi-dataplane.c @@ -182,13 +182,19 @@ static void virtio_scsi_vring_teardown(VirtIOSCSI *s) if (s->ctrl_vring) { vring_teardown(&s->ctrl_vring->vring, vdev, 0); + g_slice_free(VirtIOSCSIVring, s->ctrl_vring); + s->ctrl_vring = NULL; } if (s->event_vring) { vring_teardown(&s->event_vring->vring, vdev, 1); + g_slice_free(VirtIOSCSIVring, s->event_vring); + s->event_vring = NULL; } if (s->cmd_vrings) { for (i = 0; i < vs->conf.num_queues && s->cmd_vrings[i]; i++) { vring_teardown(&s->cmd_vrings[i]->vring, vdev, 2 + i); + g_slice_free(VirtIOSCSIVring, s->cmd_vrings[i]); + s->cmd_vrings[i] = NULL; } free(s->cmd_vrings); s->cmd_vrings = NULL; |