diff options
| author | Gal Pressman <[email protected]> | 2023-07-26 22:10:07 +0300 |
|---|---|---|
| committer | Michael S. Tsirkin <[email protected]> | 2023-08-10 15:24:28 -0400 |
| commit | df9557046440b0a62250fee3169a8f6a139f55a6 (patch) | |
| tree | 31235a71bb258724aeea97bf7ca7cd7bb7371a50 | |
| parent | 7ca26efb09a1543fddb29308ea3b63b66cb5d3ee (diff) | |
virtio-vdpa: Fix cpumask memory leak in virtio_vdpa_find_vqs()
Free the cpumask allocated by create_affinity_masks() before returning
from the function.
Fixes: 3dad56823b53 ("virtio-vdpa: Support interrupt affinity spreading mechanism")
Signed-off-by: Gal Pressman <[email protected]>
Reviewed-by: Dragos Tatulea <[email protected]>
Message-Id: <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
Acked-by: Jason Wang <[email protected]>
Reviewed-by: Xie Yongji <[email protected]>
| -rw-r--r-- | drivers/virtio/virtio_vdpa.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/virtio/virtio_vdpa.c b/drivers/virtio/virtio_vdpa.c index 989e2d7184ce..961161da5900 100644 --- a/drivers/virtio/virtio_vdpa.c +++ b/drivers/virtio/virtio_vdpa.c @@ -393,11 +393,13 @@ static int virtio_vdpa_find_vqs(struct virtio_device *vdev, unsigned int nvqs, cb.callback = virtio_vdpa_config_cb; cb.private = vd_dev; ops->set_config_cb(vdpa, &cb); + kfree(masks); return 0; err_setup_vq: virtio_vdpa_del_vqs(vdev); + kfree(masks); return err; } |