Messages in this thread Patch in this message | | | Date | Wed, 3 Aug 2016 07:21:22 +0300 | From | "Michael S. Tsirkin" <> | Subject | [PATCH] virtio: fix error handling for debug builds |
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On error, virtqueue_add calls START_USE but not END_USE. Thankfully that's normally empty anyway, but might not be when debugging. Fix it up.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com> --- drivers/virtio/virtio_ring.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/virtio/virtio_ring.c b/drivers/virtio/virtio_ring.c index 5ed228d..e383ecd 100644 --- a/drivers/virtio/virtio_ring.c +++ b/drivers/virtio/virtio_ring.c @@ -428,6 +428,7 @@ unmap_release: if (indirect) kfree(desc); + END_USE(vq); return -EIO; } -- MST
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