fix virtio-blk failure after reboot

vring_virtqueue should be zeroed otherwise old values will be reused
after reboot.

Signed-off-by: Gleb Natapov <gleb@redhat.com>

diff --git a/src/virtio-blk.c b/src/virtio-blk.c
index 34d7863279dc52a1e020785da5d31ca50ddaf98e..7a2582635760cd81dc7a1da76c89040f47b85e30 100644 (file)
--- a/src/virtio-blk.c
+++ b/src/virtio-blk.c
@@ -109,6 +109,7 @@ init_virtio_blk(u16 bdf)
         goto fail;
     }
     memset(vdrive_g, 0, sizeof(*vdrive_g));
+    memset(vq, 0, sizeof(*vq));
     vdrive_g->drive.type = DTYPE_VIRTIO;
     vdrive_g->drive.cntl_id = bdf;
     vdrive_g->vq = vq;