Patchwork [RFC,v9,24/27] virtio-blk: fix incorrect length

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Submitter Stefan Hajnoczi
Date July 18, 2012, 3:07 p.m.
Message ID <1342624074-24650-25-git-send-email-stefanha@linux.vnet.ibm.com>
Download mbox | patch
Permalink /patch/171711/
State New
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Stefan Hajnoczi - July 18, 2012, 3:07 p.m.
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
---
 hw/virtio-blk.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

Patch

diff --git a/hw/virtio-blk.c b/hw/virtio-blk.c
index 8734029..cff2298 100644
--- a/hw/virtio-blk.c
+++ b/hw/virtio-blk.c
@@ -131,7 +131,7 @@  static void complete_one_request(VirtIOBlockRequest *req, VirtIOBlock *s, ssize_
      * written to, but for virtio-blk it seems to be the number of bytes
      * transferred plus the status bytes.
      */
-    vring_push(&s->vring, req->head, len + sizeof req->status);
+    vring_push(&s->vring, req->head, len + sizeof(*req->status));
 }
 
 static bool is_request_merged(VirtIOBlockRequest *req)