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qemu:virtio-net: Check return size on the correct sg list (Alex Williamson) 

When checking that the size of the control virtqueue return field
is sufficient, use the correct sg list.

Signed-off-by: Alex Williamson <alex.williamson@hp.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6845 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
aliguori 2009-03-13 15:04:02 +00:00
parent 3450df304d
commit c6bb9a32cb
1 changed files with 1 additions and 1 deletions
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2
hw/virtio-net.c
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@ -228,7 +228,7 @@ static void virtio_net_handle_ctrl(VirtIODevice *vdev, VirtQueue *vq)
}
if (elem.out_sg[0].iov_len < sizeof(ctrl) ||
elem.out_sg[elem.in_num - 1].iov_len < sizeof(status)) {
elem.in_sg[elem.in_num - 1].iov_len < sizeof(status)) {
fprintf(stderr, "virtio-net ctrl header not in correct element\n");
exit(1);
}