From: Philippe Mathieu-Daudé <[email protected]>
We want to report the index of the descriptor,
not its pointer.
Fixes: 7b2e5c65f4 ("contrib: add libvhost-user")
Signed-off-by: Philippe Mathieu-Daudé <[email protected]>
Message-Id: <[email protected]>
Reviewed-by: Marc-André Lureau <[email protected]>
Reviewed-by: Raphael Norwitz <[email protected]>
Reviewed-by: Stefan Hajnoczi <[email protected]>
Cc: [email protected]
Reviewed-by: Michael S. Tsirkin <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
(cherry picked from commit 8fe9805c73c277dc2feeaa83de73d6a58bf23f39)
Signed-off-by: Michael Roth <[email protected]>
---
contrib/libvhost-user/libvhost-user.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/contrib/libvhost-user/libvhost-user.c
b/contrib/libvhost-user/libvhost-user.c
index 3bca996c62..301f6d68b3 100644
--- a/contrib/libvhost-user/libvhost-user.c
+++ b/contrib/libvhost-user/libvhost-user.c
@@ -1867,7 +1867,7 @@ virtqueue_get_head(VuDev *dev, VuVirtq *vq,
/* If their number is silly, that's a fatal mistake. */
if (*head >= vq->vring.num) {
- vu_panic(dev, "Guest says index %u is available", head);
+ vu_panic(dev, "Guest says index %u is available", *head);
return false;
}
@@ -1926,7 +1926,7 @@ virtqueue_read_next_desc(VuDev *dev, struct vring_desc
*desc,
smp_wmb();
if (*next >= max) {
- vu_panic(dev, "Desc next is %u", next);
+ vu_panic(dev, "Desc next is %u", *next);
return VIRTQUEUE_READ_DESC_ERROR;
}
--
2.17.1
