Displaying 2 results from an estimated 2 matches for "b53cb28".
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653c7b28
2013 Jun 20
0
[PATCH net for-stable] vhost-net: fix use-after-free in vhost_net_flush
...st_zerocopy_done_signal);
wait_event(ubufs->wait, !atomic_read(&ubufs->kref.refcount));
+}
+
+void vhost_ubuf_put_wait_and_free(struct vhost_ubuf_ref *ubufs)
+{
+ vhost_ubuf_put_and_wait(ubufs);
kfree(ubufs);
}
diff --git a/drivers/vhost/vhost.h b/drivers/vhost/vhost.h
index 17261e2..b53cb28 100644
--- a/drivers/vhost/vhost.h
+++ b/drivers/vhost/vhost.h
@@ -63,6 +63,7 @@ struct vhost_ubuf_ref {
struct vhost_ubuf_ref *vhost_ubuf_alloc(struct vhost_virtqueue *, bool zcopy);
void vhost_ubuf_put(struct vhost_ubuf_ref *);
void vhost_ubuf_put_and_wait(struct vhost_ubuf_ref *);
+void vhost...
2013 Jun 20
0
[PATCH net for-stable] vhost-net: fix use-after-free in vhost_net_flush
...st_zerocopy_done_signal);
wait_event(ubufs->wait, !atomic_read(&ubufs->kref.refcount));
+}
+
+void vhost_ubuf_put_wait_and_free(struct vhost_ubuf_ref *ubufs)
+{
+ vhost_ubuf_put_and_wait(ubufs);
kfree(ubufs);
}
diff --git a/drivers/vhost/vhost.h b/drivers/vhost/vhost.h
index 17261e2..b53cb28 100644
--- a/drivers/vhost/vhost.h
+++ b/drivers/vhost/vhost.h
@@ -63,6 +63,7 @@ struct vhost_ubuf_ref {
struct vhost_ubuf_ref *vhost_ubuf_alloc(struct vhost_virtqueue *, bool zcopy);
void vhost_ubuf_put(struct vhost_ubuf_ref *);
void vhost_ubuf_put_and_wait(struct vhost_ubuf_ref *);
+void vhost...