[Qemu-devel] [RFC V4 21/30] qcow2: Add verification of dedup table.

["Benoît Canet" <benoit@irqsave.net>]

Signed-off-by: Benoit Canet <benoit@irqsave.net>
---
 block/qcow2-refcount.c |    8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c
index aef280d..7e6d02f 100644
--- a/block/qcow2-refcount.c
+++ b/block/qcow2-refcount.c
@@ -1156,6 +1156,14 @@ int qcow2_check_refcounts(BlockDriverState *bs, BdrvCheckResult *res,
         goto fail;
     }
 
+    if (s->has_dedup) {
+        ret = check_refcounts_l1(bs, res, refcount_table, nb_clusters,
+                                 s->dedup_table_offset, s->dedup_table_size, 0);
+        if (ret < 0) {
+            goto fail;
+        }
+    }
+
     /* snapshots */
     for(i = 0; i < s->nb_snapshots; i++) {
         sn = s->snapshots + i;
-- 
1.7.10.4