[Qemu-devel] [PULL 1/1] hbitmap: fix missing restore count when finish deserialization

[John Snow <jsnow@redhat.com>]

From: Liang Li <liliangleo@didichuxing.com>

The .count of HBitmap is forgot to set in function
hbitmap_deserialize_finish, let's set it to the right value.

Cc: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Cc: Fam Zheng <famz@redhat.com>
Cc: Max Reitz <mreitz@redhat.com>
Cc: John Snow <jsnow@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Signed-off-by: Weiping Zhang <zhangweiping@didichuxing.com>
Signed-off-by: Liang Li <liliangleo@didichuxing.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20180118131308.GA2181@liangdeMacBook-Pro.local
Signed-off-by: John Snow <jsnow@redhat.com>
---
 util/hbitmap.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/util/hbitmap.c b/util/hbitmap.c
index 289778a55c..58a2c93842 100644
--- a/util/hbitmap.c
+++ b/util/hbitmap.c
@@ -630,6 +630,7 @@ void hbitmap_deserialize_finish(HBitmap *bitmap)
     }
 
     bitmap->levels[0][0] |= 1UL << (BITS_PER_LONG - 1);
+    bitmap->count = hb_count_between(bitmap, 0, bitmap->size - 1);
 }
 
 void hbitmap_free(HBitmap *hb)
-- 
2.14.3