If dirty bitmap was cleared during iterator life, we can went to zero
current in hbitmap_iter_skip_words, starting from saved (and currently
wrong hbi->cur[...]).
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsement...@virtuozzo.com>
Signed-off-by: Denis V. Lunev <d...@openvz.org>
---
util/hbitmap.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/util/hbitmap.c b/util/hbitmap.c
index 6a13c12..f807f64 100644
--- a/util/hbitmap.c
+++ b/util/hbitmap.c
@@ -106,8 +106,9 @@ unsigned long hbitmap_iter_skip_words(HBitmapIter *hbi)
unsigned long cur;
do {
- cur = hbi->cur[--i];
+ i--;
pos >>= BITS_PER_LEVEL;
+ cur = hbi->cur[i] & hb->levels[i][pos];
} while (cur == 0);
/* Check for end of iteration. We always use fewer than BITS_PER_LONG
--
1.8.3.1
