From: Fam Zheng <[email protected]> We use a loop over bs->dirty_bitmaps to make sure the caller is only releasing a bitmap owned by bs. Let's also assert that in this case the caller is releasing a bitmap that does exist.
Signed-off-by: Fam Zheng <[email protected]> Reviewed-by: Max Reitz <[email protected]> Signed-off-by: John Snow <[email protected]> --- block/dirty-bitmap.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/block/dirty-bitmap.c b/block/dirty-bitmap.c index a71c9b7..39e072a 100644 --- a/block/dirty-bitmap.c +++ b/block/dirty-bitmap.c @@ -305,6 +305,9 @@ static void bdrv_do_release_matching_dirty_bitmap(BlockDriverState *bs, } } } + if (bitmap) { + abort(); + } } void bdrv_release_dirty_bitmap(BlockDriverState *bs, BdrvDirtyBitmap *bitmap) -- 2.7.4
