VMDK could have big cluster_size for monolithicFlat. It implements
.bdrv_get_info now, a 32 bit field is likely to overflow.
Signed-off-by: Fam Zheng <f...@redhat.com>
---
include/block/block.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/block/block.h b/include/block/block.h
index 826b5da..3eb4e54 100644
--- a/include/block/block.h
+++ b/include/block/block.h
@@ -14,7 +14,7 @@ typedef struct BlockJob BlockJob;
typedef struct BlockDriverInfo {
/* in bytes, 0 if irrelevant */
- int cluster_size;
+ int64_t cluster_size;
/* offset at which the VM state can be saved (0 if not possible) */
int64_t vm_state_offset;
bool is_dirty;
--
1.8.5.4
