Since b94a2610, bdrv_getlength() is omitted when probing image. VMDK
monolithicFlat is broken by that because a file < 512 bytes can't be
read with its total_sectors truncated to 0. This patch round up the size
to BDRV_SECTOR_SIZE, when a image size is not sector aligned.
Signed-off-by: Fam Zheng <f...@redhat.com>
---
block.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block.c b/block.c
index 58efb5b..f706634 100644
--- a/block.c
+++ b/block.c
@@ -640,7 +640,7 @@ static int refresh_total_sectors(BlockDriverState *bs,
int64_t hint)
if (length < 0) {
return length;
}
- hint = length >> BDRV_SECTOR_BITS;
+ hint = DIV_ROUND_UP(length, BDRV_SECTOR_SIZE);
}
bs->total_sectors = hint;
--
1.8.3.1
