1 files changed, 1 insertions, 1 deletions
diff --git a/block/vhdx-log.c b/block/vhdx-log.c
index 14b724ef7b..0ac4863b25 100644
--- a/block/vhdx-log.c
+++ b/block/vhdx-log.c
@@ -902,7 +902,7 @@ static int vhdx_log_write(BlockDriverState *bs, BDRVVHDXState *s,
     }
 
     sector_offset = offset % VHDX_LOG_SECTOR_SIZE;
-    file_offset = (offset / VHDX_LOG_SECTOR_SIZE) * VHDX_LOG_SECTOR_SIZE;
+    file_offset = QEMU_ALIGN_DOWN(offset, VHDX_LOG_SECTOR_SIZE);
 
     aligned_length = length;