diff options
Diffstat (limited to 'src/VBox/Storage/VD.cpp')
| -rw-r--r-- | src/VBox/Storage/VD.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/VBox/Storage/VD.cpp b/src/VBox/Storage/VD.cpp index 12535998b..5632e133b 100644 --- a/src/VBox/Storage/VD.cpp +++ b/src/VBox/Storage/VD.cpp @@ -1917,7 +1917,7 @@ static int vdParentRead(void *pvUser, uint64_t uOffset, void *pvBuf, Segment.cbSeg = cbRead; RTSgBufInit(&SgBuf, &Segment, 1); vdIoCtxInit(&IoCtx, pParentState->pDisk, VDIOCTXTXDIR_READ, uOffset, cbRead, pParentState->pImage, - &SgBuf, NULL, NULL, VDIOCTX_FLAGS_SYNC); + &SgBuf, NULL, NULL, VDIOCTX_FLAGS_SYNC | VDIOCTX_FLAGS_ZERO_FREE_BLOCKS); int rc = vdReadHelperAsync(&IoCtx); ASMAtomicXchgBool(&pParentState->pDisk->fLocked, false); return rc; |