diff options
| -rw-r--r-- | block/io.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/block/io.c b/block/io.c index 1c23587d18..cb5064155b 100644 --- a/block/io.c +++ b/block/io.c @@ -1125,7 +1125,7 @@ static void bdrv_co_io_em_complete(void *opaque, int ret) } static int coroutine_fn bdrv_driver_preadv(BlockDriverState *bs, - uint64_t offset, uint64_t bytes, + int64_t offset, int64_t bytes, QEMUIOVector *qiov, size_t qiov_offset, int flags) { @@ -1135,6 +1135,7 @@ static int coroutine_fn bdrv_driver_preadv(BlockDriverState *bs, QEMUIOVector local_qiov; int ret; + bdrv_check_qiov_request(offset, bytes, qiov, qiov_offset, &error_abort); assert(!(flags & ~BDRV_REQ_MASK)); assert(!(flags & BDRV_REQ_NO_FALLBACK)); @@ -1194,7 +1195,7 @@ out: } static int coroutine_fn bdrv_driver_pwritev(BlockDriverState *bs, - uint64_t offset, uint64_t bytes, + int64_t offset, int64_t bytes, QEMUIOVector *qiov, size_t qiov_offset, int flags) { @@ -1204,6 +1205,7 @@ static int coroutine_fn bdrv_driver_pwritev(BlockDriverState *bs, QEMUIOVector local_qiov; int ret; + bdrv_check_qiov_request(offset, bytes, qiov, qiov_offset, &error_abort); assert(!(flags & ~BDRV_REQ_MASK)); assert(!(flags & BDRV_REQ_NO_FALLBACK)); @@ -1274,14 +1276,16 @@ emulate_flags: } static int coroutine_fn -bdrv_driver_pwritev_compressed(BlockDriverState *bs, uint64_t offset, - uint64_t bytes, QEMUIOVector *qiov, +bdrv_driver_pwritev_compressed(BlockDriverState *bs, int64_t offset, + int64_t bytes, QEMUIOVector *qiov, size_t qiov_offset) { BlockDriver *drv = bs->drv; QEMUIOVector local_qiov; int ret; + bdrv_check_qiov_request(offset, bytes, qiov, qiov_offset, &error_abort); + if (!drv) { return -ENOMEDIUM; } |