Message ID | 1500906730-26467-4-git-send-email-kwolf@redhat.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
diff --git a/block/qcow2.c b/block/qcow2.c index d5790af..90efa44 100644 --- a/block/qcow2.c +++ b/block/qcow2.c @@ -3669,8 +3669,8 @@ static BlockMeasureInfo *qcow2_measure(QemuOpts *opts, BlockDriverState *in_bs, for (sector_num = 0; sector_num < ssize / BDRV_SECTOR_SIZE; sector_num += pnum) { - int nb_sectors = MAX(ssize / BDRV_SECTOR_SIZE - sector_num, - INT_MAX); + int nb_sectors = MIN(ssize / BDRV_SECTOR_SIZE - sector_num, + BDRV_REQUEST_MAX_SECTORS); BlockDriverState *file; int64_t ret;