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| author | Lukas Ertl <le@FreeBSD.org> | 2004-03-09 12:45:43 +0000 |
|---|---|---|
| committer | Lukas Ertl <le@FreeBSD.org> | 2004-03-09 12:45:43 +0000 |
| commit | 6c8740f8996b8046f1811481a8b1498890d01779 (patch) | |
| tree | 61a492a71f7ef95e0b7c2f4af0088492508072dd /sys/dev/vinum | |
| parent | 33dc54913637f2da1100aed91c4bb647d74071c0 (diff) | |
| download | src-6c8740f8996b8046f1811481a8b1498890d01779.tar.gz src-6c8740f8996b8046f1811481a8b1498890d01779.zip | |
Fix an integer overflow when dealing with very large volumes. This bug
prevented newfs to work on volumes that are larger than 1TB.
PR: 63577
Submitted by: Masaki Takakashi <mtakahashi@se.gtd.cosmo.co.jp>
Approved by: grog (mentor), bde
Notes
Notes:
svn path=/head/; revision=126776
Diffstat (limited to 'sys/dev/vinum')
| -rw-r--r-- | sys/dev/vinum/vinumrequest.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/dev/vinum/vinumrequest.c b/sys/dev/vinum/vinumrequest.c index 007411aa0459..eda4c2aa3f97 100644 --- a/sys/dev/vinum/vinumrequest.c +++ b/sys/dev/vinum/vinumrequest.c @@ -1018,7 +1018,7 @@ sdio(struct buf *bp) int vinum_bounds_check(struct buf *bp, struct volume *vol) { - int maxsize = vol->size; /* size of the partition (sectors) */ + int64_t maxsize = vol->size; /* size of the partition (sectors) */ int size = (bp->b_bcount + DEV_BSIZE - 1) >> DEV_BSHIFT; /* size of this request (sectors) */ #ifdef LABELSECTOR |