diff options
| author | Artur Grabowski <art@cvs.openbsd.org> | 1999-11-17 09:23:55 +0000 |
|---|---|---|
| committer | Artur Grabowski <art@cvs.openbsd.org> | 1999-11-17 09:23:55 +0000 |
| commit | 4297f90fd8f2aad2c4e3dbdcacdebadc7df7a0f0 (patch) | |
| tree | 7252bc657513e5644b76a7d4d6d8c99d51921694 /sys/ufs | |
| parent | 51b4f2655ebab74aaf8e83f2639d206b9963c21b (diff) | |
Avoid overflowing when calculating blocks at the third level of indirection.
From NetBSD.
Diffstat (limited to 'sys/ufs')
| -rw-r--r-- | sys/ufs/ufs/ufs_bmap.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sys/ufs/ufs/ufs_bmap.c b/sys/ufs/ufs/ufs_bmap.c index aec6963580d..ef23d838fff 100644 --- a/sys/ufs/ufs/ufs_bmap.c +++ b/sys/ufs/ufs/ufs_bmap.c @@ -1,4 +1,4 @@ -/* $OpenBSD: ufs_bmap.c,v 1.6 1999/11/17 09:19:10 art Exp $ */ +/* $OpenBSD: ufs_bmap.c,v 1.7 1999/11/17 09:23:54 art Exp $ */ /* $NetBSD: ufs_bmap.c,v 1.3 1996/02/09 22:36:00 christos Exp $ */ /* @@ -234,7 +234,8 @@ ufs_getlbns(vp, bn, ap, nump) { long metalbn, realbn; struct ufsmount *ump; - int blockcnt, i, numlevels, off; + int64_t blockcnt; + int i, numlevels, off; ump = VFSTOUFS(vp->v_mount); if (nump) |