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| author | Bruce Evans <bde@FreeBSD.org> | 1998-05-31 12:21:50 +0000 |
|---|---|---|
| committer | Bruce Evans <bde@FreeBSD.org> | 1998-05-31 12:21:50 +0000 |
| commit | 5a3e77d851e080568799ff337ab9ded26524c6a8 (patch) | |
| tree | a7f33342785625e13ca2931c2834802fee7a83bc /sbin/newfs | |
| parent | 5832a752461fa15df3e3b505205c2d9e6c3ab03f (diff) | |
| download | src-5a3e77d851e080568799ff337ab9ded26524c6a8.tar.gz src-5a3e77d851e080568799ff337ab9ded26524c6a8.zip | |
Fixed overflow in the calculation of the number of inodes per group
for filesystems with almost the maximum number of sectors. The maxiumum
is 2^31, but overflow is common for that size, and overflow normally
occurred here at size (2^31 - 4096).
Notes
Notes:
svn path=/head/; revision=36498
Diffstat (limited to 'sbin/newfs')
| -rw-r--r-- | sbin/newfs/mkfs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sbin/newfs/mkfs.c b/sbin/newfs/mkfs.c index c2322566a260..b21c45823db8 100644 --- a/sbin/newfs/mkfs.c +++ b/sbin/newfs/mkfs.c @@ -1059,7 +1059,7 @@ calcipg(cpg, bpcg, usedbp) * Prepare to scale by fssize / (number of sectors in cylinder groups). * Note that fssize is still in sectors, not filesystem blocks. */ - ncyl = howmany(fssize, secpercyl); + ncyl = howmany(fssize, (u_int)secpercyl); ncg = howmany(ncyl, cpg); /* * Iterate a few times to allow for ipg depending on itself. |