diff options
| author | ae <ae@FreeBSD.org> | 2011-05-08 11:16:17 +0000 |
|---|---|---|
| committer | ae <ae@FreeBSD.org> | 2011-05-08 11:16:17 +0000 |
| commit | 4e0c05db9bda717ad3acd8cd392f89e942751bb3 (patch) | |
| tree | c2f0b5d77e421fccab06e7e39ba845dd6bb484d9 /sys/geom | |
| parent | 426d60677ddc353303f816c0ee91163d79ea4e45 (diff) | |
| download | FreeBSD-src-4e0c05db9bda717ad3acd8cd392f89e942751bb3.zip FreeBSD-src-4e0c05db9bda717ad3acd8cd392f89e942751bb3.tar.gz | |
Limit number of sectors that can be addressed.
MFC after: 1 week
Diffstat (limited to 'sys/geom')
| -rw-r--r-- | sys/geom/part/g_part_mbr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/geom/part/g_part_mbr.c b/sys/geom/part/g_part_mbr.c index 63b7e64..838f09c 100644 --- a/sys/geom/part/g_part_mbr.c +++ b/sys/geom/part/g_part_mbr.c @@ -262,7 +262,7 @@ g_part_mbr_create(struct g_part_table *basetable, struct g_part_parms *gpp) if (pp->sectorsize < MBRSIZE) return (ENOSPC); - msize = MIN(pp->mediasize / pp->sectorsize, 0xffffffff); + msize = MIN(pp->mediasize / pp->sectorsize, UINT_MAX); basetable->gpt_first = basetable->gpt_sectors; basetable->gpt_last = msize - (msize % basetable->gpt_sectors) - 1; @@ -433,7 +433,7 @@ g_part_mbr_read(struct g_part_table *basetable, struct g_consumer *cp) pp = cp->provider; table = (struct g_part_mbr_table *)basetable; - msize = pp->mediasize / pp->sectorsize; + msize = MIN(pp->mediasize / pp->sectorsize, UINT_MAX); buf = g_read_data(cp, 0L, pp->sectorsize, &error); if (buf == NULL) |
