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Limit number of sectors that can be addressed.

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MFC after:	1 week
This commit is contained in:
Andrey V. Elsukov 2011-05-08 11:16:17 +00:00
parent b64a692b64
commit cfbdf6c3c5
1 changed files with 2 additions and 2 deletions
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4
sys/geom/part/g_part_mbr.c
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@ -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)