Author: ae
Date: Sun May 8 11:20:27 2011
New Revision: 221645
URL: http://svn.freebsd.org/changeset/base/221645
Log:
Limit number of sectors that can be addressed.
MFC after: 1 week
Modified:
head/sys/geom/part/g_part_pc98.c
Modified: head/sys/geom/part/g_part_pc98.c
==============================================================================
--- head/sys/geom/part/g_part_pc98.c Sun May 8 11:16:17 2011
(r221644)
+++ head/sys/geom/part/g_part_pc98.c Sun May 8 11:20:27 2011
(r221645)
@@ -261,7 +261,7 @@ g_part_pc98_create(struct g_part_table *
cyl = basetable->gpt_heads * basetable->gpt_sectors;
- msize = MIN(pp->mediasize / SECSIZE, 0xffffffff);
+ msize = MIN(pp->mediasize / SECSIZE, UINT_MAX);
basetable->gpt_first = cyl;
basetable->gpt_last = msize - (msize % cyl) - 1;
@@ -451,7 +451,7 @@ g_part_pc98_read(struct g_part_table *ba
pp = cp->provider;
table = (struct g_part_pc98_table *)basetable;
- msize = pp->mediasize / SECSIZE;
+ msize = MIN(pp->mediasize / SECSIZE, UINT_MAX);
buf = g_read_data(cp, 0L, BOOTSIZE, &error);
if (buf == NULL)
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