Date: Sun, 8 May 2011 11:20:27 +0000 (UTC) From: "Andrey V. Elsukov" <ae@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r221645 - head/sys/geom/part Message-ID: <201105081120.p48BKRB7043544@svn.freebsd.org>
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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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