Date: Sat, 19 Sep 2009 03:33:18 +0000 (UTC) From: Takahashi Yoshihiro <nyan@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r197322 - head/lib/libdisk Message-ID: <200909190333.n8J3XIGg008486@svn.freebsd.org>
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Author: nyan Date: Sat Sep 19 03:33:18 2009 New Revision: 197322 URL: http://svn.freebsd.org/changeset/base/197322 Log: Correct BIOS header sanitizing on pc98. MFC after: 3 days Modified: head/lib/libdisk/change.c Modified: head/lib/libdisk/change.c ============================================================================== --- head/lib/libdisk/change.c Sat Sep 19 01:49:36 2009 (r197321) +++ head/lib/libdisk/change.c Sat Sep 19 03:33:18 2009 (r197322) @@ -36,14 +36,17 @@ Sanitize_Bios_Geom(struct disk *disk) if (disk->bios_cyl >= 65536) sane = 0; - if (disk->bios_hd > 256) - sane = 0; #ifdef PC98 + if (disk->bios_hd >= 256) + sane = 0; if (disk->bios_sect >= 256) + sane = 0; #else + if (disk->bios_hd > 256) + sane = 0; if (disk->bios_sect > 63) -#endif sane = 0; +#endif if (disk->bios_cyl * disk->bios_hd * disk->bios_sect != disk->chunks->size) sane = 0;
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