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* grub-core/partmap/msdos.c (pc_partition_map_embed): Fix off by one

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error.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2011-02-12 09:59:04 +03:00
parent fee7cdd4e1
commit d998657dcf
2 changed files with 7 additions and 2 deletions
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4
grub-core/partmap/msdos.c
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@ -232,10 +232,10 @@ pc_partition_map_embed (struct grub_disk *disk, unsigned int *nsectors,
break;
}
if (end >= *nsectors + 1)
if (end >= *nsectors + 2)
{
unsigned i;
*nsectors = end - 1;
*nsectors = end - 2;
*sectors = grub_malloc (*nsectors * sizeof (**sectors));
if (!*sectors)
return grub_errno;