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Fix an integer overflow.

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This commit is contained in:
Grégoire Sutre 2010-11-01 23:42:53 +01:00
parent 2b36fbf493
commit 33b4b0c61a
2 changed files with 5 additions and 1 deletions
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2
grub-core/partmap/bsdlabel.c
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@ -44,7 +44,7 @@ iterate_real (grub_disk_t disk, grub_disk_addr_t sector, int freebsd,
struct grub_partition_bsd_disk_label label;
struct grub_partition p;
grub_disk_addr_t delta = 0;
unsigned pos;
grub_disk_addr_t pos;
/* Read the BSD label. */
if (grub_disk_read (disk, sector, 0, sizeof (label), &label))