disk: part_efi: range-check partition number
authorStephen Warren <swarren@nvidia.com>
Fri, 21 Sep 2012 09:50:58 +0000 (09:50 +0000)
committerTom Rini <trini@ti.com>
Tue, 25 Sep 2012 21:58:51 +0000 (14:58 -0700)
commitc04d68c69458526d30bd542ff2f8f83cc20ccfc5
treea06620ac0682d9eaa1625d3ddf060e075a094dbd
parent10a37fd7a40826c43a63591855346adf1a1ac02d
disk: part_efi: range-check partition number

Enhance get_partition_info_efi() to range-check the partition number.
This prevents invalid partitions being accessed, and prevents access
beyond the end of the gpt_pte[] array.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
disk/part_efi.c