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authorFaiz Abbas <faiz_abbas@ti.com>2019-09-04 20:10:12 +0530
committerTom Rini <trini@konsulko.com>2019-09-19 12:54:29 -0400
commit7aed3d380981565b5bb2810d5d13aad1ff994f1a (patch)
tree06527700b485fdc29816ce06ed8e6df230431ffb /doc/README.scrapyard
parentfd75bf7bfa654420ecfd3aff5d91a2972f55ecc1 (diff)
disk: part_dos: Allocate at least one block size for mbr
The blk_dread() following the mbr allocation reads one block from the device. This will lead to overflow if block size is greater than the size of legacy_mbr. Fix this by allocating at least one block size. Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> Acked-by: Alexey Brodkin <abrodkin@synopsys.com>
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