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| author | Richard Genoud <richard.genoud@gmail.com> | 2017-09-27 08:49:17 -0400 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@free-electrons.com> | 2017-09-27 11:33:28 -0400 |
| commit | 36de80740008e6a4a55115b4a92e2059e47c1cba (patch) | |
| tree | 3ddf803d3eb94de9ccb466f10deb5ae48ff058e8 /lib/mpi/mpi-cmp.c | |
| parent | 7e439681af82984045efc215437ebb2ca8d33a4c (diff) | |
mtd: nand: atmel: fix buffer overflow in atmel_pmecc_user
When calculating the size needed by struct atmel_pmecc_user *user,
the dmu and delta buffer sizes were forgotten.
This lead to a memory corruption (especially with a large ecc_strength).
Link: http://lkml.kernel.org/r/1506503157.3016.5.camel@gmail.com
Fixes: f88fc122cc34 ("mtd: nand: Cleanup/rework the atmel_nand driver")
Cc: stable@vger.kernel.org
Reported-by: Richard Genoud <richard.genoud@gmail.com>
Pointed-at-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Signed-off-by: Richard Genoud <richard.genoud@gmail.com>
Reviewed-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Diffstat (limited to 'lib/mpi/mpi-cmp.c')
0 files changed, 0 insertions, 0 deletions