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| author | Richard Weinberger <richard@nod.at> | 2015-09-22 23:58:07 +0200 |
|---|---|---|
| committer | Richard Weinberger <richard@nod.at> | 2015-09-29 12:47:04 +0200 |
| commit | 281fda27673f833a01d516658a64d22a32c8e072 (patch) | |
| tree | b00db9a22f925bc2156238f0065b0b4525b2ef5e /drivers/block | |
| parent | cf6f54e3f133229f02a90c04fe0ff9dd9d3264b4 (diff) | |
| download | op-kernel-dev-281fda27673f833a01d516658a64d22a32c8e072.zip op-kernel-dev-281fda27673f833a01d516658a64d22a32c8e072.tar.gz | |
UBI: Validate data_size
Make sure that data_size is less than LEB size.
Otherwise a handcrafted UBI image is able to trigger
an out of bounds memory access in ubi_compare_lebs().
Cc: stable@vger.kernel.org
Signed-off-by: Richard Weinberger <richard@nod.at>
Reviewed-by: David Gstir <david@sigma-star.at>
Diffstat (limited to 'drivers/block')
0 files changed, 0 insertions, 0 deletions
