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| author | Corentin Labbe <clabbe.montjoie@gmail.com> | 2019-04-18 10:17:34 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-05-31 06:48:16 -0700 |
| commit | 2ed24236b933603bc25f843c5da9e48b96dd98c4 (patch) | |
| tree | 58c072e8d83af46be299e5d517b354dd56b7196c /drivers/md | |
| parent | 2f3201b23b69bbae2f9fec18648b45df5cd93960 (diff) | |
crypto: sun4i-ss - Fix invalid calculation of hash end
[ Upstream commit f87391558acf816b48f325a493d81d45dec40da0 ]
When nbytes < 4, end is wronlgy set to a negative value which, due to
uint, is then interpreted to a large value leading to a deadlock in the
following code.
This patch fix this problem.
Fixes: 6298e948215f ("crypto: sunxi-ss - Add Allwinner Security System crypto accelerator")
Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/md')
0 files changed, 0 insertions, 0 deletions