| commit | f87391558acf816b48f325a493d81d45dec40da0 | [log] [tgz] |
|---|---|---|
| author | Corentin Labbe <clabbe.montjoie@gmail.com> | Thu Apr 18 10:17:34 2019 +0200 |
| committer | Herbert Xu <herbert@gondor.apana.org.au> | Thu Apr 25 15:38:12 2019 +0800 |
| tree | 4afdcaad4a70ddcadf78d24445e4d6e3169d2d13 | |
| parent | 179930a62f3182eb384ae1e4d1ad47e97f6f5e90 [diff] |
crypto: sun4i-ss - Fix invalid calculation of hash end
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>