diff options
| author | Zhang Zhijie <zhangzj@rock-chips.com> | 2019-02-13 11:24:38 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2019-02-22 07:47:26 +0300 |
| commit | 4359669a087633132203c52d67dd8c31e09e7b2e (patch) | |
| tree | 0c0f37cd69ca229dbbf5da9292d7d76b7549a579 /drivers/crypto/rockchip/rk3288_crypto_ahash.c | |
| parent | b5be853181a8d4a6e20f2073ccd273d6280cad88 (diff) | |
| download | linux-4359669a087633132203c52d67dd8c31e09e7b2e.tar.xz | |
crypto: rockchip - fix scatterlist nents error
In some cases, the nents of src scatterlist is different from
dst scatterlist. So two variables are used to handle the nents
of src&dst scatterlist.
Reported-by: Eric Biggers <ebiggers@google.com>
Fixes: 433cd2c617bf ("crypto: rockchip - add crypto driver for rk3288")
Cc: <stable@vger.kernel.org> # v4.5+
Signed-off-by: Zhang Zhijie <zhangzj@rock-chips.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/rockchip/rk3288_crypto_ahash.c')
| -rw-r--r-- | drivers/crypto/rockchip/rk3288_crypto_ahash.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/rockchip/rk3288_crypto_ahash.c b/drivers/crypto/rockchip/rk3288_crypto_ahash.c index 821a506b9e17..c336ae75e361 100644 --- a/drivers/crypto/rockchip/rk3288_crypto_ahash.c +++ b/drivers/crypto/rockchip/rk3288_crypto_ahash.c @@ -206,7 +206,7 @@ static int rk_ahash_start(struct rk_crypto_info *dev) dev->sg_dst = NULL; dev->sg_src = req->src; dev->first = req->src; - dev->nents = sg_nents(req->src); + dev->src_nents = sg_nents(req->src); rctx = ahash_request_ctx(req); rctx->mode = 0; |