crypto_kpp_maxsize() asks for the output buffer size without
caring for errors. It allways assume that will be called after
a valid setkey. Comply with it and return what he wants.
Signed-off-by: Tudor Ambarus <tudor.ambarus@xxxxxxxxxxxxx>
---
crypto/dh.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/crypto/dh.c b/crypto/dh.c
index e151f12..b1032a5 100644
--- a/crypto/dh.c
+++ b/crypto/dh.c
@@ -147,7 +147,7 @@ static int dh_compute_value(struct kpp_request *req)
return ret;
}
-static int dh_max_size(struct crypto_kpp *tfm)
+static unsigned int dh_max_size(struct crypto_kpp *tfm)
{
struct dh_ctx *ctx = dh_get_ctx(tfm);
--
2.7.4
