prov: add additional argument to KDF derive call in key exchange

Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/14310)

diff --git a/providers/implementations/exchange/kdf_exch.c b/providers/implementations/exchange/kdf_exch.c
index 2a299fbda86b2e8b9d6fb170235797e5286f6e03..7b6b12af6995d79b071cf1ff4e777a5df0ed1409 100644 (file)
--- a/providers/implementations/exchange/kdf_exch.c
+++ b/providers/implementations/exchange/kdf_exch.c
@@ -101,7 +101,7 @@ static int kdf_derive(void *vpkdfctx, unsigned char *secret, size_t *secretlen,
         return 1;
     }
 
-    return EVP_KDF_derive(pkdfctx->kdfctx, secret, outlen);
+    return EVP_KDF_derive(pkdfctx->kdfctx, secret, outlen, NULL);
 }
 
 static void kdf_freectx(void *vpkdfctx)