prov: add extra params argument to KDF implementations

[openssl.git] / providers / implementations / kdfs / krb5kdf.c

diff --git a/providers/implementations/kdfs/krb5kdf.c b/providers/implementations/kdfs/krb5kdf.c
index 041c3e32b2f1f1ced0a648fbbd977fada1b57d0e..4bf9ce7294c1ae46ddfd6a77d946a33e00b0e1e1 100644 (file)
--- a/providers/implementations/kdfs/krb5kdf.c
+++ b/providers/implementations/kdfs/krb5kdf.c
@@ -136,6 +136,9 @@ static int krb5kdf_set_ctx_params(void *vctx, const OSSL_PARAM params[])
     KRB5KDF_CTX *ctx = vctx;
     OSSL_LIB_CTX *provctx = PROV_LIBCTX_OF(ctx->provctx);
 
+    if (params == NULL)
+        return 1;
+
     if (!ossl_prov_cipher_load_from_params(&ctx->cipher, params, provctx))
         return 0;