From 6725a4f5d2a42c97ec82607ddb78ee821d774673 Mon Sep 17 00:00:00 2001
From: Guido Vranken <guidovranken@gmail.com>
Date: Wed, 3 Mar 2021 20:03:10 +0100
Subject: [PATCH] Return error code from sp_cond_swap_ct

ZD 11824
---
 wolfcrypt/src/sp_int.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wolfcrypt/src/sp_int.c b/wolfcrypt/src/sp_int.c
index b0d1bc567..cbd24ee19 100644
--- a/wolfcrypt/src/sp_int.c
+++ b/wolfcrypt/src/sp_int.c
@@ -2481,7 +2481,7 @@ int sp_cond_swap_ct(sp_int * a, sp_int * b, int c, int m)
     }
 
     FREE_SP_INT(t, NULL);
-    return MP_OKAY;
+    return err;
 }
 #endif /* HAVE_ECC && ECC_TIMING_RESISTANT && !WC_NO_CACHE_RESISTANT */