From 058ffad657c55d1f21a380167ca792b90e6dd8d1 Mon Sep 17 00:00:00 2001
From: David Garske <david@wolfssl.com>
Date: Mon, 11 Dec 2023 16:25:47 -0800
Subject: [PATCH] Fix cast warnings on test with -1.

---
 wolfcrypt/test/test.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wolfcrypt/test/test.c b/wolfcrypt/test/test.c
index 74ac22831..cc9c6c80e 100644
--- a/wolfcrypt/test/test.c
+++ b/wolfcrypt/test/test.c
@@ -15427,7 +15427,7 @@ static int simple_mem_test(int sz)
 static wc_test_ret_t const_byte_ptr_test(const byte* in, word32 *outJ)
 {
     wc_test_ret_t ret = 0;
-    volatile word32 j = -1UL; /* must be volatile to properly detect error */
+    volatile word32 j = (word32)-1; /* must be volatile to properly detect error */
 
     ret = (wc_test_ret_t)*in; /* accessed *in value. */
     (void)ret;