From 8ee49cd50cd5b60a34dd75352fa661eb16c2a4b0 Mon Sep 17 00:00:00 2001
From: Daniel Pouzzner <douzzer@wolfssl.com>
Date: Fri, 22 Oct 2021 22:55:23 -0500
Subject: [PATCH] linuxkm: in module_hooks.c:wolfssl_init(), add support for
 WC_RNG_SEED_CB.

---
 linuxkm/module_hooks.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/linuxkm/module_hooks.c b/linuxkm/module_hooks.c
index 17a386f83..634e0b65b 100644
--- a/linuxkm/module_hooks.c
+++ b/linuxkm/module_hooks.c
@@ -241,7 +241,14 @@ static int wolfssl_init(void)
 #endif
 
 #ifndef NO_CRYPT_TEST
-    ret = wolfcrypt_test(NULL);
+
+#ifdef WC_RNG_SEED_CB
+    ret = wc_SetSeed_Cb(wc_GenerateSeed);
+    if (ret == 0)
+#endif
+    {
+        ret = wolfcrypt_test(NULL);
+    }
     if (ret < 0) {
         pr_err("wolfcrypt self-test failed with return code %d.\n", ret);
         (void)libwolfssl_cleanup();