From c1a7d89b2d898d5a824a12e536ab76de1b80a7d2 Mon Sep 17 00:00:00 2001
From: Daniele Lacamera <root@danielinux.net>
Date: Tue, 15 Sep 2026 18:04:21 +0200
Subject: [PATCH] unit-tests: mock wc_FreeRng for keygen_die

keygen_die() (F-9767) calls wc_FreeRng(); the test mocks
keygen.c's wolfCrypt dependencies one by one and was missing
this one, breaking the unit_tests and test_external_libs jobs.
---
 tools/unit-tests/unit-keygen-xmss-params.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/tools/unit-tests/unit-keygen-xmss-params.c b/tools/unit-tests/unit-keygen-xmss-params.c
index b8e9a45f..0fe00fb0 100644
--- a/tools/unit-tests/unit-keygen-xmss-params.c
+++ b/tools/unit-tests/unit-keygen-xmss-params.c
@@ -22,8 +22,10 @@ static void mock_exit(int code);
 #define wc_XmssKey_ExportPubRaw mock_wc_XmssKey_ExportPubRaw
 #define wc_XmssKey_Free mock_wc_XmssKey_Free
 #define wc_ForceZero mock_wc_ForceZero
+#define wc_FreeRng mock_wc_FreeRng
 #include "../keytools/keygen.c"
 #undef wc_ForceZero
+#undef wc_FreeRng
 #undef wc_XmssKey_Free
 #undef wc_XmssKey_ExportPubRaw
 #undef wc_XmssKey_GetPrivLen
@@ -117,6 +119,12 @@ void mock_wc_ForceZero(void *mem, size_t len)
     (void)len;
 }
 
+int mock_wc_FreeRng(WC_RNG *rng)
+{
+    (void)rng;
+    return 0;
+}
+
 static void setup(void)
 {
     mock_xmss_param = NULL;