From 3a83c33499487a70c8f26b1bfedd0f170af18ceb Mon Sep 17 00:00:00 2001
From: Andras Fekete <andras@wolfssl.com>
Date: Tue, 6 Aug 2024 11:44:32 -0400
Subject: [PATCH] Fix compilation error

---
 src/internal.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/internal.c b/src/internal.c
index 03c21cddd..3cf89ad78 100644
--- a/src/internal.c
+++ b/src/internal.c
@@ -4560,7 +4560,9 @@ void FreeX509(WOLFSSL_X509* x509)
     XFREE(x509->sig.buffer, x509->heap, DYNAMIC_TYPE_SIGNATURE);
     x509->sig.buffer = NULL;
     #if defined(OPENSSL_EXTRA) || defined(OPENSSL_EXTRA_X509_SMALL)
-        XFREE(x509->authKeyIdSrc, x509->heap, DYNAMIC_TYPE_X509_EXT);
+        if (x509->authKeyIdSrc != NULL) {
+            XFREE(x509->authKeyIdSrc, x509->heap, DYNAMIC_TYPE_X509_EXT);
+        }
         else {
             XFREE(x509->authKeyId, x509->heap, DYNAMIC_TYPE_X509_EXT);
         }