From d164a6c543213bed51e2d32ed19fa92a084e20d7 Mon Sep 17 00:00:00 2001
From: Andras Fekete <andras@wolfssl.com>
Date: Wed, 3 Jan 2024 10:00:31 -0500
Subject: [PATCH] Buffer Overrun

Warning 545843.5806721
---
 src/x509.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/x509.c b/src/x509.c
index a1c4fc4db..73369f3d3 100644
--- a/src/x509.c
+++ b/src/x509.c
@@ -11173,7 +11173,7 @@ err:
         pemSz = (int)(l - i);
 
         /* check calculated length */
-        if (pemSz > MAX_WOLFSSL_FILE_SIZE || pemSz < 0) {
+        if (pemSz > MAX_WOLFSSL_FILE_SIZE || pemSz <= 0) {
             WOLFSSL_MSG("PEM_read_X509_ex file size error");
             return NULL;
         }