From c9ba767bc895302aebbe07230d252ffa56418efb Mon Sep 17 00:00:00 2001
From: aled-ua <bugbuster.cc@gmail.com>
Date: Tue, 24 Dec 2024 07:57:30 +0000
Subject: [PATCH] Fix vuln OSV-2024-393

---
 Packet++/src/BgpLayer.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Packet++/src/BgpLayer.cpp b/Packet++/src/BgpLayer.cpp
index 4e1269abcf..a237df9234 100644
--- a/Packet++/src/BgpLayer.cpp
+++ b/Packet++/src/BgpLayer.cpp
@@ -21,7 +21,10 @@ namespace pcpp
 		uint16_t messageLen = be16toh(getBasicHeader()->length);
 		if (m_DataLen < messageLen)
 		{
-			return m_DataLen;
+        if (m_DataLen < sizeof(bgp_common_header))
+        {
+            return m_DataLen;
+        }
 		}
 
 		return (size_t)messageLen;