From 7e761a050d4824077766d7e6d091f83ab55113fb Mon Sep 17 00:00:00 2001
From: gpotter2 <10530980+gpotter2@users.noreply.github.com>
Date: Sun, 2 Nov 2025 22:43:35 +0100
Subject: [PATCH] Add missing crypto_validator

---
 scapy/layers/tls/handshake.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/scapy/layers/tls/handshake.py b/scapy/layers/tls/handshake.py
index 6a5e3834c76..ba9a8452535 100644
--- a/scapy/layers/tls/handshake.py
+++ b/scapy/layers/tls/handshake.py
@@ -35,7 +35,7 @@
 )
 
 from scapy.compat import hex_bytes, orb, raw
-from scapy.config import conf
+from scapy.config import conf, crypto_validator
 from scapy.packet import Packet, Raw, Padding
 from scapy.utils import randstring, repr_hex
 from scapy.layers.x509 import OCSP_Response
@@ -716,6 +716,7 @@ def build(self):
             self.sid = self.tls_session.sid
         return _TLSHandshake.build(self)
 
+    @crypto_validator
     def tls_session_update(self, msg_str):
         s = self.tls_session
         s.tls13_retry = True