From 09f207ba6534b1bdfc14cc56dbff8c1d2809ed5e Mon Sep 17 00:00:00 2001
From: Maxime Pistono <maxime.pistono@famoco.com>
Date: Wed, 26 Aug 2026 11:14:57 +0200
Subject: [PATCH] Fix off-by-one error in NdefApplet limit check

---
 .../src/main/java/org/openjavacard/ndef/full/NdefApplet.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/applet-full/src/main/java/org/openjavacard/ndef/full/NdefApplet.java b/applet-full/src/main/java/org/openjavacard/ndef/full/NdefApplet.java
index 7369d08..7a6d13b 100644
--- a/applet-full/src/main/java/org/openjavacard/ndef/full/NdefApplet.java
+++ b/applet-full/src/main/java/org/openjavacard/ndef/full/NdefApplet.java
@@ -546,7 +546,7 @@ private void processUpdateBinary(APDU apdu) throws ISOException {
 
         // file limit checks
         short limit = (short)(offset + lc);
-        if(limit < 0 || limit >= file.length) {
+        if(limit < 0 || limit > file.length) {
             ISOException.throwIt(ISO7816.SW_WRONG_LENGTH);
         }