From 0a4abf1c6da6db7d76bcdc1dcbf23a9e3465d37c Mon Sep 17 00:00:00 2001
From: Michael Zillgith <michael.zillgith@mz-automation.de>
Date: Wed, 10 Jul 2024 17:52:29 +0100
Subject: [PATCH] - goose-sec: fixed bug in crc calculation

---
 src/goose/goose_receiver.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/goose/goose_receiver.c b/src/goose/goose_receiver.c
index 480e181f..0157eea6 100644
--- a/src/goose/goose_receiver.c
+++ b/src/goose/goose_receiver.c
@@ -1012,7 +1012,7 @@ parseGooseMessage(GooseReceiver self, uint8_t* buffer, int numbytes)
     if (secExtLength > 0)
     {
         /* calculate crc */
-        uint16_t crc = L2Security_calculateCRC16(self->buffer + gooseStart, 8);
+        uint16_t crc = L2Security_calculateCRC16(buffer + gooseStart, 8);
 
         if (secExtCrc == crc)
         {