From 11e1c80e3803046ff0345e0782aa47e5acb05c9e Mon Sep 17 00:00:00 2001
From: skarg <skarg@1e814d3a-8a88-4260-be86-c0dc25669c1e>
Date: Tue, 15 Dec 2009 21:51:57 +0000
Subject: [PATCH] Corrected private transfer encoding.

---
 bacnet-stack/src/ptransfer.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/bacnet-stack/src/ptransfer.c b/bacnet-stack/src/ptransfer.c
index 1b36ac35..166f2037 100644
--- a/bacnet-stack/src/ptransfer.c
+++ b/bacnet-stack/src/ptransfer.c
@@ -80,6 +80,7 @@ int ptransfer_encode_apdu(
     BACNET_PRIVATE_TRANSFER_DATA * private_data)
 {
     int apdu_len = 0;   /* total length of the apdu, return value */
+    int len = 0;
 
     if (apdu) {
         apdu[0] = PDU_TYPE_CONFIRMED_SERVICE_REQUEST;
@@ -87,8 +88,9 @@ int ptransfer_encode_apdu(
         apdu[2] = invoke_id;
         apdu[3] = SERVICE_CONFIRMED_PRIVATE_TRANSFER;
         apdu_len = 4;
-        apdu_len =
+        len =
             pt_encode_apdu(&apdu[apdu_len], (uint16_t)(MAX_APDU - apdu_len), private_data);
+        apdu_len += len;
     }
 
     return apdu_len;
@@ -99,13 +101,15 @@ int uptransfer_encode_apdu(
     BACNET_PRIVATE_TRANSFER_DATA * private_data)
 {
     int apdu_len = 0;   /* total length of the apdu, return value */
+    int len = 0;
 
     if (apdu) {
         apdu[0] = PDU_TYPE_UNCONFIRMED_SERVICE_REQUEST;
         apdu[1] = SERVICE_UNCONFIRMED_PRIVATE_TRANSFER;
         apdu_len = 2;
-        apdu_len =
+        len =
             pt_encode_apdu(&apdu[apdu_len], (uint16_t)(MAX_APDU - apdu_len), private_data);
+        apdu_len += len;
     }
 
     return apdu_len;