From 03dcd5e45ed389e49e31c072c171dc5cf98fba76 Mon Sep 17 00:00:00 2001
From: idgay <idgay>
Date: Thu, 10 Jul 2008 21:46:14 +0000
Subject: [PATCH] fix minimum packet-length check

---
 tos/chips/cc2420/receive/CC2420ReceiveP.nc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tos/chips/cc2420/receive/CC2420ReceiveP.nc b/tos/chips/cc2420/receive/CC2420ReceiveP.nc
index d21f76fd..710d0d7e 100644
--- a/tos/chips/cc2420/receive/CC2420ReceiveP.nc
+++ b/tos/chips/cc2420/receive/CC2420ReceiveP.nc
@@ -214,7 +214,7 @@ implementation {
         
         if(rxFrameLength <= MAC_PACKET_SIZE) {
           if(rxFrameLength > 0) {
-            if(rxFrameLength > SACK_HEADER_LENGTH) {
+            if(rxFrameLength >= CC2420_SIZE) {
               // This packet has an FCF byte plus at least one more byte to read
               call RXFIFO.continueRead(buf + 1, SACK_HEADER_LENGTH);
               
-- 
2.39.2