From 6336279ce045596306a61a3b9f004ed7f137481f Mon Sep 17 00:00:00 2001
From: goldsimon <goldsimon>
Date: Tue, 12 Jun 2007 07:03:32 +0000
Subject: [PATCH] In udp_input, for UDP Lite, chksum_len_tx was used instead of
 chksum_len_rx

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

diff --git a/src/core/udp.c b/src/core/udp.c
index 6229fc8a..6c2ab53a 100644
--- a/src/core/udp.c
+++ b/src/core/udp.c
@@ -414,7 +414,7 @@ udp_send(struct udp_pcb *pcb, struct pbuf *p)
     u16_t chklen;
     LWIP_DEBUGF(UDP_DEBUG, ("udp_send: UDP LITE packet length %"U16_F"\n", q->tot_len));
     /* set UDP message length in UDP header */
-    chklen = pcb->chksum_len_tx;
+    chklen = pcb->chksum_len_rx;
     if (chklen < sizeof(struct udp_hdr)) {
       if (chklen != 0) {
         LWIP_DEBUGF(UDP_DEBUG, ("udp_send: UDP LITE pcb->chksum_len is illegal: %"U16_F"\n", chklen));