Bugfix: split full size TCP segments if they match the MSS definition, not only the buffer size definition

This commit is contained in:
adamdunkels 2010-01-25 13:53:15 +00:00
parent 7615a6cf47
commit 0b58ca3b22

View file

@ -30,7 +30,7 @@
*
* Author: Adam Dunkels <adam@sics.se>
*
* $Id: uip-split.c,v 1.2 2008/10/14 13:39:12 julienabeille Exp $
* $Id: uip-split.c,v 1.3 2010/01/25 13:53:15 adamdunkels Exp $
*/
#include <string.h>
@ -53,7 +53,7 @@ uip_split_output(void)
/* We only try to split maximum sized TCP segments. */
if(BUF->proto == UIP_PROTO_TCP &&
uip_len == UIP_BUFSIZE - UIP_LLH_LEN) {
uip_len == UIP_TCP_MSS + UIP_TCPIP_HLEN) {
tcplen = uip_len - UIP_TCPIP_HLEN;
/* Split the segment in two. If the original packet length was