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

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adamdunkels 2010-01-25 13:53:15 +00:00
parent 7615a6cf47
commit 0b58ca3b22
1 changed files with 2 additions and 2 deletions
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4
core/net/uip-split.c
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@ -30,7 +30,7 @@
* *
* Author: Adam Dunkels <adam@sics.se> * 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> #include <string.h>
@ -53,7 +53,7 @@ uip_split_output(void)
/* We only try to split maximum sized TCP segments. */ /* We only try to split maximum sized TCP segments. */
if(BUF->proto == UIP_PROTO_TCP && 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; tcplen = uip_len - UIP_TCPIP_HLEN;
/* Split the segment in two. If the original packet length was /* Split the segment in two. If the original packet length was