++ Bugfixes:
+ 2011-10-28: Simon Goldschmidt
+ * tcp_in.c: fixed bug #34638: Dead code in tcp_receive - pcb->dupacks
+
2011-10-23: Simon Goldschmidt
* mem.c: fixed bug #34429: possible memory corruption with
LWIP_ALLOW_MEM_FREE_FROM_OTHER_CONTEXT set to 1
/* Clause 5 */
if (pcb->lastack == ackno) {
found_dupack = 1;
- if (pcb->dupacks + 1 > pcb->dupacks)
+ if ((u8_t)(pcb->dupacks + 1) > pcb->dupacks) {
++pcb->dupacks;
+ }
if (pcb->dupacks > 3) {
/* Inflate the congestion window, but not if it means that
the value overflows. */