diff options
Diffstat (limited to 'Projects/Webserver/Lib/uip/uip.c')
| -rw-r--r-- | Projects/Webserver/Lib/uip/uip.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/Projects/Webserver/Lib/uip/uip.c b/Projects/Webserver/Lib/uip/uip.c index afa19f750..94171adad 100644 --- a/Projects/Webserver/Lib/uip/uip.c +++ b/Projects/Webserver/Lib/uip/uip.c @@ -904,10 +904,12 @@ uip_process(u8_t flag) #if UIP_BROADCAST DEBUG_PRINTF("UDP IP checksum 0x%04x\n", uip_ipchksum()); if(BUF->proto == UIP_PROTO_UDP && - uip_ipaddr_cmp(&BUF->destipaddr, &uip_broadcast_addr) - /*&& - uip_ipchksum() == 0xffff*/) { - goto udp_input; + uip_ipaddr_cmp(&BUF->destipaddr, &uip_broadcast_addr)) + { + if (uip_ipaddr_cmp(&BUF->srcipaddr, &uip_all_zeroes_addr)) + uip_ipaddr_copy(&BUF->srcipaddr, &uip_broadcast_addr); + + goto udp_input; } #endif /* UIP_BROADCAST */ |