diff --git a/src/core/udp.c b/src/core/udp.c index ff4d6896..04d52b19 100644 --- a/src/core/udp.c +++ b/src/core/udp.c @@ -261,10 +261,12 @@ udp_input(struct pbuf *p, struct netif *inp) #endif /* LWIP_IGMP */ #if IP_SOF_BROADCAST_RECV (broadcast && (pcb->so_options & SOF_BROADCAST) && - ip_addr_netcmp(ipX_2_ip(&pcb->local_ip), ip_current_dest_addr(), &inp->netmask)))))) { + (ipX_addr_isany(0, &pcb->local_ip) || + ip_addr_netcmp(ipX_2_ip(&pcb->local_ip), ip_current_dest_addr(), &inp->netmask))))))) { #else /* IP_SOF_BROADCAST_RECV */ (broadcast && - ip_addr_netcmp(ipX_2_ip(&pcb->local_ip), ip_current_dest_addr(), &inp->netmask)))))) { + (ipX_addr_isany(0, &pcb->local_ip) || + ip_addr_netcmp(ipX_2_ip(&pcb->local_ip), ip_current_dest_addr(), &inp->netmask))))))) { #endif /* IP_SOF_BROADCAST_RECV */ local_match = 1; if ((uncon_pcb == NULL) &&