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tcpip.c: Fix TCPIP_MSG_INPKT processing: now, tcpip_input can be used for any kind of packets. These packets are considered like Ethernet packets (payload pointing to ethhdr) if the netif got the NETIF_FLAG_ETHARP flag. Else, packets are considered like IP packets (payload pointing to iphdr).

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This commit is contained in:
fbernon 2007-08-29 07:51:20 +00:00
parent d7da390ae9
commit 7182fb8fb0
2 changed files with 15 additions and 4 deletions
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6
CHANGELOG
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@ -312,6 +312,12 @@ HISTORY
++ Bug fixes: ++ Bug fixes:
2007-08-28 Frédéric Bernon
* tcpip.c: Fix TCPIP_MSG_INPKT processing: now, tcpip_input can be used for any
kind of packets. These packets are considered like Ethernet packets (payload
pointing to ethhdr) if the netif got the NETIF_FLAG_ETHARP flag. Else, packets
are considered like IP packets (payload pointing to iphdr).
2007-08-27 Frédéric Bernon 2007-08-27 Frédéric Bernon
* api.h, api_lib.c, api_msg.c: First fix for "bug #20900 : Potential crash error * api.h, api_lib.c, api_msg.c: First fix for "bug #20900 : Potential crash error
problem with netconn_peer & netconn_addr". Introduce NETCONN_LISTEN netconn_state problem with netconn_peer & netconn_addr". Introduce NETCONN_LISTEN netconn_state

13
src/api/tcpip.c
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@ -313,13 +313,17 @@ tcpip_thread(void *arg)
msg->msg.apimsg->function(&(msg->msg.apimsg->msg)); msg->msg.apimsg->function(&(msg->msg.apimsg->msg));
break; break;
#if LWIP_ARP
case TCPIP_MSG_INPKT: case TCPIP_MSG_INPKT:
LWIP_DEBUGF(TCPIP_DEBUG, ("tcpip_thread: PACKET %p\n", (void *)msg)); LWIP_DEBUGF(TCPIP_DEBUG, ("tcpip_thread: PACKET %p\n", (void *)msg));
ethernet_input(msg->msg.inp.p, msg->msg.inp.netif); #if LWIP_ARP
if (msg->msg.inp.netif->flags & NETIF_FLAG_ETHARP) {
ethernet_input(msg->msg.inp.p, msg->msg.inp.netif);
} else
#endif /* LWIP_ARP */
{ ip_input(msg->msg.inp.p, msg->msg.inp.netif);
}
memp_free(MEMP_TCPIP_MSG_INPKT, msg); memp_free(MEMP_TCPIP_MSG_INPKT, msg);
break; break;
#endif /* LWIP_ARP */
#if LWIP_NETIF_API #if LWIP_NETIF_API
case TCPIP_MSG_NETIFAPI: case TCPIP_MSG_NETIFAPI:
@ -354,7 +358,8 @@ tcpip_thread(void *arg)
/** /**
* Pass a received packet to tcpip_thread for input processing * Pass a received packet to tcpip_thread for input processing
* *
* @param p the received packet, p->payload pointing to the Ethernet header * @param p the received packet, p->payload pointing to the Ethernet header or
* to an IP header (if netif doesn't got NETIF_FLAG_ETHARP flag)
* @param netif the network interface on which the packet was received * @param netif the network interface on which the packet was received
*/ */
err_t err_t