src/lib/packet_parser.c in trema-0.3.19 vs src/lib/packet_parser.c in trema-0.3.20

@@ -117,11 +117,11 @@
   }
 }
 
 
 static void
-parse_arp( buffer *buf ) {
+parse_arp( buffer *buf, uint32_t format ) {
   assert( buf != NULL );
 
   packet_info *packet_info = buf->user_data;
   void *ptr = packet_info->l3_header;
   assert( ptr != NULL );
@@ -142,11 +142,11 @@
   memcpy( packet_info->arp_sha, arp_header->sha, ETH_ADDRLEN );
   packet_info->arp_spa = ntohl( arp_header->sip );
   memcpy( packet_info->arp_tha, arp_header->tha, ETH_ADDRLEN );
   packet_info->arp_tpa = ntohl( arp_header->tip );
 
-  packet_info->format |= NW_ARP;
+  packet_info->format |= format;
 }
 
 
 static void
 parse_ipv4( buffer *buf ) {
@@ -439,10 +439,15 @@
 
   // Parse the L3 header.
   switch ( packet_info->eth_type ) {
   case ETH_ETHTYPE_ARP:
     packet_info->l3_header = packet_info->l2_payload;
-    parse_arp( buf );
+    parse_arp( buf, NW_ARP );
+    break;
+
+  case ETH_ETHTYPE_RARP:
+    packet_info->l3_header = packet_info->l2_payload;
+    parse_arp( buf, NW_RARP );
     break;
 
   case ETH_ETHTYPE_IPV4:
     packet_info->l3_header = packet_info->l2_payload;
     parse_ipv4( buf );