pcap can't return the ethernet CRC trailer.

msantos · Jan 7, 2010 · ec0ca16 · ec0ca16
1 parent df9bbc1
commit ec0ca16
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/src/epcap_net.erl b/src/epcap_net.erl
@@ -82,12 +82,12 @@ proto(?IPPROTO_ICMP) -> icmp;
 proto(?IPPROTO_TCP) -> tcp;
 proto(?IPPROTO_UDP) -> udp.
 
-ether(<<Dhost:6/bytes, Shost:6/bytes, Type:2/bytes, Packet/binary>>) ->
-    Len = byte_size(Packet) - 4,
-    <<Payload:Len/bytes, CRC:4/bytes>> = Packet,
+ether(<<Dhost:6/bytes, Shost:6/bytes, Type:2/bytes, Payload/binary>>) ->
+%    Len = byte_size(Packet) - 4,
+%    <<Payload:Len/bytes, CRC:4/bytes>> = Packet,
     {#ether{
         dhost = Dhost, shost = Shost,
-        type = Type, crc = CRC
+        type = Type
     }, Payload}.
 
 ipv4(