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Oops, don't forget to actually put the checksum in the response packet.

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Guus Sliepen 2002-03-15 15:08:21 +00:00
parent e1de9ca990
commit 0e93f0aa02
1 changed files with 4 additions and 2 deletions
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6
src/route.c
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@ -17,7 +17,7 @@
along with this program; if not, write to the Free Software along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
$Id: route.c,v 1.1.2.33 2002/03/15 14:41:57 guus Exp $ $Id: route.c,v 1.1.2.34 2002/03/15 15:08:21 guus Exp $
*/ */
#include "config.h" #include "config.h"
@ -275,7 +275,7 @@ cp
if(subnet->owner == myself) if(subnet->owner == myself)
return; /* silently ignore */ return; /* silently ignore */
/* Create neighbor advertation reply */ /* Create neighbor advertation reply */
memcpy(packet->data, packet->data + ETHER_ADDR_LEN, ETHER_ADDR_LEN); /* copy destination address */ memcpy(packet->data, packet->data + ETHER_ADDR_LEN, ETHER_ADDR_LEN); /* copy destination address */
@ -305,6 +305,8 @@ cp
checksum = inet_checksum((unsigned short int *)&pseudo, sizeof(pseudo)/2, ~0); checksum = inet_checksum((unsigned short int *)&pseudo, sizeof(pseudo)/2, ~0);
checksum = inet_checksum((unsigned short int *)ns, sizeof(*ns)/2 + 4, checksum); checksum = inet_checksum((unsigned short int *)ns, sizeof(*ns)/2 + 4, checksum);
ns->nd_ns_hdr.icmp6_cksum = checksum;
write_packet(packet); write_packet(packet);
cp cp
} }