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Fixed bug with sending of broadcast frames (nexthop was not being

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set for broadcast frames).
This commit is contained in:
gardners 2012-03-27 08:22:35 +10:30
parent 4e29cb1eb3
commit d1bb637cba
1 changed files with 15 additions and 4 deletions
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19
overlay_payload.c
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@ -78,11 +78,22 @@ int overlay_frame_package_fmt1(overlay_frame *p,overlay_buffer *b)
int fail=0;
if (p->nexthop_address_status!=OA_RESOLVED) {
if (overlay_get_nexthop((unsigned char *)p->destination,p->nexthop,&nexthoplen,&p->nexthop_interface)) {
fail++;
return WHY("could not determine next hop address for payload");
dump("destination",(unsigned char *)p->destination,32);
if (overlay_address_is_broadcast(p->destination)) {
/* Broadcast frames are broadcast rather than unicast to next hop.
Just check if the broadcast frame should be dropped first. */
if (overlay_broadcast_drop_check(p->destination))
return WHY("This broadcast packet ID has been seen recently");
int i;
for(i=0;i<SID_SIZE;i++) p->nexthop[i]=0xff;
p->nexthop_address_status=OA_RESOLVED;
} else {
if (overlay_get_nexthop((unsigned char *)p->destination,p->nexthop,&nexthoplen,&p->nexthop_interface)) {
fail++;
return WHY("could not determine next hop address for payload");
}
else p->nexthop_address_status=OA_RESOLVED;
}
else p->nexthop_address_status=OA_RESOLVED;
}
if (p->source[0]<0x10) {