AAAA records returned from Windows resolver were flagged as "No
structure" in debug output because of being processed (although
correctly) in the default catch-all case. This patch makes the AAAA
records properly recognized.
switch(rr->wType) {
case DNS_TYPE_A:
+ case DNS_TYPE_AAAA:
{
- u_int8_t * aptr = (u_int8_t *) & rr->Data.A.IpAddress;
- if (ptr + 4 <= EndPtr) {
- ptr[0] = aptr[0];
- ptr[1] = aptr[1];
- ptr[2] = aptr[2];
- ptr[3] = aptr[3];
- }
- ptr += 4;
+ u_int8_t * aptr = rr->wType == DNS_TYPE_A
+ ? (u_int8_t *) & rr->Data.A.IpAddress : (u_int8_t *) & rr->Data.AAAA.Ip6Address;
+ int sz = rr->wType == DNS_TYPE_A ? NS_INADDRSZ/*4*/ : NS_IN6ADDRSZ/*16*/;
+ if (ptr + sz <= EndPtr)
+ memcpy(ptr, aptr, sz);
+ ptr += sz;
break;
}
case DNS_TYPE_NS: