diff options
Diffstat (limited to 'validator/val_utils.c')
| -rw-r--r-- | validator/val_utils.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/validator/val_utils.c b/validator/val_utils.c index e4eff1b2523b..973473f9dc85 100644 --- a/validator/val_utils.c +++ b/validator/val_utils.c @@ -932,17 +932,24 @@ val_check_nonsecure(struct module_env* env, struct reply_info* rep) * Therefore the message is bogus. */ - /* check if authority consists of only an NS record + /* check if authority has an NS record * which is bad, and there is an answer section with * data. In that case, delete NS and additional to * be lenient and make a minimal response */ - if(rep->an_numrrsets != 0 && rep->ns_numrrsets == 1 && + if(rep->an_numrrsets != 0 && ntohs(rep->rrsets[i]->rk.type) == LDNS_RR_TYPE_NS) { verbose(VERB_ALGO, "truncate to minimal"); - rep->ns_numrrsets = 0; rep->ar_numrrsets = 0; - rep->rrset_count = rep->an_numrrsets; + rep->rrset_count = rep->an_numrrsets + + rep->ns_numrrsets; + /* remove this unneeded authority rrset */ + memmove(rep->rrsets+i, rep->rrsets+i+1, + sizeof(struct ub_packed_rrset_key*)* + (rep->rrset_count - i - 1)); + rep->ns_numrrsets--; + rep->rrset_count--; + i--; return; } |