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fixed #17: report RCODE error msgs

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This commit is contained in:
Erik Ekman 2007-07-11 22:10:53 +00:00
parent a4684f5ebf
commit ea30edd76f
1 changed files with 23 additions and 1 deletions
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22
src/dns.c
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@ -137,7 +137,29 @@ dns_decode(char *buf, size_t buflen, struct query *q, qr_t qr, char *packet, siz
switch (qr) { switch (qr) {
case QR_ANSWER: case QR_ANSWER:
if(qdcount != 1 || ancount != 1) { if(qdcount != 1 || ancount != 1) {
switch (header->rcode) {
case REFUSED:
warnx("Got REFUSED as reply");
break;
case NOTIMP:
warnx("Got NOTIMP as reply");
break;
case NXDOMAIN:
warnx("Got NXDOMAIN as reply");
break;
case SERVFAIL:
warnx("Got SERVFAIL as reply");
break;
case NOERROR:
default:
warnx("no query or answer in answer"); warnx("no query or answer in answer");
break;
}
return -1; return -1;
} }