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fixed #17: report RCODE error msgs
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commit
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24
src/dns.c
24
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
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switch (qr) {
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case QR_ANSWER:
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if(qdcount != 1 || ancount != 1) {
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warnx("no query or answer in answer");
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switch (header->rcode) {
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case REFUSED:
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warnx("Got REFUSED as reply");
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break;
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case NOTIMP:
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warnx("Got NOTIMP as reply");
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break;
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case NXDOMAIN:
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warnx("Got NXDOMAIN as reply");
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break;
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case SERVFAIL:
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warnx("Got SERVFAIL as reply");
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break;
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case NOERROR:
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default:
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warnx("no query or answer in answer");
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break;
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}
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return -1;
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}
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