diff options
| -rw-r--r-- | getservinfo.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/getservinfo.c b/getservinfo.c index 7565ef1..04685d7 100644 --- a/getservinfo.c +++ b/getservinfo.c @@ -100,14 +100,12 @@ int getservinfo( uint8_t *ptr = msg; u16(&ptr); // ID - uint16_t rcode = u16(&ptr) & 0x000F; + u16(&ptr); // QR, OPCODE, AA, TC, RD, RA, Z, RCODE uint16_t qdcount = u16(&ptr); - uint16_t ancount = u16(&ptr); + u16(&ptr); // ANCOUNT u16(&ptr); // NSCOUNT u16(&ptr); // ARCOUNT - if (rcode || !ancount) return getaddrinfo(hostname, servname, hints, res); - for (uint16_t q = 0; q < qdcount; ++q) { nameSkip(&ptr); // QNAME u16(&ptr); // QTYPE |