1 files changed, 20 insertions, 1 deletions
diff --git a/src/libs6dns/s6dns_message_parse_question.c b/src/libs6dns/s6dns_message_parse_question.c
index 484774c..f5b56ce 100644
--- a/src/libs6dns/s6dns_message_parse_question.c
+++ b/src/libs6dns/s6dns_message_parse_question.c
@@ -1,9 +1,28 @@
 /* ISC license. */
 
+#include <stdint.h>
+#include <errno.h>
+
+#include <skalibs/posixishard.h>
+#include <skalibs/uint16.h>
+
+#include <s6-dns/s6dns-constants.h>
 #include <s6-dns/s6dns-domain.h>
 #include <s6-dns/s6dns-message.h>
 
 int s6dns_message_parse_question (s6dns_message_counts_t *counts, s6dns_domain_t *name, uint16_t *qtypep, char const *packet, unsigned int packetlen, unsigned int *pos)
 {
-  return s6dns_message_parse_question_nodecode(counts, name, qtypep, packet, packetlen, pos) && s6dns_domain_decode(name) ;
+  s6dns_domain_t d ;
+  uint16_t qtype ;
+  uint16_t qclass ;
+  if (!counts->qd) return (errno = EINVAL, 0) ;
+  if (!s6dns_message_get_domain(&d, packet, packetlen, pos)) return 0 ;
+  if (*pos + 4 > packetlen) return (errno = EPROTO, 0) ;
+  uint16_unpack_big(packet + *pos, &qtype) ; *pos += 2 ;
+  uint16_unpack_big(packet + *pos, &qclass) ; *pos += 2 ;
+  if (qclass != S6DNS_C_IN) return (errno = ENOTSUP, 0) ;
+  counts->qd-- ;
+  *name = d ;
+  *qtypep = qtype ;
+  return 1 ;
 }