fix #5734

1 files changed, 22 insertions, 1 deletions

diff --git a/src/include/gnunet_dnsparser_lib.h b/src/include/gnunet_dnsparser_lib.h
index 04b09fbc4..6f81c8e04 100644
--- a/src/include/gnunet_dnsparser_lib.h
+++ b/src/include/gnunet_dnsparser_lib.h
@@ -11,7 +11,7 @@
       WITHOUT ANY WARRANTY; without even the implied warranty of
       MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
       Affero General Public License for more details.
-     
+
       You should have received a copy of the GNU Affero General Public License
       along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
@@ -86,6 +86,7 @@
 #define GNUNET_DNSPARSER_TYPE_TSIG 250
 #define GNUNET_DNSPARSER_TYPE_ALL 255
 #define GNUNET_DNSPARSER_TYPE_URI 256
+#define GNUNET_DNSPARSER_TYPE_CAA 257
 #define GNUNET_DNSPARSER_TYPE_TA 32768
 
 /**
@@ -399,6 +400,26 @@ struct GNUNET_DNSPARSER_SoaRecord
 
 
 /**
+ * Information from CAA records (RFC 6844).
+ * The tag is followed by the tag_len.
+ * The value is followed by the tag for (d - tag_len - 2) bytes
+ */
+struct GNUNET_DNSPARSER_CaaRecord
+{
+  /**
+   * The flags of the CAA record.
+   */
+  uint8_t flags;
+
+  /**
+   * The length of the tag.
+   */
+  uint8_t tag_len;
+};
+
+
+
+/**
  * Binary record information (unparsed).
  */
 struct GNUNET_DNSPARSER_RawRecord