Merge pull request #62 from jelu/dnsmsginit

Fix #61: Make sure variables are initialized
DNS-OARC · Nov 9, 2017 · c3179c3 · c3179c3
2 parents 7c4fbeb + 6a790e6
commit c3179c3
Showing 1 changed file with 18 additions and 0 deletions.
diff --git a/src/dns.h b/src/dns.h
@@ -116,6 +116,14 @@ class DNSMessage {
         char qname[0x2000];
         int  qtype;
         int  qclass;
+
+        Question()
+        {
+            qname[0] = 0;
+            qtype    = 0;
+            qclass   = 0;
+        }
+
         int parse(DNSMessage& m, int offs)
         {
             offs  = m.parse_dname(qname, sizeof(qname), offs);
@@ -136,6 +144,16 @@ class DNSMessage {
         int          rdlength;
         int          doffs;
 
+        RR()
+        {
+            name[0]  = 0;
+            type     = 0;
+            rr_class = 0;
+            ttl      = 0;
+            rdlength = 0;
+            doffs    = 0;
+        }
+
         int parse(DNSMessage& m, int offs)
         {
             offs = m.parse_dname(name, sizeof(name), offs);