dnsdist: Initialize the cacheFlags member of DNSQuestion to 0

diff --git a/pdns/dnsdist.hh b/pdns/dnsdist.hh
index 801f35f55f6c4381b05b53ed919310dc2ead4c24..fadd2345e4baabd3e423918bdf7fe997719148b9 100644 (file)
--- a/pdns/dnsdist.hh
+++ b/pdns/dnsdist.hh
@@ -161,7 +161,7 @@ public:
   const uint16_t qclass;
   uint16_t ecsPrefixLength;
   uint16_t origFlags;
-  uint16_t cacheFlags; /* DNS flags as sent to the backend */
+  uint16_t cacheFlags{0}; /* DNS flags as sent to the backend */
   const Protocol protocol;
   uint8_t ednsRCode{0};
   bool skipCache{false};