auth: Fix Coverity CID 1504120: Uninitialized scalar field

diff --git a/pdns/pkcs11signers.cc b/pdns/pkcs11signers.cc
index bfbb89a119672407f449f5ae15b32a044472f245..db8c78702a94abbe9cf7df9e4914e28c0c17c5e5 100644 (file)
--- a/pdns/pkcs11signers.cc
+++ b/pdns/pkcs11signers.cc
@@ -285,9 +285,9 @@ class Pkcs11Token {
   private:
     std::shared_ptr<LockGuarded<Pkcs11Slot>> d_slot;
 
-    CK_OBJECT_HANDLE d_public_key;
-    CK_OBJECT_HANDLE d_private_key;
-    CK_KEY_TYPE d_key_type;
+    CK_OBJECT_HANDLE d_public_key{0};
+    CK_OBJECT_HANDLE d_private_key{0};
+    CK_KEY_TYPE d_key_type{0};
     bool d_always_auth{false};
 
     CK_ULONG d_bits;