Add default value to max_height, otherwise it's 0

src/wallet/wallet_rpc_server.cpp

@@ -39,6 +39,7 @@ using namespace epee;
 #include "wallet/wallet_args.h"
 #include "common/command_line.h"
 #include "common/i18n.h"
+#include "cryptonote_config.h"
 #include "cryptonote_basic/cryptonote_format_utils.h"
 #include "cryptonote_basic/account.h"
 #include "multisig/multisig.h"
@@ -1803,11 +1804,11 @@ namespace tools
       return false;
     }
 
-    uint64_t min_height = 0, max_height = (uint64_t)-1;
+    uint64_t min_height = 0, max_height = CRYPTONOTE_MAX_BLOCK_NUMBER;
     if (req.filter_by_height)
     {
       min_height = req.min_height;
-      max_height = req.max_height;
+      max_height = req.max_height <= max_height ? req.max_height : max_height;
     }
 
     if (req.in)

src/wallet/wallet_rpc_server_commands_defs.h

@@ -29,6 +29,7 @@
 // Parts of this file are originally copyright (c) 2012-2013 The Cryptonote developers
 
 #pragma once
+#include "cryptonote_config.h"
 #include "cryptonote_protocol/cryptonote_protocol_defs.h"
 #include "cryptonote_basic/cryptonote_basic.h"
 #include "cryptonote_basic/subaddress_index.h"
@@ -1262,7 +1263,7 @@ namespace wallet_rpc
         KV_SERIALIZE(pool);
         KV_SERIALIZE(filter_by_height);
         KV_SERIALIZE(min_height);
-        KV_SERIALIZE(max_height);
+        KV_SERIALIZE_OPT(max_height, (uint64_t)CRYPTONOTE_MAX_BLOCK_NUMBER);
         KV_SERIALIZE(account_index);
         KV_SERIALIZE(subaddr_indices);
       END_KV_SERIALIZE_MAP()