From dce6f055f90d076bc7afc0bc97110d049eb036df Mon Sep 17 00:00:00 2001
From: Nathan Dorfman <ndorf@rtfm.net>
Date: Tue, 12 Nov 2019 15:41:05 -0700
Subject: rpc: Only show version string if it matches expected pattern

---
 src/daemon/rpc_command_executor.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'src/daemon/rpc_command_executor.cpp')

diff --git a/src/daemon/rpc_command_executor.cpp b/src/daemon/rpc_command_executor.cpp
index f4a43d3d6..eb9dfdf1e 100644
--- a/src/daemon/rpc_command_executor.cpp
+++ b/src/daemon/rpc_command_executor.cpp
@@ -38,6 +38,7 @@
 #include "cryptonote_basic/difficulty.h"
 #include "cryptonote_basic/hardfork.h"
 #include "rpc/rpc_payment_signature.h"
+#include "rpc/rpc_version_str.h"
 #include <boost/format.hpp>
 #include <ctime>
 #include <string>
@@ -2465,7 +2466,7 @@ bool t_rpc_command_executor::version()
         }
     }
 
-    if (res.version.empty())
+    if (res.version.empty() || !cryptonote::rpc::is_version_string_valid(res.version))
     {
         tools::fail_msg_writer() << "The daemon software version is not available.";
     }
-- 
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