From dd9197c9d5cd240ae24ad786427d9860c2e25102 Mon Sep 17 00:00:00 2001
From: Peter Conrad <conrad@quisquis.de>
Date: Mon, 12 Mar 2018 15:06:17 +0100
Subject: [PATCH] Added missing depth check

---
 include/fc/variant.hpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/fc/variant.hpp b/include/fc/variant.hpp
index 48de3af..7dc453a 100644
--- a/include/fc/variant.hpp
+++ b/include/fc/variant.hpp
@@ -640,6 +640,7 @@ namespace fc
    template<typename T, typename... Args>
    void from_variant( const variant& v, boost::multi_index_container<T,Args...>& c, uint32_t max_depth )
    {
+      _FC_ASSERT( max_depth > 0, "Recursion depth exceeded!" );
       const variants& vars = v.get_array();
       c.clear();
       for( const auto& item : vars )