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LuaWrapper: Allow embedded NULs in strings received from Lua #5147

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merged 1 commit into from Mar 15, 2017
Merged

LuaWrapper: Allow embedded NULs in strings received from Lua #5147

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5 changes: 3 additions & 2 deletions ext/luawrapper/include/LuaContext.hpp
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Expand Up @@ -2486,10 +2486,11 @@ struct LuaContext::Reader<std::string>
static auto read(lua_State* state, int index)
-> boost::optional<std::string>
{
const auto val = lua_tostring(state, index);
size_t len;
const auto val = lua_tolstring(state, index, &len);
if (val == 0)
return boost::none;
return std::string(val);
return std::string(val, len);
}
};

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