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Lua Array, assert indices > 0

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Robin Gareus 2020-02-02 20:57:47 +01:00
parent fbacb13d2d
commit 34c4602e61
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1 changed files with 2 additions and 0 deletions
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libs/lua/LuaBridge/detail/CFunctions.h
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@ -1050,6 +1050,7 @@ struct CFunc
static int array_index (lua_State* L) { static int array_index (lua_State* L) {
T** parray = (T**) luaL_checkudata (L, 1, typeid(T).name()); T** parray = (T**) luaL_checkudata (L, 1, typeid(T).name());
int const index = luabridge::Stack<int>::get (L, 2); int const index = luabridge::Stack<int>::get (L, 2);
assert (index > 0);
luabridge::Stack<T>::push (L, (*parray)[index-1]); luabridge::Stack<T>::push (L, (*parray)[index-1]);
return 1; return 1;
} }
@ -1060,6 +1061,7 @@ struct CFunc
T** parray = (T**) luaL_checkudata (L, 1, typeid(T).name()); T** parray = (T**) luaL_checkudata (L, 1, typeid(T).name());
int const index = luabridge::Stack<int>::get (L, 2); int const index = luabridge::Stack<int>::get (L, 2);
T const value = luabridge::Stack<T>::get (L, 3); T const value = luabridge::Stack<T>::get (L, 3);
assert (index > 0);
(*parray)[index-1] = value; (*parray)[index-1] = value;
return 0; return 0;
} }