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Remove lua_setallocf as it's unsafe

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Alex Orlenko 2023-10-12 23:57:47 +01:00
parent efdbaae976
commit f94276736f
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GPG key ID: 4C150C250863B96D
3 changed files with 0 additions and 17 deletions
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1
VM/include/lua.h
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@ -324,7 +324,6 @@ LUA_API void lua_clonefunction(lua_State* L, int idx);
LUA_API void lua_cleartable(lua_State* L, int idx);
LUA_API lua_Alloc lua_getallocf(lua_State* L, void** ud);
LUA_API void lua_setallocf(lua_State* L, lua_Alloc f, void* ud);
/*
** reference system, can be used to pin objects

6
VM/src/lapi.cpp
View file

@ -1440,9 +1440,3 @@ lua_Alloc lua_getallocf(lua_State* L, void** ud)
*ud = L->global->ud;
return f;
}
void lua_setallocf(lua_State* L, lua_Alloc f, void* ud)
{
L->global->frealloc = f;
L->global->ud = ud;
}

10
tests/Conformance.test.cpp
View file

@ -1173,16 +1173,6 @@ TEST_CASE("AllocApi")
bool allocfIsSet = lua_getallocf(L, &ud_check) == limitedRealloc;
CHECK(allocfIsSet);
CHECK(ud_check == &ud);
auto limitedReallocAlt = [](void* ud, void* ptr, size_t osize, size_t nsize) -> void* {
return limitedRealloc(ud, ptr, osize, nsize);
};
int ud2 = 0;
lua_setallocf(L, limitedReallocAlt, &ud2);
allocfIsSet = lua_getallocf(L, &ud_check) == limitedReallocAlt;
CHECK(allocfIsSet);
CHECK(ud_check == &ud2);
}
#if !LUA_USE_LONGJMP