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Fix segfault in deprecation logging due to tail call, log by default (#10174)

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This commit is contained in:
rubenwardy
2020-10-31 18:19:23 +00:00
committed by GitHub
parent 2dff3dd03f
commit 89dd05fdf3
9 changed files with 71 additions and 80 deletions
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21
src/script/lua_api/l_base.h
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@@ -41,7 +41,6 @@ class Environment;
class ServerInventoryManager;
class ModApiBase : protected LuaHelper {
public:
static ScriptApiBase* getScriptApiBase(lua_State *L);
static Server* getServer(lua_State *L);
@@ -75,10 +74,18 @@ public:
lua_CFunction func,
int top);
static int l_deprecated_function(lua_State *L);
static void markAliasDeprecated(luaL_Reg *reg);
private:
// <old_name> = { <new_name>, <new_function> }
static std::unordered_map<std::string, luaL_Reg> m_deprecated_wrappers;
static bool m_error_deprecated_calls;
/**
* A wrapper for deprecated functions.
*
* When called, handles the deprecation according to user settings and then calls `func`.
*
* @throws Lua Error if required by the user settings.
*
* @param L Lua state
* @param good Name of good function/method
* @param bad Name of deprecated function/method
* @param func Actual implementation of function
* @return value from `func`
*/
static int l_deprecated_function(lua_State *L, const char *good, const char *bad, lua_CFunction func);
};