From 608e236d90473a8f3313f2fb8b84c79d849dc2e9 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gustaf=20Alh=C3=A4ll?= <gustaf@hanicef.me>
Date: Sat, 7 Dec 2024 23:11:59 +0100
Subject: [PATCH] Fix segfault when accessing skin from lua on a delayed
removal
---
src/lua_mobjlib.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/lua_mobjlib.c b/src/lua_mobjlib.c
index ebe995ea8c..6bdebf774d 100644
--- a/src/lua_mobjlib.c
+++ b/src/lua_mobjlib.c
@@ -198,12 +198,12 @@ static int mobj_get(lua_State *L)
enum mobj_e field = Lua_optoption(L, 2, -1, mobj_fields_ref);
lua_settop(L, 2);
- if (!mo || !ISINLEVEL) {
+ if (P_MobjWasRemoved(mo) || !ISINLEVEL) {
if (field == mobj_valid) {
lua_pushboolean(L, 0);
return 1;
}
- if (!mo) {
+ if (P_MobjWasRemoved(mo)) {
return LUA_ErrInvalid(L, "mobj_t");
} else
return luaL_error(L, "Do not access an mobj_t field outside a level!");
--
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