From 55ddfd58dd6e67e88cf9a3e55bf99550affe8b3f Mon Sep 17 00:00:00 2001
From: Jonathan Calvert <athemeus@athemeus.com>
Date: Tue, 10 Sep 2024 19:38:48 -0500
Subject: [PATCH] Fixes [Bug #20718] (#11576)

Fixes [Bug #20718]

Allow objects that are not of type `RTypedData` to use the default free function, as `RTYPEDDATA_EMBEDDED_P` can return a false positive when casting non-`RTypedData` objects
---
 gc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gc.c b/gc.c
index 378e4a31cb..5ae6dc81bd 100644
--- a/gc.c
+++ b/gc.c
@@ -3491,7 +3491,7 @@ rb_data_free(rb_objspace_t *objspace, VALUE obj)
 
         if (dfree) {
             if (dfree == RUBY_DEFAULT_FREE) {
-                if (!RTYPEDDATA_EMBEDDED_P(obj)) {
+                if (!RTYPEDDATA_P(obj) || !RTYPEDDATA_EMBEDDED_P(obj)) {
                     xfree(data);
                     RB_DEBUG_COUNTER_INC(obj_data_xfree);
                 }