From 8401ff1ffe4dc3ad05400fa194cfee4b32a9a5dd Mon Sep 17 00:00:00 2001
From: Mario Kicherer <mario.kicherer@sew-eurodrive.de>
Date: Thu, 22 May 2025 13:11:29 +0200
Subject: [PATCH] coap_session.c: fix free callback for endpoint app data

---
 src/coap_session.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/coap_session.c b/src/coap_session.c
index 43fc464c..17b26cad 100644
--- a/src/coap_session.c
+++ b/src/coap_session.c
@@ -2446,6 +2446,11 @@ coap_free_endpoint_lkd(coap_endpoint_t *ep) {
         LL_DELETE(ep->context->endpoint, ep);
       }
     }
+
+    if (ep->app_cb) {
+      ep->app_cb(ep->app_data);
+    }
+
     coap_mfree_endpoint(ep);
   }
 }