From ee2ee4dc7ce9a0ff4a44d37768a1a88db7778de9 Mon Sep 17 00:00:00 2001
From: Stefan <stefran_innerhofer@gmx.at>
Date: Mon, 3 Mar 2025 08:43:10 +0100
Subject: [PATCH] Fix add overflow check on recursive mutex counter

---
 queue.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/queue.c b/queue.c
index e91d9e39b..5f17d440d 100644
--- a/queue.c
+++ b/queue.c
@@ -833,6 +833,10 @@ static void prvInitialiseNewQueue( const UBaseType_t uxQueueLength,
         if( pxMutex->u.xSemaphore.xMutexHolder == xTaskGetCurrentTaskHandle() )
         {
             ( pxMutex->u.xSemaphore.uxRecursiveCallCount )++;
+
+            /* check if an overflow occurred */
+            configASSERT( pxMutex->u.xSemaphore.uxRecursiveCallCount );
+
             xReturn = pdPASS;
         }
         else