From 742729ed2925aa1f6746fe3fe1ac74ffdef89e19 Mon Sep 17 00:00:00 2001
From: Stefan Innerhofer <33153046+InnerSteff@users.noreply.github.com>
Date: Tue, 4 Mar 2025 10:55:19 +0100
Subject: [PATCH] Add an assert o catch overflow of recursive mutex counter
 (#1254)

Add an assert o catch overflow of recursive mutex counter.
---
 queue.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/queue.c b/queue.c
index e91d9e39b..fe06368d3 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
@@ -845,6 +849,9 @@ static void prvInitialiseNewQueue( const UBaseType_t uxQueueLength,
             if( xReturn != pdFAIL )
             {
                 ( pxMutex->u.xSemaphore.uxRecursiveCallCount )++;
+
+                /* Check if an overflow occurred. */
+                configASSERT( pxMutex->u.xSemaphore.uxRecursiveCallCount );
             }
             else
             {