From 9404622c5afca4dbb0c7e0b977c3c7ec2b9e0e81 Mon Sep 17 00:00:00 2001
From: Michael Zillgith <michael.zillgith@mz-automation.de>
Date: Fri, 9 Jun 2023 15:50:39 +0100
Subject: [PATCH] - IEDConnection: check for index out of bounds in
 ClientReport_getReasonForInclusion

---
 src/iec61850/client/client_report.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/iec61850/client/client_report.c b/src/iec61850/client/client_report.c
index fbaa74c2..af12d26a 100644
--- a/src/iec61850/client/client_report.c
+++ b/src/iec61850/client/client_report.c
@@ -139,7 +139,7 @@ ClientReport_getRptId(ClientReport self)
 ReasonForInclusion
 ClientReport_getReasonForInclusion(ClientReport self, int elementIndex)
 {
-    if (self->reasonForInclusion != NULL)
+    if ((self->reasonForInclusion != NULL) && (elementIndex < self->dataSetSize) && (elementIndex >= 0))
         return self->reasonForInclusion[elementIndex];
     else
         return IEC61850_REASON_NOT_INCLUDED;