From 13088c6ed4e7592284e96155704806d8cd28ef2e Mon Sep 17 00:00:00 2001
From: Elena Subbotina <Elena.Subbotina@onlyoffice.com>
Date: Wed, 28 Aug 2024 16:45:32 +0300
Subject: [PATCH] fix bug #69892

---
 MsBinaryFile/DocFile/BookmarkFirst.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/MsBinaryFile/DocFile/BookmarkFirst.cpp b/MsBinaryFile/DocFile/BookmarkFirst.cpp
index 87a232b99a..0141e72050 100644
--- a/MsBinaryFile/DocFile/BookmarkFirst.cpp
+++ b/MsBinaryFile/DocFile/BookmarkFirst.cpp
@@ -62,7 +62,10 @@ namespace DocFileFormat
 	  {
 		  ProtInfoBookmark *newObject = new ProtInfoBookmark();
 
-		  newObject->id = reader->ReadUInt32(); 
+		  if (length > 8)
+		  {
+			  newObject->id = reader->ReadUInt32();
+		  }
 		  
 		  newObject->uidSel = reader->ReadUInt16();
 		  newObject->iProt = reader->ReadUInt16();