From 4805f0cd73a28451c134625653cc3e1bb5911fb3 Mon Sep 17 00:00:00 2001
From: Victor Martinez <vicmarcal@gmail.com>
Date: Sat, 17 Aug 2019 15:52:19 +0300
Subject: [PATCH] [UDFS] Don't access OldInIcb after being freed CORE-11199

---
 drivers/filesystems/udfs/udf_info/udf_info.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/filesystems/udfs/udf_info/udf_info.cpp b/drivers/filesystems/udfs/udf_info/udf_info.cpp
index 38576beab29..6778cf78fb2 100644
--- a/drivers/filesystems/udfs/udf_info/udf_info.cpp
+++ b/drivers/filesystems/udfs/udf_info/udf_info.cpp
@@ -1719,8 +1719,8 @@ UDFWriteFile__(
             }
         }
         if(OldInIcb) {
-            MyFreePool__(OldInIcb);
             UDFWriteExtent(Vcb, &(Dloc->DataLoc), 0, (uint32)OldLen, FALSE, OldInIcb, &_WrittenBytes);
+            MyFreePool__(OldInIcb);
         }
         if((int64)OldLen != Dloc->DataLoc.Length) {
             // restore file size
-- 
2.17.1