ShellPkg: remove potential memory leak with new apps on old shell

This pointer never gets free when running new apps on the old shell.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15095 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/ShellPkg/Library/UefiShellLib/UefiShellLib.c b/ShellPkg/Library/UefiShellLib/UefiShellLib.c
index 7b34aff2f8293c2e310769bd9a784d16c88cecb4..9b58786756bfb0ab63a45baaa1ca630d9eab8a55 100644 (file)
--- a/ShellPkg/Library/UefiShellLib/UefiShellLib.c
+++ b/ShellPkg/Library/UefiShellLib/UefiShellLib.c
@@ -1,7 +1,7 @@
 /** @file\r
   Provides interface to shell functionality for shell commands and applications.\r
 \r
 /** @file\r
   Provides interface to shell functionality for shell commands and applications.\r
 \r

-  Copyright (c) 2006 - 2013, Intel Corporation. All rights reserved.<BR>\r
+  Copyright (c) 2006 - 2014, Intel Corporation. All rights reserved.<BR>\r

   This program and the accompanying materials\r
   are licensed and made available under the terms and conditions of the BSD License\r
   which accompanies this distribution.  The full text of the license may be found at\r
   This program and the accompanying materials\r
   are licensed and made available under the terms and conditions of the BSD License\r
   which accompanies this distribution.  The full text of the license may be found at\r


@@ -1598,6 +1598,7 @@ ShellCloseFileMetaArg (
       FreePool(((EFI_SHELL_FILE_INFO_NO_CONST*)Node)->Info);\r
       FreePool((EFI_SHELL_FILE_INFO_NO_CONST*)Node);\r
     }\r
       FreePool(((EFI_SHELL_FILE_INFO_NO_CONST*)Node)->Info);\r
       FreePool((EFI_SHELL_FILE_INFO_NO_CONST*)Node);\r
     }\r

+    SHELL_FREE_NON_NULL(*ListHead);\r

     return EFI_SUCCESS;\r
   }\r
 \r
     return EFI_SUCCESS;\r
   }\r
 \r