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ShellPkg: Fix rm CWD protection to be better at catching similarly named directories. 

signed-off-by: jcarsey
reviewed-by: geekboy15a

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12950 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
jcarsey 2012-01-20 18:10:45 +00:00
parent ecfd71af17
commit a32980dd3c
1 changed files with 5 additions and 2 deletions
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7
ShellPkg/Library/UefiShellLevel2CommandsLib/Rm.c
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@ -1,7 +1,7 @@
/** @file
Main file for attrib shell level 2 function.
Copyright (c) 2009 - 2011, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2009 - 2012, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@ -202,7 +202,10 @@ IsValidDeleteTarget(
Size = 0;
Pattern = StrnCatGrow(&Pattern , NULL, TempLocation , 0);
SearchString = StrnCatGrow(&SearchString, &Size, Node->FullName, 0);
SearchString = StrnCatGrow(&SearchString, &Size, L"*", 0);
if (!EFI_ERROR(ShellIsDirectory(SearchString))) {
SearchString = StrnCatGrow(&SearchString, &Size, L"\\", 0);
SearchString = StrnCatGrow(&SearchString, &Size, L"*", 0);
}
if (Pattern == NULL || SearchString == NULL) {
RetVal = FALSE;