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This patch replaces StrCpy with StrnCpy or refactors out the usage of StrCpy through some other means.

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This patch replaces StrCat with StrnCat or refactors out the usage of StrCat through some other means.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jaben Carsey <jaben.carsey@intel.com>
Reviewed-by: Erik Bjorge <erik.c.bjorge@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16003 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Jaben Carsey 2014-08-29 21:17:46 +00:00 committed by jcarsey
parent 81957f8dfc
commit 531733377a
2 changed files with 6 additions and 18 deletions
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4
ShellPkg/Library/UefiShellCommandLib/ConsistMapping.c
View File

@ -1,7 +1,7 @@
/** @file
Main file for support of shell consist mapping.
Copyright (c) 2005 - 2012, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2005 - 2014, 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
@ -98,7 +98,7 @@ CatPrint (
ASSERT (Str->Str != NULL);
}
StrCat (Str->Str, AppendStr);
StrnCat (Str->Str, AppendStr, StringSize/sizeof(CHAR16) - 1 - StrLen(Str->Str));
Str->Len = StringSize;
FreePool (AppendStr);

20
ShellPkg/Library/UefiShellCommandLib/UefiShellCommandLib.c
View File

@ -526,14 +526,9 @@ ShellCommandRegisterCommandName (
//
Node = AllocateZeroPool(sizeof(SHELL_COMMAND_INTERNAL_LIST_ENTRY));
ASSERT(Node != NULL);
Node->CommandString = AllocateZeroPool(StrSize(CommandString));
Node->CommandString = AllocateCopyPool(StrSize(CommandString), CommandString);
ASSERT(Node->CommandString != NULL);
//
// populate the new struct
//
StrCpy(Node->CommandString, CommandString);
Node->GetManFileName = GetManFileName;
Node->CommandHandler = CommandHandler;
Node->LastError = CanAffectLE;
@ -792,17 +787,11 @@ ShellCommandRegisterAlias (
//
Node = AllocateZeroPool(sizeof(ALIAS_LIST));
ASSERT(Node != NULL);
Node->CommandString = AllocateZeroPool(StrSize(Command));
Node->Alias = AllocateZeroPool(StrSize(Alias));
Node->CommandString = AllocateCopyPool(StrSize(Command), Command);
Node->Alias = AllocateCopyPool(StrSize(Alias), Alias);
ASSERT(Node->CommandString != NULL);
ASSERT(Node->Alias != NULL);
//
// populate the new struct
//
StrCpy(Node->CommandString, Command);
StrCpy(Node->Alias , Alias );
InsertHeadList (&mAliasList.Link, &Node->Link);
//
@ -1176,12 +1165,11 @@ ShellCommandAddMapItemAndUpdatePath(
Status = EFI_OUT_OF_RESOURCES;
} else {
MapListNode->Flags = Flags;
MapListNode->MapName = AllocateZeroPool(StrSize(Name));
MapListNode->MapName = AllocateZeroPool(StrSize(Name), Name);
MapListNode->DevicePath = DuplicateDevicePath(DevicePath);
if ((MapListNode->MapName == NULL) || (MapListNode->DevicePath == NULL)){
Status = EFI_OUT_OF_RESOURCES;
} else {
StrCpy(MapListNode->MapName, Name);
InsertTailList(&gShellMapList.Link, &MapListNode->Link);
}
}