diff options
author | Ruiyu Ni <ruiyu.ni@intel.com> | 2016-07-13 17:38:24 +0800 |
---|---|---|
committer | Hao Wu <hao.a.wu@intel.com> | 2016-07-25 11:05:01 +0800 |
commit | 3b6c1c8739ad818cacb661ef9cfe5f91104d8009 (patch) | |
tree | 31bdb23ad8949e10053a96e76c652d5c1018e344 | |
parent | 5d5094468a2ec28ce8781a9070607b770bd99295 (diff) | |
download | edk2-platforms-3b6c1c8739ad818cacb661ef9cfe5f91104d8009.tar.xz |
ShellPkg/Cp: Handle memory allocation failure
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jaben Carsey <jaben.carsey@intel.com>
(cherry picked from commit 0b34dc1324e07d330efea50222bf399a860bdbd9)
-rw-r--r-- | ShellPkg/Library/UefiShellLevel2CommandsLib/Cp.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/ShellPkg/Library/UefiShellLevel2CommandsLib/Cp.c b/ShellPkg/Library/UefiShellLevel2CommandsLib/Cp.c index 5cfbc9064f..eb1f3b65a3 100644 --- a/ShellPkg/Library/UefiShellLevel2CommandsLib/Cp.c +++ b/ShellPkg/Library/UefiShellLevel2CommandsLib/Cp.c @@ -2,7 +2,7 @@ Main file for cp shell level 2 function.
(C) Copyright 2015 Hewlett-Packard Development Company, L.P.<BR>
- Copyright (c) 2009 - 2015, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2009 - 2016, 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
@@ -229,7 +229,10 @@ CopySingleFile( // copy data between files
//
Buffer = AllocateZeroPool(ReadSize);
- ASSERT(Buffer != NULL);
+ if (Buffer == NULL) {
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_OUT_MEM), gShellLevel2HiiHandle, CmdName);
+ return SHELL_OUT_OF_RESOURCES;
+ }
while (ReadSize == PcdGet32(PcdShellFileOperationSize) && !EFI_ERROR(Status)) {
Status = ShellReadFile(SourceHandle, &ReadSize, Buffer);
if (!EFI_ERROR(Status)) {
@@ -717,10 +720,14 @@ ShellCommandRunCp ( ShellStatus = SHELL_NOT_FOUND;
} else {
FullCwd = AllocateZeroPool(StrSize(Cwd) + sizeof(CHAR16));
- ASSERT (FullCwd != NULL);
- StrCpyS(FullCwd, StrSize(Cwd)/sizeof(CHAR16)+1, Cwd);
- ShellStatus = ProcessValidateAndCopyFiles(FileList, FullCwd, SilentMode, RecursiveMode);
- FreePool(FullCwd);
+ if (FullCwd == NULL) {
+ ShellPrintHiiEx (-1, -1, NULL, STRING_TOKEN (STR_GEN_OUT_MEM), gShellLevel2HiiHandle, L"cp");
+ ShellStatus = SHELL_OUT_OF_RESOURCES;
+ } else {
+ StrCpyS (FullCwd, StrSize (Cwd) / sizeof (CHAR16) + 1, Cwd);
+ ShellStatus = ProcessValidateAndCopyFiles (FileList, FullCwd, SilentMode, RecursiveMode);
+ FreePool (FullCwd);
+ }
}
}
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