diff options
| author | Ruiyu Ni <ruiyu.ni@intel.com> | 2016-07-12 17:39:43 +0800 |
|---|---|---|
| committer | Hao Wu <hao.a.wu@intel.com> | 2016-07-25 11:04:24 +0800 |
| commit | edc956244162245bbba365f11209a3efa35ab99c (patch) | |
| tree | 01d525d0e5d260a7e3cca0baed0acb5eff4a1a4f /ShellPkg | |
| parent | 70e2efa3165936af5c84f28e914615b5b09bfd8b (diff) | |
| download | edk2-platforms-edc956244162245bbba365f11209a3efa35ab99c.tar.xz | |
ShellPkg/DMem: 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 c87bb070a6007605b13adc2f8f2b93086aed7956)
Diffstat (limited to 'ShellPkg')
| -rw-r--r-- | ShellPkg/Library/UefiShellDebug1CommandsLib/Dmem.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/Dmem.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/Dmem.c index 7693835b88..5491f6de57 100644 --- a/ShellPkg/Library/UefiShellDebug1CommandsLib/Dmem.c +++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/Dmem.c @@ -1,7 +1,7 @@ /** @file
Main file for Dmem shell Debug1 function.
- Copyright (c) 2010 - 2011, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2010 - 2016, Intel Corporation. All rights reserved.<BR>
(C) Copyright 2015 Hewlett-Packard Development Company, L.P.<BR>
(C) Copyright 2015 Hewlett Packard Enterprise Development LP<BR>
This program and the accompanying materials
@@ -68,7 +68,9 @@ DisplayMmioMemory( return (SHELL_NOT_FOUND);
}
Buffer = AllocateZeroPool(Size);
- ASSERT(Buffer != NULL);
+ if (Buffer == NULL) {
+ return SHELL_OUT_OF_RESOURCES;
+ }
Status = PciRbIo->Mem.Read(PciRbIo, EfiPciWidthUint8, (UINT64)(UINTN)Address, Size, Buffer);
if (EFI_ERROR(Status)) {
|