diff options
-rw-r--r-- | MdeModulePkg/Core/Dxe/Dispatcher/Dispatcher.c | 2 | ||||
-rw-r--r-- | MdeModulePkg/Core/Dxe/FwVol/FwVol.c | 3 | ||||
-rw-r--r-- | MdeModulePkg/Core/Dxe/Gcd/Gcd.c | 11 | ||||
-rw-r--r-- | MdeModulePkg/Core/Dxe/Hand/DriverSupport.c | 4 | ||||
-rw-r--r-- | MdeModulePkg/Core/Dxe/Hand/Locate.c | 4 | ||||
-rw-r--r-- | MdeModulePkg/Core/Dxe/Image/Image.c | 15 | ||||
-rw-r--r-- | MdeModulePkg/Core/Dxe/SectionExtraction/CoreSectionExtraction.c | 5 | ||||
-rw-r--r-- | MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWrite.c | 3 |
8 files changed, 30 insertions, 17 deletions
diff --git a/MdeModulePkg/Core/Dxe/Dispatcher/Dispatcher.c b/MdeModulePkg/Core/Dxe/Dispatcher/Dispatcher.c index 3a4d03b..212eed9 100644 --- a/MdeModulePkg/Core/Dxe/Dispatcher/Dispatcher.c +++ b/MdeModulePkg/Core/Dxe/Dispatcher/Dispatcher.c @@ -1016,7 +1016,7 @@ CoreFwVolEventProtocolNotify ( FvIsBeingProcesssed (FvHandle);
Status = CoreHandleProtocol (FvHandle, &gEfiFirmwareVolume2ProtocolGuid, (VOID **)&Fv);
- if (EFI_ERROR (Status)) {
+ if (EFI_ERROR (Status) || Fv == NULL) {
//
// FvHandle must have Firmware Volume2 protocol thus we should never get here.
//
diff --git a/MdeModulePkg/Core/Dxe/FwVol/FwVol.c b/MdeModulePkg/Core/Dxe/FwVol/FwVol.c index f2451b0..fc8d57c 100644 --- a/MdeModulePkg/Core/Dxe/FwVol/FwVol.c +++ b/MdeModulePkg/Core/Dxe/FwVol/FwVol.c @@ -3,7 +3,7 @@ Layers on top of Firmware Block protocol to produce a file abstraction
of FV based files.
-Copyright (c) 2006 - 2008, Intel Corporation. <BR>
+Copyright (c) 2006 - 2010, Intel Corporation. <BR>
All rights reserved. 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
@@ -565,6 +565,7 @@ NotifyFwVolBlock ( if (EFI_ERROR (Status)) {
return;
}
+ ASSERT (FwVolHeader != NULL);
if (!VerifyFvHeaderChecksum (FwVolHeader)) {
CoreFreePool (FwVolHeader);
diff --git a/MdeModulePkg/Core/Dxe/Gcd/Gcd.c b/MdeModulePkg/Core/Dxe/Gcd/Gcd.c index 6ac0931..32a56e7 100644 --- a/MdeModulePkg/Core/Dxe/Gcd/Gcd.c +++ b/MdeModulePkg/Core/Dxe/Gcd/Gcd.c @@ -3,7 +3,7 @@ The GCD services are used to manage the memory and I/O regions that
are accessible to the CPU that is executing the DXE core.
-Copyright (c) 2006 - 2008, Intel Corporation. <BR>
+Copyright (c) 2006 - 2010, Intel Corporation. <BR>
All rights reserved. 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
@@ -599,6 +599,7 @@ CoreConvertSpace ( goto Done;
}
+ ASSERT (StartLink != NULL && EndLink != NULL);
//
// Verify that the list of descriptors are unallocated non-existent memory.
@@ -684,6 +685,7 @@ CoreConvertSpace ( Status = EFI_OUT_OF_RESOURCES;
goto Done;
}
+ ASSERT (TopEntry != NULL && BottomEntry != NULL);
if (Operation == GCD_SET_ATTRIBUTES_MEMORY_OPERATION) {
//
@@ -692,7 +694,7 @@ CoreConvertSpace ( CpuArchAttributes = ConverToCpuArchAttributes (Attributes);
if ( CpuArchAttributes != INVALID_CPU_ARCH_ATTRIBUTES ) {
Status = CoreLocateProtocol (&gEfiCpuArchProtocolGuid, NULL, (VOID **)&CpuArch);
- if (EFI_ERROR (Status)) {
+ if (EFI_ERROR (Status) || CpuArch == NULL) {
Status = EFI_ACCESS_DENIED;
goto Done;
}
@@ -926,6 +928,7 @@ CoreAllocateSpace ( Status = EFI_NOT_FOUND;
goto Done;
}
+ ASSERT (StartLink != NULL && EndLink != NULL);
//
// Verify that the list of descriptors are unallocated memory matching GcdMemoryType.
@@ -1009,6 +1012,7 @@ CoreAllocateSpace ( Status = EFI_NOT_FOUND;
goto Done;
}
+ ASSERT (StartLink != NULL && EndLink != NULL);
Link = StartLink;
//
@@ -1044,6 +1048,7 @@ CoreAllocateSpace ( Status = EFI_OUT_OF_RESOURCES;
goto Done;
}
+ ASSERT (TopEntry != NULL && BottomEntry != NULL);
//
// Convert/Insert the list of descriptors from StartLink to EndLink
@@ -1330,6 +1335,7 @@ CoreGetMemorySpaceDescriptor ( if (EFI_ERROR (Status)) {
Status = EFI_NOT_FOUND;
} else {
+ ASSERT (StartLink != NULL && EndLink != NULL);
//
// Copy the contents of the found descriptor into Descriptor
//
@@ -1609,6 +1615,7 @@ CoreGetIoSpaceDescriptor ( if (EFI_ERROR (Status)) {
Status = EFI_NOT_FOUND;
} else {
+ ASSERT (StartLink != NULL && EndLink != NULL);
//
// Copy the contents of the found descriptor into Descriptor
//
diff --git a/MdeModulePkg/Core/Dxe/Hand/DriverSupport.c b/MdeModulePkg/Core/Dxe/Hand/DriverSupport.c index 71676d0..56050a1 100644 --- a/MdeModulePkg/Core/Dxe/Hand/DriverSupport.c +++ b/MdeModulePkg/Core/Dxe/Hand/DriverSupport.c @@ -1,7 +1,7 @@ /** @file
Support functions to connect/disconnect UEFI Driver model Protocol
-Copyright (c) 2006 - 2008, Intel Corporation. <BR>
+Copyright (c) 2006 - 2010, Intel Corporation. <BR>
All rights reserved. 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
@@ -766,7 +766,7 @@ CoreDisconnectController ( &gEfiDriverBindingProtocolGuid,
(VOID **)&DriverBinding
);
- if (EFI_ERROR (Status)) {
+ if (EFI_ERROR (Status) || DriverBinding == NULL) {
Status = EFI_INVALID_PARAMETER;
goto Done;
}
diff --git a/MdeModulePkg/Core/Dxe/Hand/Locate.c b/MdeModulePkg/Core/Dxe/Hand/Locate.c index 5a30c52..1a3fdbd 100644 --- a/MdeModulePkg/Core/Dxe/Hand/Locate.c +++ b/MdeModulePkg/Core/Dxe/Hand/Locate.c @@ -1,7 +1,7 @@ /** @file
Locate handle functions
-Copyright (c) 2006 - 2009, Intel Corporation. <BR>
+Copyright (c) 2006 - 2010, Intel Corporation. <BR>
All rights reserved. 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
@@ -200,6 +200,7 @@ CoreLocateHandle ( return Status;
}
+ ASSERT (GetNext != NULL);
//
// Enumerate out the matching handles
//
@@ -246,6 +247,7 @@ CoreLocateHandle ( // If this is a search by register notify and a handle was
// returned, update the register notification position
//
+ ASSERT (SearchKey != NULL);
ProtNotify = SearchKey;
ProtNotify->Position = ProtNotify->Position->ForwardLink;
}
diff --git a/MdeModulePkg/Core/Dxe/Image/Image.c b/MdeModulePkg/Core/Dxe/Image/Image.c index ae4daeb..04f8368 100644 --- a/MdeModulePkg/Core/Dxe/Image/Image.c +++ b/MdeModulePkg/Core/Dxe/Image/Image.c @@ -1,7 +1,7 @@ /** @file
Core image handling services to load and unload PeImage.
-Copyright (c) 2006 - 2009, Intel Corporation. <BR>
+Copyright (c) 2006 - 2010, Intel Corporation. <BR>
All rights reserved. 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
@@ -603,7 +603,7 @@ CoreLoadPeImage ( // Locate the EBC interpreter protocol
//
Status = CoreLocateProtocol (&gEfiEbcProtocolGuid, NULL, (VOID **)&Image->Ebc);
- if (EFI_ERROR(Status)) {
+ if (EFI_ERROR(Status) || Image->Ebc == NULL) {
DEBUG ((DEBUG_LOAD | DEBUG_ERROR, "CoreLoadPeImage: There is no EBC interpreter for an EBC image.\n"));
goto Done;
}
@@ -1095,12 +1095,13 @@ CoreLoadImageCommon ( // Pull out just the file portion of the DevicePath for the LoadedImage FilePath
//
FilePath = OriginalFilePath;
- Status = CoreHandleProtocol (DeviceHandle, &gEfiDevicePathProtocolGuid, (VOID **)&HandleFilePath);
- if (!EFI_ERROR (Status)) {
- FilePathSize = GetDevicePathSize (HandleFilePath) - sizeof(EFI_DEVICE_PATH_PROTOCOL);
- FilePath = (EFI_DEVICE_PATH_PROTOCOL *) (((UINT8 *)FilePath) + FilePathSize );
+ if (DeviceHandle != NULL) {
+ Status = CoreHandleProtocol (DeviceHandle, &gEfiDevicePathProtocolGuid, (VOID **)&HandleFilePath);
+ if (!EFI_ERROR (Status)) {
+ FilePathSize = GetDevicePathSize (HandleFilePath) - sizeof(EFI_DEVICE_PATH_PROTOCOL);
+ FilePath = (EFI_DEVICE_PATH_PROTOCOL *) (((UINT8 *)FilePath) + FilePathSize );
+ }
}
-
//
// Initialize the fields for an internal driver
//
diff --git a/MdeModulePkg/Core/Dxe/SectionExtraction/CoreSectionExtraction.c b/MdeModulePkg/Core/Dxe/SectionExtraction/CoreSectionExtraction.c index 2dcad4e..d9fa20d 100644 --- a/MdeModulePkg/Core/Dxe/SectionExtraction/CoreSectionExtraction.c +++ b/MdeModulePkg/Core/Dxe/SectionExtraction/CoreSectionExtraction.c @@ -27,7 +27,7 @@ 3) A support protocol is not found, and the data is not available to be read
without it. This results in EFI_PROTOCOL_ERROR.
-Copyright (c) 2006 - 2008, Intel Corporation. <BR>
+Copyright (c) 2006 - 2010, Intel Corporation. <BR>
All rights reserved. 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
@@ -635,7 +635,7 @@ CreateChildNode ( GuidedHeader = (EFI_GUID_DEFINED_SECTION *) SectionHeader;
Node->EncapsulationGuid = &GuidedHeader->SectionDefinitionGuid;
Status = CoreLocateProtocol (Node->EncapsulationGuid, NULL, (VOID **)&GuidedExtraction);
- if (!EFI_ERROR (Status)) {
+ if (!EFI_ERROR (Status) && GuidedExtraction != NULL) {
//
// NewStreamBuffer is always allocated by ExtractSection... No caller
// allocation here.
@@ -877,6 +877,7 @@ FindChildNode ( if (EFI_ERROR (Status)) {
return Status;
}
+ ASSERT (CurrentChildNode != NULL);
} else {
ASSERT (EFI_ERROR (ErrorStatus));
return ErrorStatus;
diff --git a/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWrite.c b/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWrite.c index 15a12d7..e4e6666 100644 --- a/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWrite.c +++ b/MdeModulePkg/Universal/FaultTolerantWriteDxe/FaultTolerantWrite.c @@ -40,7 +40,7 @@ If one of them is not satisfied, FtwWrite may fail.
Usually, Spare area only takes one block. That's SpareAreaLength = BlockSize, NumberOfSpareBlock = 1.
-Copyright (c) 2006 - 2009, Intel Corporation
+Copyright (c) 2006 - 2010, Intel Corporation
All rights reserved. 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
@@ -837,6 +837,7 @@ FtwGetLastWrite ( *Complete = TRUE;
return EFI_NOT_FOUND;
}
+ ASSERT (Record != NULL);
}
//
|