https://bugzilla.tianocore.org/show_bug.cgi?id=162
Update EmulatorPkg specific modules and libraries to use safe string functions in BaseLib and safe PcdSetxx() functions in PcdLib. With these updates, the define DISABLE_NEW_DEPRECATED_INTERFACES is enabled in the DSC file. Cc: Jordan Justen <jordan.l.jus...@intel.com> Cc: Andrew Fish <af...@apple.com> Cc: Ray Ni <ray...@intel.com> Signed-off-by: Michael D Kinney <michael.d.kin...@intel.com> Reviewed-by: Hao A Wu <hao.a...@intel.com> Acked-by: Jordan Justen <jordan.l.jus...@intel.com> Tested-by: Andrew Fish <af...@apple.com> --- EmulatorPkg/EmuBusDriverDxe/EmuBusDriverDxe.c | 9 +- EmulatorPkg/EmulatorPkg.dsc | 6 +- EmulatorPkg/FlashMapPei/FlashMapPei.c | 8 +- EmulatorPkg/Library/SmbiosLib/SmbiosLib.c | 4 +- .../ThunkProtocolList/ThunkProtocolList.c | 11 +- EmulatorPkg/Unix/Host/BerkeleyPacketFilter.c | 10 +- EmulatorPkg/Unix/Host/PosixFileSystem.c | 80 ++++++++---- EmulatorPkg/Unix/Host/X11GraphicsWindow.c | 4 +- EmulatorPkg/Win/Host/WinFileSystem.c | 116 ++++++++++++------ 9 files changed, 172 insertions(+), 76 deletions(-) diff --git a/EmulatorPkg/EmuBusDriverDxe/EmuBusDriverDxe.c b/EmulatorPkg/EmuBusDriverDxe/EmuBusDriverDxe.c index 0bf6e723a1..d8380f2be9 100644 --- a/EmulatorPkg/EmuBusDriverDxe/EmuBusDriverDxe.c +++ b/EmulatorPkg/EmuBusDriverDxe/EmuBusDriverDxe.c @@ -1,7 +1,7 @@ /** @file Emu Bus driver -Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR> +Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR> Portions copyright (c) 2011, Apple Inc. All rights reserved. SPDX-License-Identifier: BSD-2-Clause-Patent @@ -256,7 +256,12 @@ EmuBusDriverBindingStart ( EmuDevice->ControllerNameTable = NULL; - StrnCpy (ComponentName, EmuIoThunk->ConfigString, sizeof (ComponentName)/sizeof (CHAR16)); + StrnCpyS ( + ComponentName, + sizeof (ComponentName) / sizeof (CHAR16), + EmuIoThunk->ConfigString, + sizeof (ComponentName) / sizeof (CHAR16) + ); EmuDevice->DevicePath = EmuBusCreateDevicePath ( ParentDevicePath, diff --git a/EmulatorPkg/EmulatorPkg.dsc b/EmulatorPkg/EmulatorPkg.dsc index 153da464f1..529adfe1fa 100644 --- a/EmulatorPkg/EmulatorPkg.dsc +++ b/EmulatorPkg/EmulatorPkg.dsc @@ -408,10 +408,14 @@ [Components] !include NetworkPkg/Network.dsc.inc [BuildOptions] + # + # Disable deprecated APIs. + # + *_*_*_CC_FLAGS = -D DISABLE_NEW_DEPRECATED_INTERFACES + MSFT:DEBUG_*_*_CC_FLAGS = /Od /Oy- MSFT:NOOPT_*_*_CC_FLAGS = /Od /Oy- MSFT:*_*_*_DLINK_FLAGS = /ALIGN:4096 /FILEALIGN:4096 /SUBSYSTEM:CONSOLE MSFT:DEBUG_*_*_DLINK_FLAGS = /EXPORT:InitializeDriver=$(IMAGE_ENTRY_POINT) /BASE:0x10000 MSFT:NOOPT_*_*_DLINK_FLAGS = /EXPORT:InitializeDriver=$(IMAGE_ENTRY_POINT) /BASE:0x10000 - diff --git a/EmulatorPkg/FlashMapPei/FlashMapPei.c b/EmulatorPkg/FlashMapPei/FlashMapPei.c index 2a468e43ac..7744065dd6 100644 --- a/EmulatorPkg/FlashMapPei/FlashMapPei.c +++ b/EmulatorPkg/FlashMapPei/FlashMapPei.c @@ -1,7 +1,7 @@ /*++ @file PEIM to build GUIDed HOBs for platform specific flash map -Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR> +Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR> Portions copyright (c) 2011, Apple Inc. All rights reserved. SPDX-License-Identifier: BSD-2-Clause-Patent @@ -69,9 +69,9 @@ Returns: return Status; } - PcdSet64 (PcdFlashNvStorageVariableBase64, PcdGet64 (PcdEmuFlashNvStorageVariableBase) + FdFixUp); - PcdSet64 (PcdFlashNvStorageFtwWorkingBase64, PcdGet64 (PcdEmuFlashNvStorageFtwWorkingBase) + FdFixUp); - PcdSet64 (PcdFlashNvStorageFtwSpareBase64, PcdGet64 (PcdEmuFlashNvStorageFtwSpareBase) + FdFixUp); + PcdSet64S (PcdFlashNvStorageVariableBase64, PcdGet64 (PcdEmuFlashNvStorageVariableBase) + FdFixUp); + PcdSet64S (PcdFlashNvStorageFtwWorkingBase64, PcdGet64 (PcdEmuFlashNvStorageFtwWorkingBase) + FdFixUp); + PcdSet64S (PcdFlashNvStorageFtwSpareBase64, PcdGet64 (PcdEmuFlashNvStorageFtwSpareBase) + FdFixUp); return EFI_SUCCESS; } diff --git a/EmulatorPkg/Library/SmbiosLib/SmbiosLib.c b/EmulatorPkg/Library/SmbiosLib/SmbiosLib.c index 331122e200..3acbb23644 100644 --- a/EmulatorPkg/Library/SmbiosLib/SmbiosLib.c +++ b/EmulatorPkg/Library/SmbiosLib/SmbiosLib.c @@ -4,7 +4,7 @@ Copyright (c) 2012, Apple Inc. All rights reserved. -Portitions Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR> +Portitions Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR> SPDX-License-Identifier: BSD-2-Clause-Patent **/ @@ -223,7 +223,7 @@ SmbiosLibUpdateUnicodeString ( if (Ascii == NULL) { return EFI_OUT_OF_RESOURCES; } - UnicodeStrToAsciiStr (String, Ascii); + UnicodeStrToAsciiStrS (String, Ascii, StrSize (String)); StringIndex = StringNumber; Status = gSmbios->UpdateString (gSmbios, &SmbiosHandle, &StringIndex, Ascii); diff --git a/EmulatorPkg/Library/ThunkProtocolList/ThunkProtocolList.c b/EmulatorPkg/Library/ThunkProtocolList/ThunkProtocolList.c index b7aacc851c..3a7b6d1ceb 100644 --- a/EmulatorPkg/Library/ThunkProtocolList/ThunkProtocolList.c +++ b/EmulatorPkg/Library/ThunkProtocolList/ThunkProtocolList.c @@ -2,7 +2,7 @@ Emulator Thunk to abstract OS services from pure EFI code Copyright (c) 2008 - 2011, Apple Inc. All rights reserved.<BR> - Copyright (c) 2011 - 2018, Intel Corporation. All rights reserved.<BR> + Copyright (c) 2011 - 2019, Intel Corporation. All rights reserved.<BR> SPDX-License-Identifier: BSD-2-Clause-Patent @@ -37,6 +37,7 @@ AddThunkProtocol ( IN BOOLEAN EmuBusDriver ) { + UINTN Size; CHAR16 *StartString; CHAR16 *SubString; UINTN Instance; @@ -47,8 +48,12 @@ AddThunkProtocol ( } Instance = 0; - StartString = AllocatePool (StrSize (ConfigString)); - StrCpy (StartString, ConfigString); + Size = StrSize (ConfigString); + StartString = AllocatePool (Size); + if (StartString == NULL) { + return EFI_OUT_OF_RESOURCES; + } + StrCpyS (StartString, Size / sizeof (CHAR16), ConfigString); while (*StartString != '\0') { // diff --git a/EmulatorPkg/Unix/Host/BerkeleyPacketFilter.c b/EmulatorPkg/Unix/Host/BerkeleyPacketFilter.c index e318a90740..8d0eb0d197 100644 --- a/EmulatorPkg/Unix/Host/BerkeleyPacketFilter.c +++ b/EmulatorPkg/Unix/Host/BerkeleyPacketFilter.c @@ -4,7 +4,7 @@ Tested on Mac OS X. -Copyright (c) 2004 - 2009, Intel Corporation. All rights reserved.<BR> +Copyright (c) 2004 - 2019, Intel Corporation. All rights reserved.<BR> Portitions copyright (c) 2011, Apple Inc. All rights reserved. SPDX-License-Identifier: BSD-2-Clause-Patent @@ -242,7 +242,7 @@ EmuSnpStart ( // // Associate our interface with this BPF file descriptor. // - AsciiStrCpy (BoundIf.ifr_name, Private->InterfaceName); + AsciiStrCpyS (BoundIf.ifr_name, sizeof (BoundIf.ifr_name), Private->InterfaceName); if (ioctl (Private->BpfFd, BIOCSETIF, &BoundIf) < 0) { goto DeviceErrorExit; } @@ -1016,7 +1016,11 @@ GetInterfaceMacAddr ( goto Exit; } - UnicodeStrToAsciiStr (Private->Thunk->ConfigString, Private->InterfaceName); + UnicodeStrToAsciiStrS ( + Private->Thunk->ConfigString, + Private->InterfaceName, + StrSize (Private->Thunk->ConfigString) + ); Status = EFI_NOT_FOUND; If = IfAddrs; diff --git a/EmulatorPkg/Unix/Host/PosixFileSystem.c b/EmulatorPkg/Unix/Host/PosixFileSystem.c index 6ba3b59d7a..0a618abcd8 100644 --- a/EmulatorPkg/Unix/Host/PosixFileSystem.c +++ b/EmulatorPkg/Unix/Host/PosixFileSystem.c @@ -127,7 +127,11 @@ PosixOpenVolume ( if (PrivateFile->FileName == NULL) { goto Done; } - AsciiStrCpy (PrivateFile->FileName, Private->FilePath); + AsciiStrCpyS ( + PrivateFile->FileName, + AsciiStrSize (Private->FilePath), + Private->FilePath + ); PrivateFile->Signature = EMU_EFI_FILE_PRIVATE_SIGNATURE; PrivateFile->Thunk = Private->Thunk; @@ -377,7 +381,7 @@ PosixFileOpen ( EFI_FILE_INFO *Info; struct stat finfo; int res; - + UINTN Size; PrivateFile = EMU_EFI_FILE_PRIVATE_DATA_FROM_THIS (This); PrivateRoot = EMU_SIMPLE_FILE_SYSTEM_PRIVATE_DATA_FROM_THIS (PrivateFile->SimpleFileSystem); @@ -412,17 +416,18 @@ OpenRoot: CopyMem (NewPrivateFile, PrivateFile, sizeof (EMU_EFI_FILE_PRIVATE)); - NewPrivateFile->FileName = malloc (AsciiStrSize (PrivateFile->FileName) + 1 + StrLen (FileName) + 1); + Size = AsciiStrSize (PrivateFile->FileName) + 1 + StrLen (FileName) + 1; + NewPrivateFile->FileName = malloc (Size); if (NewPrivateFile->FileName == NULL) { goto Done; } if (*FileName == L'\\') { - AsciiStrCpy (NewPrivateFile->FileName, PrivateRoot->FilePath); + AsciiStrCpyS (NewPrivateFile->FileName, Size, PrivateRoot->FilePath); // Skip first '\'. Src = FileName + 1; } else { - AsciiStrCpy (NewPrivateFile->FileName, PrivateFile->FileName); + AsciiStrCpyS (NewPrivateFile->FileName, Size, PrivateFile->FileName); Src = FileName; } Dst = NewPrivateFile->FileName + AsciiStrLen (NewPrivateFile->FileName); @@ -748,7 +753,7 @@ PosixFileRead ( UINTN NameSize; UINTN ResultSize; CHAR8 *FullFileName; - + UINTN FullFileNameSize; PrivateFile = EMU_EFI_FILE_PRIVATE_DATA_FROM_THIS (This); @@ -798,15 +803,16 @@ PosixFileRead ( *BufferSize = ResultSize; - FullFileName = malloc (AsciiStrLen(PrivateFile->FileName) + 1 + NameSize); + FullFileNameSize = AsciiStrLen(PrivateFile->FileName) + 1 + NameSize; + FullFileName = malloc (FullFileNameSize); if (FullFileName == NULL) { Status = EFI_OUT_OF_RESOURCES; goto Done; } - AsciiStrCpy (FullFileName, PrivateFile->FileName); - AsciiStrCat (FullFileName, "/"); - AsciiStrCat (FullFileName, PrivateFile->Dirent->d_name); + AsciiStrCpyS (FullFileName, FullFileNameSize, PrivateFile->FileName); + AsciiStrCatS (FullFileName, FullFileNameSize, "/"); + AsciiStrCatS (FullFileName, FullFileNameSize, PrivateFile->Dirent->d_name); Status = UnixSimpleFileSystemFileInfo ( PrivateFile, FullFileName, @@ -1017,7 +1023,11 @@ PosixFileGetInfo ( FileSystemInfoBuffer->BlockSize = buf.f_bsize; - StrCpy ((CHAR16 *) FileSystemInfoBuffer->VolumeLabel, PrivateRoot->VolumeLabel); + StrCpyS ( + (CHAR16 *) FileSystemInfoBuffer->VolumeLabel, + (*BufferSize - SIZE_OF_EFI_FILE_SYSTEM_INFO) / sizeof (CHAR16), + PrivateRoot->VolumeLabel + ); *BufferSize = SIZE_OF_EFI_FILE_SYSTEM_INFO + StrSize (PrivateRoot->VolumeLabel); } else if (CompareGuid (InformationType, &gEfiFileSystemVolumeLabelInfoIdGuid)) { @@ -1026,7 +1036,11 @@ PosixFileGetInfo ( return EFI_BUFFER_TOO_SMALL; } - StrCpy ((CHAR16 *) Buffer, PrivateRoot->VolumeLabel); + StrCpyS ( + (CHAR16 *) Buffer, + *BufferSize / sizeof (CHAR16), + PrivateRoot->VolumeLabel + ); *BufferSize = StrSize (PrivateRoot->VolumeLabel); } @@ -1082,7 +1096,7 @@ PosixFileSetInfo ( CHAR16 *UnicodeFilePtr; int UnixStatus; struct utimbuf Utime; - + UINTN Size; PrivateFile = EMU_EFI_FILE_PRIVATE_DATA_FROM_THIS (This); PrivateRoot = EMU_SIMPLE_FILE_SYSTEM_PRIVATE_DATA_FROM_THIS (PrivateFile->SimpleFileSystem); @@ -1110,7 +1124,11 @@ PosixFileSetInfo ( goto Done; } - StrCpy (PrivateRoot->VolumeLabel, NewFileSystemInfo->VolumeLabel); + StrCpyS ( + PrivateRoot->VolumeLabel, + StrSize (NewFileSystemInfo->VolumeLabel) / sizeof (CHAR16), + NewFileSystemInfo->VolumeLabel + ); Status = EFI_SUCCESS; goto Done; @@ -1125,7 +1143,11 @@ PosixFileSetInfo ( goto Done; } - StrCpy (PrivateRoot->VolumeLabel, (CHAR16 *) Buffer); + StrCpyS ( + PrivateRoot->VolumeLabel, + StrSize (PrivateRoot->VolumeLabel) / sizeof (CHAR16), + (CHAR16 *) Buffer + ); Status = EFI_SUCCESS; goto Done; @@ -1183,28 +1205,34 @@ PosixFileSetInfo ( goto Done; } - AsciiStrCpy (OldFileName, PrivateFile->FileName); + AsciiStrCpyS ( + OldFileName, + AsciiStrSize (PrivateFile->FileName), + PrivateFile->FileName + ); // // Make full pathname from new filename and rootpath. // if (NewFileInfo->FileName[0] == '\\') { - NewFileName = malloc (AsciiStrLen (PrivateRoot->FilePath) + 1 + StrLen (NewFileInfo->FileName) + 1); + Size = AsciiStrLen (PrivateRoot->FilePath) + 1 + StrLen (NewFileInfo->FileName) + 1; + NewFileName = malloc (Size); if (NewFileName == NULL) { goto Done; } - AsciiStrCpy (NewFileName, PrivateRoot->FilePath); + AsciiStrCpyS (NewFileName, Size, PrivateRoot->FilePath); AsciiFilePtr = NewFileName + AsciiStrLen(NewFileName); UnicodeFilePtr = NewFileInfo->FileName + 1; *AsciiFilePtr++ ='/'; } else { - NewFileName = malloc (AsciiStrLen (PrivateFile->FileName) + 2 + StrLen (NewFileInfo->FileName) + 1); + Size = AsciiStrLen (PrivateFile->FileName) + 2 + StrLen (NewFileInfo->FileName) + 1; + NewFileName = malloc (Size); if (NewFileName == NULL) { goto Done; } - AsciiStrCpy (NewFileName, PrivateRoot->FilePath); + AsciiStrCpyS (NewFileName, Size, PrivateRoot->FilePath); AsciiFilePtr = NewFileName + AsciiStrLen(NewFileName); if ((AsciiFilePtr[-1] != '/') && (NewFileInfo->FileName[0] != '/')) { // make sure there is a / between Root FilePath and NewFileInfo Filename @@ -1312,7 +1340,11 @@ PosixFileSetInfo ( goto Done; } - AsciiStrCpy (PrivateFile->FileName, NewFileName); + AsciiStrCpyS ( + PrivateFile->FileName, + AsciiStrSize (NewFileName), + NewFileName + ); } else { Status = EFI_DEVICE_ERROR; goto Done; @@ -1493,7 +1525,11 @@ PosixFileSystmeThunkOpen ( free (Private); return EFI_OUT_OF_RESOURCES; } - StrCpy (Private->VolumeLabel, L"EFI_EMULATED"); + StrCpyS ( + Private->VolumeLabel, + StrSize (L"EFI_EMULATED") / sizeof (CHAR16), + L"EFI_EMULATED" + ); Private->Signature = EMU_SIMPLE_FILE_SYSTEM_PRIVATE_SIGNATURE; Private->Thunk = This; diff --git a/EmulatorPkg/Unix/Host/X11GraphicsWindow.c b/EmulatorPkg/Unix/Host/X11GraphicsWindow.c index 9d03c13011..5325a0e35b 100644 --- a/EmulatorPkg/Unix/Host/X11GraphicsWindow.c +++ b/EmulatorPkg/Unix/Host/X11GraphicsWindow.c @@ -1,6 +1,6 @@ /*++ @file -Copyright (c) 2004 - 2011, Intel Corporation. All rights reserved.<BR> +Copyright (c) 2004 - 2019, Intel Corporation. All rights reserved.<BR> Portions copyright (c) 2008 - 2011, Apple Inc. All rights reserved.<BR> SPDX-License-Identifier: BSD-2-Clause-Patent @@ -957,7 +957,7 @@ X11GraphicsWindowOpen ( XDefineCursor (Drv->display, Drv->win, XCreateFontCursor (Drv->display, XC_pirate)); Drv->Title = malloc (StrSize (This->ConfigString)); - UnicodeStrToAsciiStr (This->ConfigString, Drv->Title); + UnicodeStrToAsciiStrS (This->ConfigString, Drv->Title, StrSize (This->ConfigString)); XStoreName (Drv->display, Drv->win, Drv->Title); // XAutoRepeatOff (Drv->display); diff --git a/EmulatorPkg/Win/Host/WinFileSystem.c b/EmulatorPkg/Win/Host/WinFileSystem.c index da6595228d..aab926889e 100644 --- a/EmulatorPkg/Win/Host/WinFileSystem.c +++ b/EmulatorPkg/Win/Host/WinFileSystem.c @@ -1,7 +1,7 @@ /*++ @file Support OS native directory access. -Copyright (c) 2006 - 2018, Intel Corporation. All rights reserved.<BR> +Copyright (c) 2006 - 2019, Intel Corporation. All rights reserved.<BR> SPDX-License-Identifier: BSD-2-Clause-Patent @@ -205,8 +205,14 @@ WinNtOpenVolume ( goto Done; } - StrCpy (PrivateFile->FilePath, Private->FilePath); - StrCpy (PrivateFile->FileName, PrivateFile->FilePath); + StrCpyS (PrivateFile->FilePath, + StrSize (Private->FilePath) / sizeof (CHAR16), + Private->FilePath + ); + StrCpyS (PrivateFile->FileName, + StrSize (Private->FilePath) / sizeof (CHAR16), + PrivateFile->FilePath + ); PrivateFile->Signature = WIN_NT_EFI_FILE_PRIVATE_SIGNATURE; PrivateFile->Thunk = Private->Thunk; PrivateFile->SimpleFileSystem = This; @@ -243,8 +249,8 @@ WinNtOpenVolume ( if (TempFileName == NULL) { goto Done; } - StrCpy (TempFileName, PrivateFile->FilePath); - StrCat (TempFileName, L"\\*"); + StrCpyS (TempFileName, Size / sizeof (CHAR16), PrivateFile->FilePath); + StrCatS (TempFileName, Size / sizeof (CHAR16), L"\\*"); PrivateFile->LHandle = FindFirstFile (TempFileName, &PrivateFile->FindBuf); FreePool (TempFileName); @@ -362,7 +368,7 @@ GetNextFileNameToken ( } else { Offset = SlashPos - *FileName; Token = AllocateZeroPool ((Offset + 1) * sizeof (CHAR16)); - StrnCpy (Token, *FileName, Offset); + StrnCpyS (Token, Offset + 1, *FileName, Offset); // // Point *FileName to the next character after L'\'. // @@ -496,7 +502,7 @@ WinNtFileOpen ( if (TempFileName == NULL) { return EFI_OUT_OF_RESOURCES; } - StrCpy (TempFileName, FileName); + StrCpyS (TempFileName, StrSize (FileName) / sizeof (CHAR16), FileName); FileName = TempFileName; if (FileName[StrLen (FileName) - 1] == L'\\') { @@ -548,9 +554,17 @@ WinNtFileOpen ( } if (PrivateFile->IsDirectoryPath) { - StrCpy (NewPrivateFile->FilePath, PrivateFile->FileName); + StrCpyS ( + NewPrivateFile->FilePath, + StrSize (PrivateFile->FileName) / sizeof (CHAR16), + PrivateFile->FileName + ); } else { - StrCpy (NewPrivateFile->FilePath, PrivateFile->FilePath); + StrCpyS ( + NewPrivateFile->FilePath, + StrSize (PrivateFile->FileName) / sizeof (CHAR16), + PrivateFile->FilePath + ); } Size = StrSize (NewPrivateFile->FilePath); @@ -563,17 +577,17 @@ WinNtFileOpen ( } if (*FileName == L'\\') { - StrCpy (NewPrivateFile->FileName, PrivateRoot->FilePath); - StrCat (NewPrivateFile->FileName, L"\\"); - StrCat (NewPrivateFile->FileName, FileName + 1); + StrCpyS (NewPrivateFile->FileName, Size / sizeof (CHAR16), PrivateRoot->FilePath); + StrCatS (NewPrivateFile->FileName, Size / sizeof (CHAR16), L"\\"); + StrCatS (NewPrivateFile->FileName, Size / sizeof (CHAR16), FileName + 1); } else { - StrCpy (NewPrivateFile->FileName, NewPrivateFile->FilePath); + StrCpyS (NewPrivateFile->FileName, Size / sizeof (CHAR16), NewPrivateFile->FilePath); if (StrCmp (FileName, L"") != 0) { // // In case the filename becomes empty, especially after trimming dots and blanks // - StrCat (NewPrivateFile->FileName, L"\\"); - StrCat (NewPrivateFile->FileName, FileName); + StrCatS (NewPrivateFile->FileName, Size / sizeof (CHAR16), L"\\"); + StrCatS (NewPrivateFile->FileName, Size / sizeof (CHAR16), FileName); } } @@ -657,7 +671,11 @@ WinNtFileOpen ( goto Done; } - StrCpy (NewPrivateFile->FilePath, NewPrivateFile->FileName); + StrCpyS ( + NewPrivateFile->FilePath, + StrSize (NewPrivateFile->FileName) / sizeof (CHAR16), + NewPrivateFile->FileName + ); if (TempChar != 0) { *(RealFileName - 1) = TempChar; } @@ -715,7 +733,7 @@ WinNtFileOpen ( goto Done; } - StrCpy (TempFileName, NewPrivateFile->FileName); + StrCpyS (TempFileName, Size / sizeof (CHAR16), NewPrivateFile->FileName); if ((OpenMode & EFI_FILE_MODE_CREATE)) { // @@ -769,7 +787,7 @@ WinNtFileOpen ( // // Find the first file under it // - StrCat (TempFileName, L"\\*"); + StrCatS (TempFileName, Size / sizeof (CHAR16), L"\\*"); NewPrivateFile->LHandle = FindFirstFile (TempFileName, &NewPrivateFile->FindBuf); FreePool (TempFileName); @@ -1330,8 +1348,8 @@ WinNtFileSetPossition ( goto Done; } - StrCpy (FileName, PrivateFile->FileName); - StrCat (FileName, L"\\*"); + StrCpyS (FileName, Size / sizeof (CHAR16), PrivateFile->FileName); + StrCatS (FileName, Size / sizeof (CHAR16), L"\\*"); if (PrivateFile->LHandle != INVALID_HANDLE_VALUE) { FindClose (PrivateFile->LHandle); @@ -1599,7 +1617,11 @@ WinNtFileGetInfo ( goto Done; } - StrCpy (DriveName, PrivateFile->FilePath); + StrCpyS ( + DriveName, + (StrSize (PrivateFile->FilePath) + 1) / sizeof (CHAR16), + PrivateFile->FilePath + ); for (Index = 0; DriveName[Index] != 0 && DriveName[Index] != ':'; Index++) { ; } @@ -1664,7 +1686,11 @@ WinNtFileGetInfo ( } } - StrCpy ((CHAR16 *)FileSystemInfoBuffer->VolumeLabel, PrivateRoot->VolumeLabel); + StrCpyS ( + (CHAR16 *)FileSystemInfoBuffer->VolumeLabel, + (*BufferSize - SIZE_OF_EFI_FILE_SYSTEM_INFO) / sizeof (CHAR16), + PrivateRoot->VolumeLabel + ); *BufferSize = SIZE_OF_EFI_FILE_SYSTEM_INFO + StrSize (PrivateRoot->VolumeLabel); Status = EFI_SUCCESS; } @@ -1676,7 +1702,11 @@ WinNtFileGetInfo ( goto Done; } - StrCpy ((CHAR16 *)Buffer, PrivateRoot->VolumeLabel); + StrCpyS ( + (CHAR16 *)Buffer, + *BufferSize / sizeof (CHAR16), + PrivateRoot->VolumeLabel + ); *BufferSize = StrSize (PrivateRoot->VolumeLabel); Status = EFI_SUCCESS; } @@ -1768,7 +1798,11 @@ WinNtFileSetInfo ( goto Done; } - StrCpy (PrivateRoot->VolumeLabel, NewFileSystemInfo->VolumeLabel); + StrCpyS ( + PrivateRoot->VolumeLabel, + StrSize (NewFileSystemInfo->VolumeLabel) / sizeof (CHAR16), + NewFileSystemInfo->VolumeLabel + ); Status = EFI_SUCCESS; goto Done; @@ -1783,7 +1817,11 @@ WinNtFileSetInfo ( goto Done; } - StrCpy (PrivateRoot->VolumeLabel, (CHAR16 *)Buffer); + StrCpyS ( + PrivateRoot->VolumeLabel, + StrSize (PrivateRoot->VolumeLabel) / sizeof (CHAR16), + (CHAR16 *)Buffer + ); Status = EFI_SUCCESS; goto Done; @@ -1852,7 +1890,11 @@ WinNtFileSetInfo ( goto Done; } - StrCpy (OldFileName, PrivateFile->FileName); + StrCpyS ( + OldFileName, + StrSize (PrivateFile->FileName) / sizeof (CHAR16), + PrivateFile->FileName + ); // // Make full pathname from new filename and rootpath. @@ -1867,9 +1909,9 @@ WinNtFileSetInfo ( goto Done; } - StrCpy (NewFileName, PrivateRoot->FilePath); - StrCat (NewFileName, L"\\"); - StrCat (NewFileName, NewFileInfo->FileName + 1); + StrCpyS (NewFileName, Size / sizeof (CHAR16), PrivateRoot->FilePath); + StrCatS (NewFileName, Size / sizeof (CHAR16), L"\\"); + StrCatS (NewFileName, Size / sizeof (CHAR16), NewFileInfo->FileName + 1); } else { Size = StrSize (PrivateFile->FilePath); Size += StrSize (L"\\"); @@ -1880,9 +1922,9 @@ WinNtFileSetInfo ( goto Done; } - StrCpy (NewFileName, PrivateFile->FilePath); - StrCat (NewFileName, L"\\"); - StrCat (NewFileName, NewFileInfo->FileName); + StrCpyS (NewFileName, Size / sizeof (CHAR16), PrivateFile->FilePath); + StrCatS (NewFileName, Size / sizeof (CHAR16), L"\\"); + StrCatS (NewFileName, Size / sizeof (CHAR16), NewFileInfo->FileName); } // @@ -1990,13 +2032,13 @@ WinNtFileSetInfo ( goto Done; } - StrCpy (PrivateFile->FileName, NewFileName); + StrCpyS (PrivateFile->FileName, StrSize (NewFileName) / sizeof (CHAR16), NewFileName); Size = StrSize (NewFileName); Size += StrSize (L"\\*"); TempFileName = AllocatePool (Size); - StrCpy (TempFileName, NewFileName); + StrCpyS (TempFileName, Size / sizeof (CHAR16), NewFileName); if (!PrivateFile->IsDirectoryPath) { PrivateFile->LHandle = CreateFile ( @@ -2029,7 +2071,7 @@ WinNtFileSetInfo ( NULL ); - StrCat (TempFileName, L"\\*"); + StrCatS (TempFileName, Size / sizeof (CHAR16), L"\\*"); PrivateFile->LHandle = FindFirstFile (TempFileName, &FindBuf); FreePool (TempFileName); @@ -2048,7 +2090,7 @@ WinNtFileSetInfo ( Size += StrSize (L"\\*"); TempFileName = AllocatePool (Size); - StrCpy (TempFileName, OldFileName); + StrCpyS (TempFileName, Size / sizeof (CHAR16), OldFileName); if (!PrivateFile->IsDirectoryPath) { PrivateFile->LHandle = CreateFile ( @@ -2071,7 +2113,7 @@ WinNtFileSetInfo ( NULL ); - StrCat (TempFileName, L"\\*"); + StrCatS (TempFileName, Size / sizeof (CHAR16), L"\\*"); PrivateFile->LHandle = FindFirstFile (TempFileName, &FindBuf); } -- 2.21.0.windows.1 -=-=-=-=-=-=-=-=-=-=-=- Groups.io Links: You receive all messages sent to this group. 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