MdeModulePkg: Replace unsafe string functions.
Replace unsafe string functions with new added safe string functions. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Zhang Lubo <lubo.zhang@intel.com> Reviewed-by: Fu Siyuan <siyuan.fu@intel.com> Reviewed-by: Qiu Shumin <shumin.qiu@intel.com> Reviewed-by: Jaben Carsey <jaben.carsey@intel.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@17881 6f19259b-4bc3-4df7-8a09-765794883524
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@@ -1,7 +1,7 @@
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/** @file
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Support routines for Mtftp.
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Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
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Copyright (c) 2006 - 2015, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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@@ -319,17 +319,20 @@ Mtftp4SendRequest (
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Packet->OpCode = HTONS (Instance->Operation);
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Cur = Packet->Rrq.Filename;
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Cur = (UINT8 *) AsciiStrCpy ((CHAR8 *) Cur, (CHAR8 *) Token->Filename);
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Cur = (UINT8 *) AsciiStrCpyS ((CHAR8 *) Cur, Len - 2, (CHAR8 *) Token->Filename);
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Cur += AsciiStrLen ((CHAR8 *) Token->Filename) + 1;
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Cur = (UINT8 *) AsciiStrCpy ((CHAR8 *) Cur, (CHAR8 *) Mode);
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Cur = (UINT8 *) AsciiStrCpyS ((CHAR8 *) Cur, Len - 2 - (AsciiStrLen ((CHAR8 *) Token->Filename) + 1), (CHAR8 *) Mode);
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Cur += AsciiStrLen ((CHAR8 *) Mode) + 1;
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Len -= ((UINT32) AsciiStrLen ((CHAR8 *) Token->Filename) + (UINT32) AsciiStrLen ((CHAR8 *) Mode) + 4);
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for (Index = 0; Index < Token->OptionCount; ++Index) {
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Cur = (UINT8 *) AsciiStrCpy ((CHAR8 *) Cur, (CHAR8 *) Options[Index].OptionStr);
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Cur = (UINT8 *) AsciiStrCpyS ((CHAR8 *) Cur, Len, (CHAR8 *) Options[Index].OptionStr);
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Cur += AsciiStrLen ((CHAR8 *) Options[Index].OptionStr) + 1;
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Len -= (AsciiStrLen ((CHAR8 *) Options[Index].OptionStr) + 1);
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Cur = (UINT8 *) AsciiStrCpy ((CHAR8 *) Cur, (CHAR8 *) Options[Index].ValueStr);
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Cur = (UINT8 *) AsciiStrCpyS ((CHAR8 *) Cur, Len, (CHAR8 *) Options[Index].ValueStr);
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Cur += AsciiStrLen ((CHAR8 *) (CHAR8 *) Options[Index].ValueStr) + 1;
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Len -= (AsciiStrLen ((CHAR8 *) (CHAR8 *) Options[Index].ValueStr) + 1);
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}
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return Mtftp4SendPacket (Instance, Nbuf);
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@@ -371,7 +374,7 @@ Mtftp4SendError (
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TftpError->OpCode = HTONS (EFI_MTFTP4_OPCODE_ERROR);
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TftpError->Error.ErrorCode = HTONS (ErrCode);
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AsciiStrCpy ((CHAR8 *) TftpError->Error.ErrorMessage, (CHAR8 *) ErrInfo);
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AsciiStrCpyS ((CHAR8 *) TftpError->Error.ErrorMessage, Len, (CHAR8 *) ErrInfo);
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return Mtftp4SendPacket (Instance, Packet);
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}
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